#1 SINCE 1996
Buy STIHL Tools online 24/7 and harness your most valuable resource: your time.
Shop online, collect in-store, and keep working without downtime 24/7 quick collection ready to work
Bureaucracy can be frustrating, but it can have a positive e ect long-term.
Image: Hendi Perkasa/stock.adobe.com
I’ve had a fair wrangle with a bureaucracy over the past month or so, and I’m not enjoying it much.
I’ve laboriously lled out the paperwork, submitted all the requested images, reasons for my request, several di erent types of identi cation, my family history and some other stray bits and pieces, only to receive an email with an elaborate, multicoloured crest from the department concerned, with addresses and contact details in several languages, and the single word: REJECTED.
It was annoying, but I acknowledge I’m a bit prone to typographical errors and spelling errors, so I waded through the whole process all over again – and paid the application fee for the second time – and sure enough, a few days later received the same email with a di erent date but the same message: REJECTED. In order to try and have the matter sorted out, I phoned the relevant authority and asked why my application had been rejected twice, to be informed the information was con dential. They only had the information I’d given them. If they knew it, and I knew it, what
was it they thought they needed to keep con dential from me?
But as frustrating as compliance and certi cation can be, they’re important.
When I rst wandered in to the palatial tree-house o ce of The Australian Arbor Age quite a few years ago, tree surgeons – as they were then – could be a pretty rough lot. I’ve said it often: anyone with a ute and a chainsaw could call themselves a tree doctor or tree surgeon and drive around lopping and felling whenever and wherever they felt like it.
I’ve watched the associations and the industry in general try, fairly successfully, to curb that behaviour. Arboriculture is now emerging as an accepted profession, and anyone o ering those professional services is expected to have at least one of a series of quali cations. Credible associations have blossomed in each of the states, and membership usually requires a given level of insurance and training before membership is granted.
That’s bureaucracy at work in the best possible way.
I’m sure there are plenty of tree-care workers who are, at times, frustrated by the rigours and expense of compliance
with the professional standards set by the associations, but it’s worth it.
Those wanting to be recognised as professionals, and wanting to see their chosen occupation progress to earn the trust and respect it deserves, need to grit their teeth and look to the long-term.
So if you feel sometimes bureaucracy is doing more to stall your career then nourish it, look back at how things were a couple of decades ago and compare them with where arboriculture is today.
Better still, look at the future that same bureaucracy is shaping for arborists now: presenting at schools, discouraging chainsaw-wielding ‘cowboys’ and pushing hard to ensure tree-care workers operate in a safe, supported and regulated industry.
If you hit what seems a di cult bureaucratic obstacle, try and see the big picture, grit your teeth and jump through the hoops. It’ll be to your own bene t once it’s done.
Tom Foster Editor
The Australian Arbor Age is published bimonthly by Prime Creative Media Pty Ltd.
Chairman
John Murphy
CEO
Christine Clancy
Head of Sales
Andrew Morrison
Editor
Tom Foster
tom.foster@primecreative.com.au
Client Success Manager
Arianna Lucini
arianna.lucini@primecreative.com.au
Design
Jacqueline Buckmaster, Danielle Harris
Subscriptions
P. +61 3 9690 8766 subscriptions@primecreative.com.au
Website arborage.com.au
Copyright
The Australian Arbor Age magazine is owned by Prime Creative Media and published by John Murphy. All material in The Australian Arbor Age magazine is copyright and no part may be reproduced or copied in any form or by any means (graphic, electronic or mechanical, including information and retrieval systems) without written permission of the publisher. The editor welcomes contributions but reserves the right to accept or reject any material. While every e ort has been made to ensure the accuracy of information, Prime Creative Media will not accept responsibility for errors or omissions, or for any consequences arising from reliance on information published.
The opinions expressed in The Australian Arbor Age magazine are not necessarily the opinions of, or endorsed by, the publisher unless otherwise stated.
© Copyright Prime Creative Media, 2025
Articles
All articles submitted for publication become the property of the publisher. The editor reserves the right to adjust any article to conform with the magazine format.
Head O ce
379 Docklands Dr, Docklands VIC 3008
P: +61 3 9690 8766 enquiries@primecreative.com.au www.primecreative.com.au
Sydney O ce Suite 11.01, 201 Miller Street North Sydney, NSW. 2060. Australia
Husqvarna’s XCom Active Communication Headsets stitched together the fabric of the operation. With lifting, cutting, and ying equipment in play, the ability for all key personnel – including pilots, site foremen, and supervisors – to communicate seamlessly on a closed network proved essential.
– Page 68. Image: Husqvarna
The STIHL GTA 40 pruner: more than just a tool . Image: STIHL
08. SIGNIFICANT TREES
38. ON THE COVER
The STIHL GTA 40 pruner: a trusted partner for every climb, cut, and crown reduction.
Cassian Humphreys
Cassian is an exMerristwoodian (NCH-arb 1991, bridged into the UK Diploma ’92), Quali ed to the AQF L5 (AUS Dip) in ’09, upgraded in currency in 2017. He commenced his career after graduating in Horticulture (’85), transitioning into Arb (’89). Experienced in all aspects of arboriculture, having worked in Germany, Australia, Britain, PNG and Vanuatu, Cassian has been writing for AAA since 1999, with over 40 articles to his name. His core specialisation involves conservation arboriculture, education and tree-health-care.
Jim McArdle
B.Ed. Sc (Sydney), Dip. Arb. (Ryde), VTRA@QTRA quali cations. Director at McArdle Arboricultural Consultancy and TCAA
President, Jim’s career spans across almost 40 years and focuses on consulting and reporting in tree risk protection and management plans, and tree impact assessments.
An entire forest of genetically identical Quaking
(
), all connected by a single vast root system. Image: Danita Delimont/stock.adobe.com
The Trembling Giant isn’t a single tree. It’s an entire forest of genetically identical Quaking Aspens (Populus tremuloides), all connected by a single vast root system.
The Pando Aspen Clone in the Fishlake National Forest in the US spans over 40 hectares and is considered the
largest living organism on Earth. The colony is believed to be over 80,000 years old, and despite appearing as a collection of individual trees, every tree in Pando shares nutrients through the interconnected root system.
Now that’s what we call branching out!
colony is believed to be over 80,000 years old
mean the 3315 can not only be set up on very uneven ground, but it can also self-
extremely stable working platform, and
Australian supplier Monitor has lately given the 3315 a thorough workout and been very impressed.
“We took the recently landed 3315300 Spider Lift for a y yesterday!” said an excited Chad Firth, Monitor Sales & Marketing Manager, “We never cease to be impressed with just how solid these machines are at full reach.”
“If you’d like to have this machine in your eet, please don’t hesitate to reach out! No pun intended” he smiled.
To nd out more, contact Monitor on 1800 025 024, or go to the website: monitor.net.au.
Maximum working height 32.40m
Maximum working reach 15.20m
Capacity 300kg
Chassis type Crawler tracks
Hydraulic y boom No
Platform rotation Yes
Weight/outreach limited Yes
Turret rotation 400°
Outrigger stabilisers Yes
Minimum transport length 6.57m
Minimum transport width 1.39m
Minimum transport height 1.99m
CMC spider platforms are agile, robust, versatile and safe, and are designed and built to meet every need of tree-care professionals.
Born from the most advanced lifting technology, CMC aerial platforms perform in all conditions, o ering solutions and overcoming obstacles di cult for a truck-mounted platform.
First among CMC’s distinctive features is the ability to access areas otherwise impossible to reach as they can reduce their dimensions to the point of passing through a simple door, slipping under an awning, or traversing a narrow corridor to access a residential yard.
All this while moving autonomously on tracks controlled by the operator via wire or radio control (depending on the model).
Not even a small operating space poses a problem. CMC aerial platforms are designed to adapt to the available space, achieving the best possible stabilisation, both in open elds and in the tightest and narrowest places.
As for levelling, it is di cult to nd perfectly at terrain in nature, and this can often be a major obstacle to the safe use of truck-mounted platforms.
However, the hydraulic stabilisers of CMC aerial platforms can perform the operation simply and quickly, especially with the Self Control System by CMC, an autopilot for MEWPs, forming the base to work perfectly on any terrain.
CMC spider lifts allowing for easy pruning of any tall tree. Image: CMC s.r.l
With working heights ranging from 13 metres to 41 metres, and an aboveaverage lateral reach, CMC spider platforms prove to be up to any task, allowing for easy pruning of any tall tree.
This is also thanks to an excellent manoeuvrability and easy and intuitive control features, both in full hydraulic versions and in those equipped with technologically advanced guidance systems that include automatic closure of the aerial part.
Thanks to their low weight and the availability of non-marking tracks, along with special support plates at the base of the stabilisers, CMC aerial platforms prove to be the perfect choice in even the most delicate missions, such as public and private gardens, courtyards, or golf courses.
Last, but certainly not least among CMC’s advantages, is their great ease of transport. CMC aerial platforms are self- loading and easily transportable on trailers, thanks to the excellent balance between robustness and low weight.
“For us, this means being The Specialifts, the specialists in spider aerial platforms,” declared Alessandro Mastrogiacomo, CEO of CMC. “We are able to design and manufacture e cient work tools that respond perfectly to the controls and meet the speci c professional needs of our customers.”
See the CMC range of lifts and learn more of the company at cmclift.com.
CMC spider lifts are available through Global Monitor Industries:
• TAMWORTH
143 Gunnedah Rd Tamworth NSW 2340 (02) 6755 6000
• SYDNEY
49-50 Cassola Pl, Penrith NSW 2740 (02) 8678 5537
• MELBOURNE
24-28 Williams Rd, Dandenong South VIC 3175 (03) 9791 7178
• Crestmead
191 Magnesium Dr, Crestmead QLD 4132
• Caboolture
2 Alta Road, Caboolture QLD 4510
• PERTH
11 Reihill Rd, Maddington WA 6109
Using a Leguan in cooperation with climbers often translates into increased productivity.
In the demanding eld of arboriculture, safety, e ciency, and precision are non-negotiable. Arborists face unique challenges every day – working at height, navigating from canopy to canopy, and dealing with unpredictable elements. While traditional climbing remains an indispensable skill in tree care, more and more professionals are turning to advanced tools like the Leguan spider lift to enhance their operations. Rather than replacing climbing, these versatile machines complement and amplify what skilled arborists do best.
The Leguan spider lift is designed in collaboration with professional arborists. Its compact design, superior mobility, and ability to manoeuvre in tight or rugged environments safely make it ideal for tree work. Whether operating on soft lawns, sloped terrain, or in con ned urban environments, the Leguan can reach even the most di cult worksites without a hassle.
Key features that stand out include: • All-terrain mobility: Leguan can handle mud, roots, slopes, and even obstacles such as street curbs, thanks Elevating
Using a spider lift in co-operation with climbing reduces unexpected hazards “ ”
to its high-pro le track system, which can cope with the toughest terrain.
• High reach and precision: with working heights up to 26.5 metres (87 feet), and lateral outreach capabilities, arborists can access di cult branches safely and e ciently
• Market’s fastest setup: saving time increases revenue. With Leguan, there are no manual pre-tasks before operation. Just hop on the platform, drive o the trailer and start working
• Automation and safety: the automatic levelling system, home function and built-in safety features designed to work with the machine ensure Leguan’s e ciency on every jobsite.
Safety is perhaps the most signi cant bene t.
Climbing remains physically demanding and inherently risky. With a spider lift, many tasks – such as pruning, crown reductions, or even storm-damage mitigation – can be performed in a more planned and safe manner, reducing fatigue and exposure to fall hazards. Unexpected breaks of weak branches can happen on any worksite, whether during a challenging storm cleanup or the nal tree on a site you’ve worked on for three days without issues. Using a spider lift in co-operation with climbing reduces the unexpected hazards when you can secure the main lines, hoist climbers up the tree and overall examine the tree with a lift before the actual climbing operation.
Using a Leguan in co-operation with climbers often translates into increased productivity. While climbers work on the inner parts, the Leguan operator can simultaneously work the outer sections e ortlessly. This means arborists can take up more work due to shortened time on each job site thanks to the increased e ciency and lower physical strain on the crew.
Larger jobs, such as long passageways with tens, or even hundreds, of trees, aren’t usually the most glori ed work for arborists, but they still need to be done. Using only climbers this kind of project could take several days – or even weeks. With assistance from a Leguan, these projects are way more fun and signi cantly faster to complete.
Rather than replacing climbing, these versatile machines complement and amplify what skilled arborists do best “ ”
Partnership, not replacement
It’s important to stress the spider lift is not replacing the tree climber.
There are still scenarios where climbing is the best or only option. Dense canopies, tall trees, or structural inspections within the crown usually require manoeuvring that only a skilled climber can provide.
However, the most e ective arborists are those who blend methods. By using a Leguan spider lift in tandem with climbing, arborists can handle more work without the increased fatigue, therefore lowering the risk of accidents and maintaining the longevity of the whole tree-care crew. Climbers can focus on the ne-detail work when the heavy lifting is done with a Leguan, and overall, the work can be planned and scheduled with more precision.
In modern arboriculture, the most successful professionals are those who leverage every tool available without compromising skill or safety. The Leguan spider lift is proving itself as an essential ally – not a substitute –for climbing arborists. With its ability to improve access, reduce risk, and boost productivity, it allows tree-care professionals to perform at their best.
As the industry continues to evolve, one thing is clear: the future of tree work isn’t about choosing between machines and human skill. It’s about making them work together
For more information go to leguanlifts.com/en/.
Setting a new benchmark in the tracked aerial-platform market, the Raptor 35S delivers unmatched versatility, user-friendliness, and high performance – all in an incredibly compact design.
Reaching a maximum working height of 35 metres and with a lateral outreach of 21 metres, Socage’s Raptor 35S o ers a wide operating range with a 300kg-capacity extendable (suitable for two operators plus materials).
It can also work in negative positions down to 11 metres, expanding its exibility even further.
Built with high-strength steel pro les, the Raptor 35S combines a robust structure with reduced weight, ensuring precise, stable, and comfortable operation every time.
One of the standouts of this model is undoubtedly compactness.
The Raptor 35S is the most compact tracked vehicle in its category, with a length of only 6195mm, making it easy to move and transport in tight spaces.
The basket, measuring 1800mm x 700mm x 1100mm, allows for greater comfort in high-altitude work, can be narrowed to t into tight spaces without needing to be dismantled, and also features a detachable 500kg winch support.
Altequip is Brisbane’s exclusive supplier of Socage elevating work platforms (EWPs), including the high-performance Raptor 35S.
As an authorised Socage distributor, Altequip supplies equipment built to the highest international standards, backed by direct manufacturer support. The expert team helps customers choose the right platform and provides full after-sales service, technical support, and training to keep operations running smoothly.
Raptor 35S features
• Hydraulically expandable undercarriage
• White non-marking tracks
• Electric hour counter
• Manual hand pump
• 230V electric socket in the basket
• Multifunction remote control
• Auxiliary electric pump 230V-50Hz
• Flanged holding valves
• Diesel engine
• Automatic closing
• Automatic stabilisation
A new benchmark in the tracked aerialplatform market.
Images: Altequip
With a maximum working height of 35 metres and with a lateral outreach of 21 metres, the Raptor 35S o ers a wide operating range.
Built for demanding jobs, the Raptor 35S delivers cutting-edge technology, safety, and reliability in every lift, and keeping the Raptor 35S boom lift in peak condition is vital for compliance and performance.
Altequip o ers expert servicing, inspections and repairs, using only genuine Socage parts to maximise uptime and productivity, and Altequip technicians ensure the Raptor equipment meets Australian safety standards and stays ready for any job, whether the customer is running a single unit or an entire eet.
Contact Altequip today for professional EWP servicing you can rely on.
With Altequip, customers get more than just equipment. They get a trusted partner committed to maximising uptime, safety, and investment.
Altequip can answer all your questions about this impressive elevating work platform. Get in touch today. Log on to altequip.au or call 1800 762 243.
An 300kg-capacity extendable basket is suitable for two operators plus materials.
Davey Jones did an apprenticeship as a diesel mechanic before moving into earthmoving, so he’s in a good position to assess heavy equipment and to know what works. For his company, DJT Contracting, it’s Caterpillar all the way.
I’ve always been around machines,” said the youthful looking Jones. “Love burning diesel. Love operating the machines. Love the earthmoving part of things.
“I jumped into it full time when I was probably in my early 20s and a few years ago went out on my own. It’s just sort of just kept ticking along since then.”
DTJ Contracting does most of its work for the dairy farmers in the Gippsland region of southeastern Victoria, and the machinery has to be versatile.
“We do works from dam construction to dam cleanout, rebuilds, a lot of tree work and a bit of vegetation management…drainage work, site cuts, bulk earthworks and detailed stu , mainly in the rural sector. Most of my clients are farmers,” said Davey in a matter-of-fact tone.
To handle the big variety of tasks he tackles every day, Davey has a Cat® 330 excavator, and while it’s a hardworking unit, Davey makes the most of its capability.
“The 330’s my rst machine,” he told The Australian Arbor Age, “I bought it o Belly (Stuart Bell – William Adams Product Specialist Forestry and Paving – ed) three years ago and it’s been great. It’s got a little over 3500 hours on it. I paired it up with the Cat mulcher. Being a Cat machine with a Cat implement, it runs with the Next Gen technology. It’s all integrated.”
“The power’s fantastic,” he continued. “This digger has a fair bit of oomph, so when it’s paired with the Cat HM5515 it can chew through some material.
“Having the manoeuvrability and tiltage allows doing batter work and cleaning drains. When I’m doing larger vegetation, like taller trees, I can manoeuvre them how I want to, and that’s a big bonus.”
He jumped in the cab and proceeded to give a very impressive demonstration, as you’ll see on the video.
While Davey reduced some sizable trees to mulch and cleared an access road, clearly enjoying his 330’s performance, Stuart Bell chimed in with a few thoughts on why Davey was enjoying so much success with the 330 and his new HM5515 mulcher.
“We got Davey away on his 330, and
we’ve since added a D5 Next Gen dozer,” explained Bell. “Of late, he’s taken delivery of the Cat mulcher.
“The Cat 330’s a Tier 3 2D machine, and the mulcher’s an HM5515, matched to the 330, and the best thing about the combination is Cat has done all the engineering and set up. We just put a heap of numbers in the computer and pretty much dial in the hydraulic ow
and the drum speed and away we go.”
“Davey has a tilt hitch and a thumb with the mulcher, so he can pin on the mulcher and do jobs like we’ve seen today. He can then put on a bucket and dig dams. He’s also got a ripper. It’s a very versatile tool that can do numerous roles and work alongside his dozer and keep all the dairy farmers in south Gippsland happy,” he smiled.
“William Adams is happy to grow alongside Davey and his business and help him where needed.”
Made for it
It didn’t look like Davey or the Cat equipment needed a lot of help. His control of the machinery and the machinery itself was smooth and surprisingly low-volume.
Davey certainly looked to be an owner/
operator who was very comfortable with his equipment and the work it could do, and even one who enjoyed his and his machinery’s performance.
He pretty much summed things up when he climbed down from the cab.
“I think, growing up, every kid looks at a Cat machine and goes: ‘They’re the top of the range’.
“I think they’re at the top of the tree, and Belly’s always been on the end of
the phone if I had any questions, and so has the service department. The back up, service and support I’ve had from William Adams over at Traralgon has been second to none.”
Any wonder he looks so comfortable in the cabin.
Log on to cat.com to see the entire range of Caterpillar equipment, and to watch the video, go to arborage.com.au.
HUSQVARNA MULTI-BAY CHARGER
Meet the Husqvarna 40-C1000X4: the ultimate solution for professionals who demand efficient, high-power charging on the go. This smart multi-bay charger powers up to four Husqvarna BLi-X 36V batteries at once, delivering rapid and balanced charging in your workshop, at the job site, or even in your vehicle.
Designed for all-weather use with IPX4 water resistance, it seamlessly combines charger, transport box, and storage for unmatched convenience and portability. Save time, stay productive, and keep your equipment ready—wherever your workday leads. (Batteries sold separately)
Piranha Chippers are toughing it out against some of
the world’s best machinery, and looking good.
The best Woodchippers in the market.
100% Australian made and owned’.
That’s a pretty big call, but Nathan Sangster at Piranha doesn’t back down from the claim, nor does he and Piranha Chippers back away from any challenge to the Piranha’s build or performance.
“It was interesting at the demo we did last week,” he told The Australian Arbor Age. “The council wanted a competitor product on site at the same time to do a comparison. I said, ‘Yeah. Let’s do it’. I’d never had a potential buyer put the Piranha head-to-head against the opposition.”
A low chuckle meant we didn’t have to ask the outcome.
‘As I said…’
Piranha’s been up and running for a while now, and we’ve been watching closely as Nathan and the company navigated the launch of a new product
and set about re ning and dealing with any glitches. Now the chippers are out there working and doing demos, with sales on the board, what was it customers liked about the Piranha?
Nathan calmly told us, “It’s just everything we’ve talked about all along. The ease of servicing, everything’s simple and straightforward…it’s all the things we’ve been banging on about right from day one. Everyone just loves it.”
We thought ‘banging on’ was a little harsh, especially when he was talking about his own promotion of the chipper, but we knew, having been with Piranha since the launch of its rst machine, that what Nathan was saying was true. The high-quality build, the design for durability, prolonged use and easy servicing, and the use of components like the Isuzu engine were all factors which made the Piranha both e ective and e cient.
Piranha Chippers are out there working and doing demos, with sales on
Anyone doing an ROI assessment on the Piranha was going to be impressed, as were those who’ve tried the chipper and tested its performance.
In the June/July issue we checked in with the Piranha crew as they were searching for increased performance from the chute, ensuring it would eject the chip right to the front of chipper bins on larger trucks. When we spoke on that occasion Nathan had been in the eld for some days, experimenting and ne tuning.
“We got there eventually,” he said. “We built the rst xed-height chute for the prototype, and we had all the geometry and everything perfect. It’s important, because when you have a chipper that’s working hard and throwing the chips up the chute, it needs to ll the truck.
“We did a chunky design to ensure durability, and we didn’t realise how much velocity would be lost over what seemed small adjustments. Turbulence had an e ect, for instance, and we were changing angles. We got really deep into it and were stunned at just how much science was involved in getting the chute to work as we wanted.
“It wasn’t just a matter of having a chute pointing in the right direction. Everything has to line up. It’s hard to
explain, but we wanted an adjustableheight chute, and we went from a chute that worked so well to a chute that, under certain conditions, didn’t work well at all.”
But one thing has been very clear in Piranha’s short history: the company doesn’t gladly accept compromise.
“It was about ve di erent designs we did. We have one that works now, and we’re sticking with that.”
One more tried-and-tested feature of this Aussie designed and built machine.
Although it’s been a long road and a huge undertaking – from concept to seeing Piranha Chippers at work on Australian sites – Nathan is rm in his commitment to the strength and durability of the Piranha. And he’s just as steadfast in his backing of the new tracked version.
“We’ve built this machine like a burger with the lot,” he told The Australian Arbor Age with total conviction. “It’s got every feature on it.”
Morbark’s Eeger Beever™ brush chippers o er a wide range of options for Australian professionals. Image: Morbark
ustralia’s arborists are tackling more complex and demanding work than ever before – urban expansion, storm cleanups, invasive tree species and the ongoing challenges of climate change. In this environment, productivity and precision aren’t just nice to have. They’re essential. As professionals look for ways to work smarter and safer, equipment like Morbark brush chippers and Rayco stump grinders and forestry mulchers are emerging as indispensable tools for arborists and land-management teams.
Whether clearing storm debris in suburban Melbourne, managing fuel loads in re-prone bushland, or handling a residential removal job in Brisbane, today’s arborists need gear that can keep pace with their workload. This means machines that are powerful, manoeuvrable, and designed for operator safety and comfort – all while delivering consistent performance in Australia’s tough and varied terrain.
Made for more: Morbark brush chippers in the eld
From small removals to large-scale land clearing jobs, Morbark’s Eeger Beever™ line of brush chippers o ers a wide range of options for Australian professionals. Known for their aggressive feed systems, solid construction and ease of maintenance, these machines help crews process branches and logs quickly, reducing job time and labor costs.
The Morbark Eeger Beever 1821 and 2131 models are particularly well-suited for Australian operations, o ering highcapacity chipping for storm cleanup or council contracts.
The powerful TorqMax™ dual-feedwheel compression system generates more than 6600lb/ft (8948Nm) of material-pulling force with the 1821, and more than 7500lb/ft (10,169Nm) of with the 2131.
The Eeger Beever 2230 chipper, available with tracks and a loader, is
ideal for remote or rugged terrain, helping arborists reach jobsites that standard tow-behind units can’t.
“We know Australian arborists demand equipment that’s rugged, reliable, and ready for real-world conditions. Morbark chippers are built to get the job done quickly and safely, whether you’re in a dense urban area or working remote bushland,” said Travis Townsend, International Sales Manager for Morbark.
Tree removal isn’t complete until the stump is gone. Rayco stump cutters, like the RG55 and RG80, are designed with the operator in mind: compact, balanced, and powerful enough to tackle stubborn hardwood stumps.
• The RG55 is a favorite for its blend of power and portability, ideal for tightaccess urban jobs
• The self-propelled tracked models
excel on uneven or soft terrain common in regional and coastal areas, and
• Remote-control options allow for precision grinding with improved visibility and operator safety.
“We’ve seen a strong shift toward mechanisation in stump removal across Australia,” said Tim Joyce from Monitor Industries, Morbark and Rayco’s authorised Australian dealer. “The Rayco line gives our customers the productivity they need, especially when paired with tracked mobility and remote-control capability.
“Crews love how compact yet powerful the RG55 is. It’s become a workhorse for many of our clients.”
When arborists are called in for land development, bush re mitigation, or invasive-species removal, Rayco forestry mulchers are the solution for e cient, environmentally responsible clearing.
• Machines like the Rayco C200 and C275 combine power and agility, capable of mulching dense vegetation and trees up to six to eight inches in diameter
• With Denis Cimaf cutting heads, they deliver ne, consistent mulch that promotes faster ground recovery, and • Their compact footprint allows them to work in environmentally sensitive areas without excessive ground disturbance.
“In Australia you often have to clear land without damaging what’s left behind,” Townsend noted. “Rayco forestry mulchers give contractors the control and nesse they need for responsible clearing, even in environmentally sensitive zones.”
What sets Morbark and Rayco equipment apart is their ability to work together seamlessly, providing an endto-end solution from canopy to ground. This integration reduces downtime,
simpli es training, and increases productivity across job types.
“One of the key bene ts we hear from our clients is how well the Morbark and Rayco machines complement each other,” added Matthew Valentine, Sales Director for Morbark Tree Care Products. “When you can chip, grind, and mulch with a consistent eet, and have one dealer for parts and service, that’s a major e ciency win.”
As the arboriculture industry evolves, so too must the tools it relies on.
With increasing pressure to perform high-quality work safely, e ciently, and sustainably, investing in the right equipment isn’t just a business decision, it’s a commitment to professional excellence.
For arborists across Australia, Morbark and Rayco o er more than just machines. They o er solutions designed to meet the real-world demands of the job, every day.
To learn more of Morbark and Rayco in Australia, go to monitor.net.au.
When you choose the BVR Brush Chippers from Morbark, LLC, you’re not just investing in a machine — you’re investing in decades of innovation, quality, and craftsmanship. These chippers are designed to stand the test of time and make your toughest jobs easier and more profitable.
Don’t settle for less. Choose the chipping power of the BVR Brush Chippers and experience the difference that Morbark’s legendary performance can bring to your business.
Unlock Powerful Performance with the BVR Line of Wood Chippers from Morbark.
When you choose a BVR Wood Chippers, you’re not just investing in a machine — you’re investing in decades of innovation, quality, and craftsmanship. These chippers are designed to stand the test of time and make your toughest jobs easier and more profitable. Don’t settle for less. Choose the chipping power of BVR Wood Chippers and experience the difference that Morbark’s legendary performance can bring to your business. To find a Dealer in your neck of the woods, go to https://dealers.morbark.com.
Monitor Industries - Australia
Ph: +61 1800 025 024
www.monitor.net.au
Stevens Group - New Zealand
Ph: +64 09 275 0443
www.stevensgroup.co.nz
To learn more about the complete line of BVR Wood Chippers, scan the QR Code with your mobile camera
Vermeer introduced the bottomfeed stop bar and encouraged other manufacturers to adopt the technology freely when the patent expired.
Vermeer knows what matters most in landscape and tree-care safety.
From dense bush blocks in regional Victoria to busy suburban streetscapes in Brisbane, tree-care crews face unpredictable hazards every day.
Historically, these risks were accepted as part of the job. Early arborists had minimal access to formal training, standardised gear, or equipment with built-in safeguards. But over the past few decades, the industry has made signi cant strides, transforming safety from an afterthought into a fundamental priority.
The evolution of safety in tree care has been hard-won. Across the world, and here in Australia, accidents and near misses have led to better regulation, industry standards, and smarter equipment design.
In the United States, the ANSI Z133 Safety Standard for Arboricultural Operations was born from such
moments. While Australia operates under di erent frameworks, such as the AS 4373 – Pruning of Amenity Trees and Safe Work Australia guidelines, the underlying mission is the same: to reduce risk, protect workers, and promote professionalism.
At Vermeer, safety isn’t an optional feature – it’s embedded in every design decision.
The company has long championed operator- rst innovation, continually seeking smarter solutions that make job sites both more productive and more secure.
“Continuous improvement, both in protecting operators and making them more productive, drives our innovation at Vermeer,” said Josh Vrieze, Environmental Group Product Manager at Vermeer Corporation. “We listen to feedback from our customers and operators and continue to build smart solutions that help crews navigate all
aspects of a jobsite – including safety.” Vermeer’s safety-focused designs include patented and industry-shapinginnovations, such as the bottom-feed stop bar on wood chippers and operatorpresence systems on stump cutters and compact equipment.
Feed rollers are among the most hazardous areas of any chipper, so Vermeer took decisive action. In 2010, the company introduced the bottomfeed stop bar to the North American market (US Patent No. 7,044,409). It’s a simple yet powerful concept: operators can instinctively trigger the bar with their leg or body, giving them valuable seconds in a critical moment.
Now a standard feature on all Vermeer wood chippers, this system has become an industry benchmark. In fact, when the patent expired in 2023, Vermeer encouraged other manufacturers to adopt the technology freely, echoing the same open-source mindset Volvo once
applied to the now-standard seatbelt. Additional chipper safety features include:
• Extended infeed tables that distance operators from the drum, and
• Safety curtains to contain debris and reduce exposure.
When Vermeer introduced the world’s rst stump cutter back in 1957, it laid the foundation for decades of innovation.
In 2001, it collaborated with the US National Institute for Occupational Safety and Health (NIOSH) to create a passive operator presence system (OPS). First launched on the SC30TX in 2008, this smart technology uses capacitive sensors in the control handles to automatically shut down the cutter wheel if the operator’s hands leave the controls.
Vermeer stump cutters also feature:
• Advanced guarding and debris containment systems
• Remote controls for increased safety
in tight or hazardous sites
• Electronic shut-o systems and braking improvements, and
• Smart wheel and tooth design to reduce operator fatigue.
Safety is more than just avoiding injury – it’s about empowering operators to work with con dence. That’s why Vermeer machines also feature:
• SmartFeed engine management to prevent overloading
• Intuitive emergency stops, and
• Improved visibility and ergonomic controls.
“At Vermeer, we don’t just protect the operator, we empower them,” said Vrieze. “Safety and productivity can –and must – go hand in hand.”
Global standards, local focus
International organisations such as the International Society of Arboriculture (ISA) have helped push safety education forward through PPE adoption, certi cation programs and global advocacy. Vermeer partners
with the ISA to raise standards across the board.
Here in Australia, the message is just as clear. Whether you’re working under Queensland’s electrical-clearance regulations or navigating tight council guidelines in Sydney, one thing stays constant: safety is good business, and it’s everyone’s responsibility.
As tree care continues to evolve in Australia, so too does our approach to safety. Vermeer remains a trusted leader, not just in equipment manufacturing, but in shaping the conversation around what safe, productive work should look like. When we prioritise safety, we protect more than just operators – we protect families, businesses, and communities.
For more information about Vermeer stump cutters and wood chippers, reach out to your local Vermeer Australia team today on 1300 VERMEER, or at vermeeraustralia.com.au.
ALFA is elevating chipping for arborists and forestry contractors.
In an industry where e ciency, reliability and safety can make or break the job, professional arborists and forestry contractors are looking for more than just tools – they need trusted systems. That’s where ALFA comes in.
Supplying the Australasian market with Heizohack, Jensen and Peruzzo chippers, Jake tractor-mounted cranes, and PALMS forestry trailers, ALFA is fast becoming the go-to equipment partner for operators who demand serious performance and long-term reliability.
Heizohack: European-engineered chipping power
Heizohack’s and Jensen’s crane-fed drum chippers are a staple across
Jensen’s chippers are a staple across Euope, and are now making waves in NZ and Australia. Images:
Europe and are now making waves in New Zealand and Australia – and for good reason.
Built for processing everything from leafy branches to full logs, these machines are designed for biomass-grade chip quality, high throughput, and low fuel consumption.
With capacities to handle logs up to 800mm in diameter, these machines are ideal for land clearing, arboriculturalwaste processing, and commercial biomass and animal bedding supplies. The massive ywheel, coupled with stresscontrolled feed rollers and hydraulic ejection, ensures a smooth, jam-free work ow, even under the toughest conditions.
ALFA is fast becoming the go-to equipment partner for operators who demand serious performance and long-term reliability
Modular design also allows pairing with tractors or trucks, meaning they can t into a range of operations, from rural contracting to municipal tree management.
Jake mounts: crane integration made simple Traditionally, mounting a crane to a tractor has been a time-consuming and invasive process. Jake mounting systems change that.
Engineered in Finland, Jake systems allow PALMS and other cranes to be securely and safely mounted to the front or rear of standard tractors without custom fabrication or structural compromise. This not only reduces setup costs and downtime, but also ensures a clean, factory-grade nish with optimal load distribution.
Combined with Heizohack and Jensen, Jake mounts enable front-mounted cranes to feed rear-mounted chippers, keeping everything compact, balanced, and operator-friendly.
PALMS: trailers and cranes built for the bush
Whether you’re extracting logs from a steep gully or moving chip and brushwood across a job site, PALMS forestry trailers and cranes deliver the strength and manoeuvrability professionals need. Their rugged
construction, hydraulic support stability, and intelligent control systems make them ideal for NZ’s and Australia’s demanding o -road terrain.
From compact models suited to tight urban sites, to heavy-duty trailers for full forestry loads, PALMS solutions are designed to work smarter, not harder.
ALFA: an Australasian partner with global brands
ALFA doesn’t just sell machinery. It partners with professionals. With expert advice, and a deep understanding of arboriculture and forestry operations, ALFA helps customers build integrated, highperformance systems tailored to their business needs.
From equipment selection and installation to training and service, ALFA’s team ensures every machine delivers on its promise.
Ready to elevate your chipping game?
Contact ALFA today to see how Heizohack, Jake, Jensen and PALMS can transform your operation into a safer, faster, and more pro table enterprise.
Visit alfaequipmentaus.com or contact your local ALFA representative at info@alfaequipmentaus.com or phone +0064 274567127.
Owner/Director Tom Salt of ATC Land Management is really happy with the Merlo/Westtech/GMT rig. Images: Prime Creative Media
It was back in February 2024 The Australian Arbor Age had a chat to Tom Salt at ATC Land Management about his Merlo telehandler and GMT050TTC grapple saw. Tom’s added to his equipment since then, and as this video shows, he’s well and truly getting the best from his current set up.
With over 35 years in the arbor industry, ATC Land Management has a few runs on the board – as does owner/Director Tom Salt, a climber and experienced tree-care professional.
When we last chatted to Tom in the February/March 2024 issue he told us how impressed he was with his new Merlo Roto 50.26S telehandler and GMT050TTC grapple saw.
And now Tom has upped the ATC Land Management game, and he has some interesting new thoughts to share.
Merlo’s Roto 50.26S
ATC Land Management – we’ll just call it ‘ATC’ – has steadily built up a small eet of specialised machinery aimed at
tackling projects involving removal of dangerous, damaged or diseased trees with signi cantly less on-the-ground and in-the-tree risks to personnel when compared to conventional methods.
A major component of the overall set up is the Merlo Roto 50.26S telehandler.
A telehandler is an incredibly versatile machine, and Merlo’s Roto R50.26 is a standout. With its ve-tonne maximum load capacity – ideal for heavy-duty lifting of logs, equipment, and materials – and 26-metre maximum lifting height, the Merlo is ideal for accessing tall trees, elevated worksites, and remote-canopy areas.
But even though it has impressive height and lifting power, the R50.26 is
compact and agile, built for challenging terrains and con ned spaces. Its stateof-the-art load management and stability systems keep the operator safe, even when working at full extension, while a spacious ROPS/FOPS-certi ed cab with ergonomic controls ensures operator comfort during long hours on the job. The R50.26 is built with high-strength steel, a hydrostatic transmission, and operates with reduced fuel consumption, delivering low total cost of ownership and reliable performance.
So that’s a pretty good start to a verstaile and very cost-e ective treehandling rig.
Tom’s certainly found that the case.
ATC is in the unique position of having both a GMT Equipment GMT050TTC felling grapple and a Westtech Woodcracker CS750 Smart grapple saw. As far as we know it’s the only company in Australia to have the combo of both grapples and the Merlo.
The Woodcracker CS750 is a robust grapple-saw package which excels in safely taking larger tree sections to the ground with every turn, thanks to its combination of strong gripping and rotator holding force.
Housed under the CS750 grapple is an advanced Hultdins saw unit with automatic chain tensioning, grease-type chain lubrication and 75cm-diameter maximum cut capacity.
It’s ideal for tasks where site access
and drop-zone space permits cutting larger and heavier tree sections, and there’s enough room for further processing to be carried out on the ground.
The GMT050TTC we’ve written about previously, but to refresh your memories, it has a 50cm-diameter single-cut capacity, and due to the twinaxis swing link and rotator attachment, can rotate around a trunk section to cut from each side for up to a 72cm diameter ‘double-cut’ capacity. GMT Equipment’s unique Total Tree Control (TTC) system allows exibility to approach cuts from a variety of di erent angles and gives improved operator visibility and tensionfree grasping and cutting.
The GMT work method is closer to that of a climber working from the
tree, with the ability for small and sometimes tricky sections to be taken with each turn if necessary. An operator can manoeuvre the grapple within the canopy in either exible, free-swinging mode, or activate the TTC brake to hold the grapple in position both before and after making a cut.
These features make it well suited to sites with small drop-zone areas where it may be bene cial or necessary to take cut sections from the tree directly to a waiting truck or chipper.
Tom is really happy with the versatility his Merlo/Westtech/GMT rig allows, and he’s just as happy to say so.
The Merlo’s obviously the kingpin of the operation, and Tom is quick to sum
The GMT050TTC is a good all-rounder.
A spacious ROPS/ FOPS-certi ed cab with ergonomic controls ensures operator comfort.
up the advantages of the R50.26.
“One of the big features we love is that we’re going out higher,” he told The Australian Arbor Age. “And one of the big features we enjoy is the cab tilt. There aren’t too many telehandlers on the market with a tilting cab as far as I’m aware, and it allows us, when we’re working at full reach, to be able to lay back in our seat, as opposed to having to crane our necks all day.”
The versatility of the Merlo also scored big points with Tom and ATC.
“The machine has allowed us to not be so heavily dependent on crane hire,” Tom explained. “We’ve been able to do a lot of things ourselves that we couldn’t do previously.”
Tom also cited the increased safety of the Merlo and grapples as being a big bene t.
“We’re not having to put climbers in trees as often. We’re reducing fatigue, all the cuts are carried out in a controlled manner, and the whole tree is brought down. There’s nothing being swung or dropped.”
The two grapples have combined really well with the Merlo to give ATC some big cost advantages.
Tom explained: “After much deliberation with Rey at Forest Centre we decided to go with the GMT as it was a good all-rounder. It allowed us to do everything within removals and pruning, and it let us get our heads around how the machine operates and what we could and couldn’t achieve with it.
“We expanded and bought the Woodcracker, which is a bit more specialised. It likes an open canopy, where the GMT allows us to break into the canopy and create a space. From there we can change to the Woodcracker to take out the bigger, heavier timber.”
As we’ve seen so often, the relationship between a supplier like Forest Centre and operator like ATC Land Management can have a huge in uence on the success of both companies, and in this case, Tom
feels the relationship is a good one.
“Initially, I gave Rey at Forest Centre a call,” said the hardworking operator. “We had many a conversation around what machine to pair with what attachment and the advantages and disadvantages.”
That’s only the start, of course. Aftersales service is vital.
“The sta at Forest Centre always has an answer or will get an answer – anything from small queries: tting sizes, hose lengths…everything. They’ve been really helpful and they’ve always got a way to get something and make it happen for us.
“There’s a lot of customer support and Rey will often just give us a courtesy call and say, ‘G’day’. He’s very hands-on.”
As a nal thought, Tom scratched his head and o ered, “Now we’ve utilised both grapples with the Merlo, I can’t see how we could go back to only one.”
Log on to arborage.com.au to watch the video and see the Merlo, GMT and Westtech in action.
In the world of professional tree care, precision, reliability, and safety are non-negotiable. That’s why STIHL, a global leader in outdoor power equipment, has once again raised the bar with the launch of the GTA 40 Cordless Pruner – the most advanced evolution of the STIHL AS Battery System to date.
Designed with arborists in mind, the GTA 40 is more than just a tool – it’s a trusted partner for every climb, cut, and crown reduction.
The GTA 40 is the powerful big brother to the beloved GTA 26, and it brings with it a host of professional-grade upgrades that make it a must-have for anyone working in tree and shrub care. Whether you’re pruning from the ground or suspended high in the canopy, the GTA 40 delivers unmatched performance, safety, and convenience.
At the heart of this innovation is STIHL’s commitment to user-centric design. Every feature of the GTA 40 has been engineered to meet the real-world needs of arborists and landscape professionals – from its robust build and ergonomic handling to its weather-resistant construction and smart battery system.
Despite its compact size, the GTA 40 packs a serious punch.
Powered by 2x AS 2 lithium-ion batteries, this cordless pruner delivers consistent, high-performance cutting power. The ¼" PM3 saw chain ensures clean, precise cuts, while the variable chain speed gives users full control over every movement, essential for delicate pruning tasks or navigating tight spaces in the canopy.
The low-maintenance EC motor is a standout feature. Lightweight, energye cient, and built for longevity, this motor ensures the GTA 40 performs reliably day in and day out. And with IPX4 certi cation, the GTA 40 can be relied on to keep working even in wet or unpredictable weather conditions.
Arborists know the right gear can make all the di erence when working at height. The GTA 40 has been meticulously designed to support safe and e cient climbing work. The adjustable hanging eye and overload
protected and productivity remains high, regardless of the conditions.
The GTA 40 isn’t just for arborists. It’s also an excellent tool for:
• Horticulturists maintaining ornamental trees and shrubs
• Landscapers shaping hedges and managing overgrowth
• Construction professionals processing wood on-site, and
• Municipal workers handling urban tree maintenance
Its versatility, portability, and
Forestry companies across Victoria, South Australia and Tasmania can expect a new dealer ready to invest in long-term customer support.
In a move set to strengthen equipment access and service for the construction and forestry industries in Victoria, South Australia and Tasmania, Brandt has been named the new John Deere Construction & Forestry dealer across those states. This change is expected to be e ective from August 01, 2025.
The appointment sees Brandt, a familyowned company, and John Deere’s largest dealer group in the world, expand its growing presence in Australia, bringing with it a reputation for reliable equipment, extensive parts availability, and long-term customer support.
Brandt started with a single John Deere construction dealership in Saskatchewan, Canada, in 1992, and through a customerrst, long-term-focused philosophy, has built a reputation for having the strongest commitment to customer support in each of the regions it serves.
The commitment has fuelled the growth of the Brandt construction dealership network, which is now 56 stores supporting all of Canada and 13 stores supporting the north island of New Zealand.
“Victoria, South Australia and Tasmania are some of Australia’s fastest-growing regions, with signi cant investment in infrastructure and commercial development,” said Shaun Semple, Brandt’s CEO and owner. “We know customers across these states demand a high level of service from their equipment dealers, and we’re ready to invest in our operations to meet those needs.”
Brandt’s extension into Deere’s lineup of Construction & Forestry equipment is the next chapter in its ongoing investment
Victoria, South Australia and Tasmania are some of Australia’s fastestgrowing regions “ ”
across Australia. Since entering the Australian market in 2021, Brandt has rapidly invested in its network of agriculture, golf and compactconstruction equipment dealerships, growing teams, putting more parts on the shelf and more technicians on the road.
Brandt will be responsible for serving construction and forestry customers in all of South Australia and Tasmania, as well as key areas throughout Victoria, including: metropolitan Melbourne, Gippsland, Barwon, southwest Victora and parts of northeast Victoria, Hume and Loddon Malee.
With over 30 years’ experience serving construction companies, Brandt looks forward to bringing its longterm partnership and uptime-focused mentality to serve contractors across Victoria, South Australia and Tasmania.
“We are excited to get to know the hard-working contractors across the area,” concluded Semple. “As we hear their needs we will work hard and invest in our operations so we can earn their business for many years to come.”
Climbers gathered at Tamborine Mountain Showgrounds for the annual Freestyle Climbing Competition, sponsored by Vermeer. Image: QAA Freestyle 2024
On the ground and in the canopy – QAA keeps climbing.
T he past two months have been a hive of activity for the Queensland Arboricultural Association (QAA), with workshops, competitions, and planning in full swing. From grassroots training to canopy-level contests, there has been strong participation, dedication, and enthusiasm from members and the broader industry.
As the nal quarter of the year approaches there’s still plenty on the horizon.
from the ground up
In July, the QAA hosted its sold-out Groundies Workshop, providing foundational training for one of the
most critical roles in arboriculture.
The workshop covered chipper and chainsaw safety, knot tying, rigging, site professionalism, and e cient job setup. The day was hands-on, fast-paced, and lled with valuable takeaways. A special thanks to presenter Henk Morgans and the experienced attendees who generously stepped in to mentor throughout the day.
The Queensland Tree Climbing Championship (QTCC) returns on September 5 and 6 at Teralba Park, Everton Hills. Image:
Freestyle Climbing Competition –big energy at Tamborine Climbers from across the region gathered at Tamborine Mountain Showgrounds in July for the annual Freestyle Climbing Competition, proudly sponsored by Vermeer.
This crowd-favourite event showcased creativity, technical skill, and sheer athleticism, with each competitor bringing a unique air to the canopy. The atmosphere was vibrant and the turnout was fantastic. The QAA extends its thanks to all climbers, judges, volunteers, and trade sponsors for making the day such a success. Winners will be announced in the next issue – stay tuned!
The Queensland Tree Climbing Championship (QTCC) returns on Friday 5 and Saturday 6 of September, 2025, at Teralba Park, Everton Hills.
As the QAA’s largest climbing event of the year, the association is calling on competitors, volunteers, and sponsors to help make it one of the most memorable yet.
Volunteers are needed across various areas: setup, pack down, judging, scoring, and safety. For businesses looking to connect with Queensland’s climbing community, this is an ideal sponsorship opportunity.
To express interest, contact the QAA O ce at events@qaa.net.au.
The QAA is pleased to con rm the return of the Quanti ed Tree Risk Assessment (QTRA) Workshop, delivered by accredited trainer Mike Ellison.
This intensive two-day course provides arborists, consultants, and local government sta with the tools to assess and manage tree risk using a structured, evidence-based framework.
October 27-28, 2025
QAA Head O ce, Brisbane
Register via www.qtra.co.uk
Limited places remain. Secure your spot early.
The Tree Risk Assessment Quali cation (TRAQ) is back in November and demand is already high.
Whether renewing your quali cation or obtaining it for the rst time, this is a key credential increasingly required by councils and clients alike.
November 19-21, 2025
QAA Head O ce, Brisbane
Visit the QAA website for registration details.
Membership renewals for the 2025-26 nancial year are now due.
Whether a contractor, consultant, or corporate member, staying current ensures access to industry updates, job opportunities, event discounts, and member-exclusive bene ts.
Need assistance? Contact the o ce.
Sponsorship of the QAA plays a vital role in funding training programs, competitions, and industry resources that bene t arborists across Queensland and northern NSW.
Newly refreshed sponsorship packages o er greater value than ever before, from brand exposure at events to targeted marketing and network access. If your business values professionalism, training, and safety in arboriculture, this is your opportunity to stand alongside Queensland’s peak body.
To receive a copy of the sponsorship packages, please contact the o ce.
As part of QAA’s ongoing commitment to highlight members of the QAA Approved Register, we’re pleased to feature
Ecological Tree Services (Approved Contractor) this issue.
• Years of operation? 10+.
• Business philosophy? People rst. Trees rst. And forever managing that juggle.
• Passion that motivates you in business? Building our community within the greater community. Creating positive impacts in all of our dealings across the board. Striving to be professional, caring and safe in our work.
• What would you like the general public to better understand about the industry? That what we do as arborists is highly skilled and takes very specialised equipment. That it’s a trade quali cation that requires a reasonable investment in sta ng, and that our industry is forwarded by the people doing the work.
• What would you like the state government to better understand about the industry? Our need for further support and training, not just for arborists, but for groundsmen, too. A skilled groundie is an integral part of tree work, the employees who choose that path should be given the opportunity to get trained and recognised as such.
• What’s your advice to other business owners? Look after your people.
• Best arborist joke? Who is the happiest member of a tree crew? The chipper guy.
Whether climbing, learning, volunteering, or supporting behind the scenes, QAA members continue to lead from the front.
The past two months have demonstrated the strength of the Queensland arboriculture community, and the association looks forward to nishing 2025 with energy, unity, and purpose.
Stay safe. Stay sharp. Keep climbing.
The TTIA’s Brian Beecroft weighs up the advantages of a safe and healthy workplace.
The TTIA stresses to its members the importance of ensuring their business’ WHS compliance stacks up.
If ever legally tested, a workplace must have a rigorous health-and-safety management system. The system must include policies and procedures, as well as training and engineering controls, to protect workers and all other people who enter a workplace from workplacehealth-and-safety risks.
Depending on the nature and size of an organisation, it may be necessary to spend money on complying with the work, health and safety laws in your jurisdiction.
If you’re part of a large organisation with internal WHS expertise, you’re in a strong position to establish and maintain an e ective management system. However, you’re also more likely to be exposed to a complex web of health and
safety hazards that demand a strong nancial response.
Likewise, if you’re in a smaller organisation you may be exposed to fewer hazards, but it’s also likely you lack the internal resources necessary to ensure you’re responding adequately to these hazards.
Two key areas where money may be well spent are:
• A hazard inspection to determine the presence of potential dangers in an organisation; and/or
• A WHS audit to identify gaps in an existing safety management system. Other areas would be the maintenance and testing of machinery and equipment. Plant risk assessments or machine-guarding surveys are appropriate for high-risk plants – and establishing WHS policies. Examples of essential strategies
to ensure WHS compliance include consultation and issues resolution, risk management, anti-bullying, harassment, manual handling and ergonomics, drugs and alcohol, injury management and emergency response.
Depending on the type of work undertaken in a company, customised policies and procedures may be warranted.
Whether you’re a large or a small organisation, your money is best spent by: 1. Clearly demonstrating your business is addressing its healthand-safety obligations by providing an overarching WHS policy which has been signed o by your person conducting a business or undertaking (PCBU). Have this displayed in your reception or front-o ce area of work for all to see as an indicator of your mission and WHS values.
2. Clarifying your organisation’s commitment to working within a set of health and safety principles. You can demonstrate this through your WHS objectives and targets.
3. Allocating health and safety functions, responsibilities and decision making within your company. If this is not possible, consider WHS business partnering with a certi ed and quali ed third-party provider. This model will support you to keep costs down while continuing to do the right thing, for the right reasons, at the right time.
4. Ensuring safe systems of work are recorded, communicated to workers, and implemented in a consistent way throughout your business. It is everyone’s responsibility. Work safe, home safe!
5. Providing e ective guidance to workers about how they should act in certain situations, rather than using an ad hoc or informal approach.
and heavy penalties, or other sanctions, such as the need to accept enforceable undertakings.
Meanwhile, hidden costs for workers’ compensation in respect of serious injuries can be in the vicinity of $600K to millions of dollars, depending on the severity of the situation, which drives home the need to develop and implement a rigorous safetymanagement system.
Ultimately, organisations that implement a rigorous WHS management system, even at some cost, will be able see the return on investment, including stronger sta retention: workers who recognise their workplace is a safe and healthy one, both physically and mentally, are likely to stay longer in their jobs.
6. Leading and supporting your business to manage workers and contractors more e ectively by de ning acceptable and unacceptable behaviour and performance standards in the workplace.
7. Saving time by developing a clear and consistent approach to respond to health and safety matters in a timely manner so a given response isn’t di erent each time the same issues arise. Needing to consult managers all the time is not as e ective as everyone knowing what must be done, when, where, and why.
It’s important to get your WHS management system right, even at some nancial expense, because the impacts of non-compliance with WHS regulations and processes could ultimately be more costly to your organisation, resulting in prosecution
TTIA has a fully functioning inhouse WHS unit which is there to support TTIA members nationally. We have the long-term experience in the timber-products industry and proven record both in safety management, documentation, training and legal resources. Should you require a WHS audit of your workplace, please contact Ken Hocking on 0418 280 335, or the TTIA O ce on (02) 9264 0011.
TCAA’s Jim McArdle outlines some important obligations and considerations
for di erent levels of quali cation.
When looking at a best-practice model, trade arborists don’t need supervision in the general trade area, except where an AQF 5 Project Arborist requires it.
‘Supervision of a trade arborist’ is stated as a requirement in many DAs where the AQF 5 anticipates a di culty in protecting trees. AQF level 5 is also a level of compliance initiated by the council to advocate for trees’ preservation on the development site, usually ensuring the construction teams follow the arborist’s recommendations.
AS4970 2025 appears to cover operation outside the role of AQF 5 arborist.
My blunt question is, how could an AQF 5 arborist who hasn’t done any tree work be capable of performing the functions outlined in that document?
On a building or development site where there are trees protected under AS4970 – Protection of Trees on Development Sites, the Project Arborist must be AQF Level 5, and it’s that arborist’s responsibility to ensure trees within a Tree Protection Zone (TPZ) are not damaged by the pruning and/or removal of other trees on the site. The pruning or tree removal can be performed by an AQF Level 3 arborist with the appropriate experience in the method used to do the work, whether by climbing, EWP or crane, but the AQF 3 arborist will be directed by the Project Arborist. The Project Arborist may not be associated with, or must be independent of, the company engaged for the tree works. This may make it di cult to provide suitable serviceability in regional areas.
Most building sites will have a mandatory site induction by the developer, which all personnel accessing the site must complete. However, the Project Arborist must also conduct a speci c Tree Worker Induction which will include:
• Checking the quali cations of the AQF Level 3 arborist by viewing their
Trees near power lines may require large cranes, EWPs and workers aloft for various tasks. Images:
TAFE/Registered Training Provider Certi cate of Completion and their years of experience
• Checking the relevant high-risk licences – EWP, crane, and dogman/ rigger’s ticket where required
• A safety check on the AQF Level 3 arborist’s climbing and rigging equipment (not usually the role of AQF 5)
• Where a woodchipper is used, check the competence and experience of the ground crew (not usually the role of AQF 5)
• All workers must wear the appropriate Personal Protection Equipment (PPE), including head protection, hearing protection, eye protection and safety boots. (not usually the role of AQF 5). Utilising safety red hats for the
dropzone and ensuring the work area is defined with designated witch’s hats and non-inducted tree workers are excluded. This would also include bystanders, the client, officials, media and all other non-inducted persons
• The company providing the Level 3 Arborist, machinery and ground crew must present its Work Cover, Liability and Machinery Insurance Certificate of Currency (CoC) to the Project Arborist prior to work commencing. and this must be checked with the PCB (persons conducting business)
• If the Level 3 arborist is an independent contractor, he or she must produce their insurances prior to commencing, and this must be checked with the PCB
• All tree workers must be made aware of the current Amenity Tree Industry Code of Practice issued by the relevant state government. In NSW this is Safe Work NSW
• Complete a Safe Work Method Statement (SWMS) and ensure the AQF level 3 arborist and all tree workers are aware of the standard operating procedures contained in the SWMS, and all workers have read and signed the document
• The SWMS must contain a Tree Access Plan by the AQF level 3 arborist detailing the method used to access the tree. If climbing is the preferred method, a pre-climb risk assessment is required and must be approved by the Project Arborist. This assessment
can be requested by the AQF 5
• If a protected tree is being pruned, climbing spikes are not to be used
• The SWMS should contain a completed aerial rescue plan with urgent contact numbers for the nominated Rescue Climber (if one is not on site), ambulance, fire brigade and local power authority if power lines are within the Tree Works Operational Area (TWOA)
• If other personnel are on the site, the TWOA should be isolated
• If a crane is being used, the AQF Level 3 arborist must have the required qualification mandated by the relevant state work-safety authority. So must the AQF 5 if supervision is required
• Where a crane is being used, a Loading Unloading Exclusion Zone (LUEZ) must be established where the crane is lowering the limb/s. Only the qualified person releasing the chains from the limb or log is allowed to be in the LUEZ until the crane has moved the lifting chains clear of the zone
• The final Risk Assessment (JSRA) in the SWMS should have all risks reduced to ALARP status where possible
• A Blood Alcohol Content (BAC) breath test or prohibited-drug test may be part of an induction. Any person registering positive on either test will be barred from working and leave the site immediately.
All tree-industry workers should be covered by a Fitness to Work policy that includes fatigue management. Workers, both in the tree and on the ground, must be aware of their level of fatigue, particularly in relation to dehydration on hot days. Ample water and electrolyte additives must be available.
Regular work breaks are to be taken. These need not be at fixed intervals, but as the opportunity arises. The time between finishing one tree and commencing another would be a good example.
Tree-work sites are necessarily noisy. Chainsaws, wood chippers and other machinery are often running simultaneously. Workers are required to wear hearing protection, so sometimes communication is difficult.
Radio communication between the Project Arborist and the Level 3 arborist in the trees is the best method of voice communication. This is also the case between a crane operator and a climber. Helmets wired for radio communication are the ideal method, however these are expensive and few work crews will have access to them.
For ground crew, hand signals work best, however it’s essential the person sending the signal has the attention of the receiver of the signal.
Trees within the Tree Protection Zone (TPZ) must not be damaged during the tree works. If a protected tree is being pruned the Level 3 arborist must work in accordance with AS4373 – Pruning of Amenity Trees and AS4970 – Protection of Trees on Development Sites. Climbing spikes are not to be used, and when the tree is to be preserved and protected, care must be taken when lowering and dropping pruned branches to ensure the
All tree workers must be made aware of the current Amenity Tree Industry Code of Practice issued by the relevant state government.
remaining canopy isn’t damaged. Where damage does occur, the Project Arborist must compile a damage report, including photos, and list the remedial action taken. In certain cases, if the tree can’t be maintained as viable, the report will become a part of the amended Section 4.55 Arboricultural Impact Assessment (AIA) on the development site.
The Project Arborist on site during the tree works should be the same person who conducted the original AIA and established the Tree Protection Zone/s. This Project Arborist is the relevant authority on site with regards to any protected trees, and this authority can only be overridden (usually) by the Site Safety O cer of the Developer if the SSO determines the overall safety of the site is being compromised.
Methods of access can vary according to conditions, and usually the hierarchy
of control indicates use of access by EWP, crane-manbox, and climbing as a last resort. This needs to be included in SWMS and further stated if site-speci c conditions are constraining the work.
In sensitive forest areas, canopy and riparian corridors need protection. Trees near power lines may require large cranes, EWPs and workers aloft for various tasks. Referring to access and types of methodology to state the work ow and drop points, hitch points, removal, hoarding, ground protection, canopy branch or stem protection can usually be enforced with a stop-work order.
It reads as though there’s a great deal of responsibility for an AQF 5 Project Arborist, and so there is.
But what’s the reward with supervising? Being part of the team, the personalities, the teamwork and, of course, being in a privileged space where we can pass on skills and trusted arboristry methods.
Images: Arboriculture Australia
For the very rst time, Arboriculture Australia (Arb Aus) brought the Arborists Don’t Grow on Trees campaign to the Melbourne International Flower & Garden Show (MIFGS) — and what a debut it was!
As part of the Victorian School Gardens Program zone, Arb Aus was right in the thick of it, sharing the magic of trees and the importance of professional tree care with more than 1500 visitors to the stand, including an estimated 1200 enthusiastic school kids. From hands-on activities to take-home goodies like stickers and pencils, the energy was electric.
“The kids were incredible – so curious, so engaged, and so passionate about trees and the environment. It gives us real hope for the future of arboriculture,”
said Alex Wilson, Business Development Manager at Arboriculture Australia.
“We wanted to take part in the show this year for several reasons. We had a recruitment expert advise us that to maximise school leavers entering our industry, they need to be familiar with the industry long before they’re making career decisions. That means planting the seed of tree care in younger kids.
“We are also keen to raise the public’s awareness of the professional tree care industry.
“This event and the resources Arb Aus
developed were a massive undertaking and we couldn’t have done all this without our sponsor for this event, Energy Safe Victoria, and without volunteers,” outlined Wilson. “Thank you to Bec James, Emma Goldburg, Marissa Balsillie, Hanna and Eve Peel, Dave Ferrier and the crew from ETS who came to our rescue – Russell Warner, Ryan Usher and John Ashton.”
With more than 100,000 visitors and 2000 school children attending MIFGS annually, the event provided a perfect opportunity to introduce the importance of trees and professional tree care to a younger audience.
The Arborists Don’t Grow on Trees campaign is ultimately about recruiting more people to work in arboriculture to address the skills shortage in the arbor industry.
Having an interactive display in the kids’ zone was a strategic choice that perfectly aligned with the overarching goals of the Arborists Don’t Grow on Trees campaign.
Meg Ca n, Chair of Arboriculture Australia explained: “Raising the public pro le of our industry, and promoting the tree-care industry to kids to increase their awareness when making career choices, are both key goals of the Arborists Don’t Grow on Trees work. A population that appreciates the need for professional tree care is a big positive step forward for our industry.”
One way to get kids interested was by having a wealth of resources and activities available at the show. Alex Wilson commented: “The resources (activity book, pencils, stickers, and badges) were critical. They attracted the kids to our display, incentivised them to engage and participate in our activities, and were a take-home reminder of our key messages, which means long after MIFGS they will still be thinking about tree care.”
Arb Aus also connected with teachers and a scout leader, providing them with classroom resources and activity
books that will reach more than 800 kids beyond the event itself. That means even more young Australians learning about trees, safety, and potential career opportunities in arboriculture.
Energy Safe Victoria also joined forces with Arb Aus to raise awareness around one of the state’s most pressing, yet often overlooked, safety concerns: the dangers of vegetation growing too close to powerlines.
Energy Safe Victoria’s involvement wasn’t just about ticking a sponsorship box. According to Dan Tulen, Line Clearance Manager at Energy Safe, the decision to partner with Arb Aus stemmed from a proven track record.
“After sponsoring the Arb Aus Conference in 2024, it was clear these events are a powerful way to engage both the industry and the public,” Dan shared. “They give us a platform to share crucial safety messages, especially around working safely near powerlines.
“The show was also a great
opportunity to discuss appropriate species selection and location of trees when planting in relation to overhead powerlines.”
Victoria’s love a air with gardening makes it the perfect setting for this message. But as pruning tools get more accessible — especially battery-powered equipment — so too does the risk of unintentional contact with service lines. These accidents can cause live wires to
fall to the ground, resulting in blackouts, property damage, and life-threatening hazards.
Energy Safe’s key takeaway? Vegetation and powerlines don’t mix.
With over 1100 vegetation-related power outages reported in Victoria every year, the call to action is clear: homeowners must ensure trees on their property are kept a safe distance from powerlines. And when in doubt, hire a
quali ed arborist to do the job safely.
The Energy Safe team was on the ground at the show and praised Arb Aus’ display. Tulen noted it was “…interactive, engaging, and full of hands-on learning for kids.” That educational aspect made it an ideal venue to introduce safety concepts early and inspire young minds about trees and how to live with them responsibly.
The partnership proved that when safety, education, and arboriculture come together, the message takes root — right where it’s needed.
A feature of the Arb Aus stand were three large and beautifully carved timber seats. Dave Ferrier from Treasuring our Trees provided the handcrafted seats made from reclaimed timber and designed by indigenous artist, Stevie Parker. The seats were a welcome rest stop for weary parents and teachers, and a thoughtful reminder of the value of tree reuse and sustainability.
This is just the beginning for Arb Aus. Building on the success of the Melbourne International Flower and
Garden Show, Arb Aus has a stand at the Trade and Tech Fit Career Expo in Melbourne, and is now gearing up for the Melbourne careers expos scheduled for late July 2025. These events will allow Arb Aus to continue spreading the message to school leavers about the rewarding and essential career opportunities in arboriculture.
From the interest shown by children to the curiosity sparked through hands-on learning, there are early signs awareness of arboriculture is beginning to grow. By engaging the next generation and introducing the importance of trees and professional tree care, Arb Aus is proud to be laying strong roots for a greener, more informed future, and for building a more informed understanding of the industry and its role in our communities.
Download the kids’ resources from trees.org.au/kidsresources.
A population that appreciates the need for professional tree care is a big positive step forward for our industry “ ”
The Arboricultural Association of Western Australia (ArbWest) outlines just how much trees have to o er.
The bene ts of trees have been studied extensively by scientists for years. By now most of us are starting to understand just how important our canopy cover is, and the role trees play to support our health.
Did you know just how amazing trees are?
Not only do trees improve mental health for those who live close to urban forests, trees cool our streets, reduce air pollution, lessen the risk of ooding, reduce noise and wind, increase property prices, and provide food and habitat for wildlife.
ArbWest committee member Nick Hayes commented: “We know that living near parks or tree- lled reserves signi cantly improves quality of life and improves our physical and mental health.”
Urban greenspaces, according to scientists, act as preventive public health measures by encouraging social
interaction, physical activity, and reducing stress levels.
“Achieving suitable canopy cover requires more than just planting trees in public spaces, though,” Nick Hayes continued. “Preserving and planting trees on private properties, such as residential yards and commercial spaces, is essential.”
And how about this? Policymakers can use tree-canopy expansion to enhance public health and thereby reduce healthcare costs.
Environmental bene ts
Here’s a few points on the signi cant contribution trees can make to increasing the quality of life in urban areas:
• Tree cover can reduce air temperatures by between one degree and eight degrees centigrade, and wind speeds by up to 10%,
• Properly placed trees shade buildings, reducing air-conditioning use during
summer and heating costs during winter,
• Trees act as ‘natural air conditioners’ by absorbing gaseous pollutants and airborne particles, and
• Larger trees (77cm and more in diameter) remove 70 times more pollution annually than smaller trees.
Photosynthesis is the process of carbon capture, and during photosynthesis, trees absorb CO₂ from the atmosphere through tiny pores in their leaves called ‘stomata’. They then convert this carbon into organic matter (such as sugars) using energy from sunlight. This organic matter is essential for the tree’s growth, and the carbon is stored in the tree’s tissues – its trunk, branches, leaves, and roots.
Carbon sequestration is the carbon absorbed by trees and stored in the form of biomass. The trunk, branches, and leaves contain a signi cant amount of
nature reduces stress, improves recovery times in hospital patients, and promotes overall well-being. Images:
Imogen/stock.adobe.com
carbon. Roots also store carbon. In some cases, the carbon in root systems can be particularly long-lasting, as roots decay slowly over time.
Trees lter nutrients, sediments, and pollutants, increasing groundwater recharge, and in medium-sized cities, tree cover prevents the loss of over 10,800 tons of soil annually.
Trees also support diverse wildlife, including native bird species, which thrive in areas with large, diverse tree populations.
And in perhaps one of the most e ective and telling traits of good tree cover, homes in tree-lined neighbourhoods consistently sell for higher prices, and tree-covered streets attract businesses, increase productivity, and shorten real estate turnover times.
They’re strong indicators that trees signi cantly enhance property value and desirability.
Tree shading reduces summer cooling costs while shielding buildings from harsh winter winds, providing year-round energy e ciency, and it’s well documented that viewing nature reduces stress, improves recovery times in hospital patients, and promotes overall well-being. Psychiatric patients in green environments show higher sociability and lower stress levels.
• People feel more comfortable and are more likely to socialise in shaded, tree- lled areas than in urban hardscapes
• People are willing to pay more to live close to tree-covered parks
• Large, mature street trees enhance a
neighbourhood’s attractiveness and create a sense of community. Parks with trees are preferred for their beauty and calming e ect.
• Trees provide natural sound barriers, reducing noise pollution by up to 7dB per 100 feet of forest, and the rustling leaves o er soothing ‘white noise’, masking urban sounds.
Trees are essential for healthier, happier, and more sustainable urban environments. They o er a cost-e ective solution to improve public health, combat urban heat, and enhance biodiversity while contributing to economic and social wellbeing. By prioritising urban treecanopy preservation and expansion, communities can build greener, more resilient futures.
Working as an arborist isn’t your average 9-to-5. You’re climbing, cutting, hauling, and managing dangerous equipment – often metres o the ground. It’s tough, physical work, and one injury can put you o the tools for months. That’s why income protection isn’t just a good idea – it’s essential.
But here’s the catch: too many arborists take out a policy just to meet a contract requirement. They jump online, grab a quick quote, and think, ‘That’ll do’. It ticks the box for a commercial client or council job, but when something actually goes wrong, that same policy may not do what you expected.
This is why advice matters. Surety Life regularly helps arborists who thought they were covered – until they weren’t. A ve-minute call can make the di erence between a smooth claim and a nancial headache.
Not all income protection policies are the same. The way insurers assess a claim can vary wildly – and for arborists, it’s the details that count.
Take ‘own occupation’ versus ‘any occupation’ cover.
If your policy says you’re only covered for ‘any occupation for which you have previous experience, education or training,’ then you might nd yourself being told you could work in another occupation with lower earning – even if your income as a quali ed arborist was a lot higher. That doesn’t help pay the bills. With the right advice, you can get cover based on your actual arborist duties: climbing, cutting, stump grinding and so forth. Not just any old job you might be t for on paper.
Contractor or business owner? Don’t risk guesswork
Many arborists operate as sole traders, run small crews, or work under their ABN. That’s where things get tricky.
If you don’t have a regular PAYG wage, your cover needs to be set up to re ect how you actually earn your income. A quick online application won’t always ask the right questions, and that can lead to incorrect bene t amounts, claim disputes, or being underinsured without realising. A specialist adviser will help you:
• Choose the right waiting and bene t period for your cash ow
• Understand how your taxable income a ects the payout
• Decide whether to hold your policy inside or outside super, and
• Make sure your policy re ects your real work conditions
Meeting a contract requirement isn’t the same as being properly covered
Let’s face it, many jobs just want to see you have income protection before they
let you on-site. But just because a policy exists doesn’t mean it’s t for purpose.
Surety Life has come across arborists who bought a basic policy with a 30-day bene t period and thought they were covered. Then they do a shoulder or knee, need surgery and can’t work for six months – and nd the policy stopped paying out after one month.
That’s not protection. That’s a false sense of security.
Sure, everyone wants to save money. But when it comes to protecting your livelihood, cheaper isn’t always better. The right policy might only cost you a few bucks more a week, but could be the di erence between peace of mind and a painful claims process.
With quality advice, you can access features like:
• Partial disability bene ts if you can only return to light duties
• Cover for mental-health conditions (not always standard)
• In ation protection so your payout
Working as an arborist involves daily exposure to significant risks — from operating at heights and using heavy equipment to providing critical advice and assessments. Yet many professionals in the industry remain underinsured or unaware of the protection available.
At Surety Life, we provide tailored life insurance solutions designed specifically for arborists. Whether you're self-employed or part of a larger team, our expertise ensures your policy meets the needs of your profession and personal circumstances.
We understand the complexities of your work and offer guidance to ensure your financial security — and that of your family or business — is well protected.
Because your life is as important as the work you do.
keeps pace with living costs, and
• Premium waivers if you’re on claim.
We’re not a generic insurer. Surety Life specialises in life and income protection for arborists, climbers, and tree professionals across Australia. We take the time to understand how you work, what risks you face, and what kind of cover will actually support you. when things go pear-shaped.
So before you tick a box to buy a quick policy, get the right advice. It takes less time than you think – and when it matters, you’ll be glad you did.
Give Surety Life Pty Ltd a call on 03 7053 0792, visit the website: arboristinsurance. com.au, or email: lawrence@suretylife. com.au.
Surety Life Pty Ltd | ABN: 45 614 752 724.
679 |
Silky handsaws? Strap them on, climb, and cut. Image: ATC Products
Silky
In a world of high-powered chainsaws and battery-assisted cutting tools, you might wonder why many experienced arborists still carry a humble handsaw into the canopy. The answer lies in precision, safety, and the re ned craft of arboriculture — and no handsaw better represents this than a Japanese Silky Saw. Chainsaws are essential for heavy removals and large limbs, no question. But when it comes to nesse cuts, particularly in pruning or when working close to ropes, rigging gear, or the tree’s cambium layer, nothing beats a highquality handsaw.
Silky Saws, especially models like the Zubat, Sugoi, and Gomtaro, are designed
for razor-sharp, clean cuts that promote faster healing and less disease risk. The impulse-hardened teeth and re ned Japanese steel leave a nish that even top-tier chainsaws can’t match — and all without overcutting or bark tearing.
Climbing with a chainsaw — even a tophandle — increases the risk of kickback, fatigue, and serious injury. Handsaws are lightweight, silent, and immediately accessible with one hand. In tight quarters or awkward positions, a Silky handsaw allows climbers to make e cient, safe cuts without the risk of a petrol-powered tool swinging from a lanyard.
Many Australian climbers choose handsaws for:
• Fine pruning in con ned areas
• Avoiding accidental lanyard or rope contact, and
• Situations where engine noise interferes with communication or wildlife.
Fuel costs are rising. Chainsaws require maintenance, warm-up time, PPE, and ear protection. Silky handsaws? Strap them on, climb, and cut. With ergonomic handles and replaceable blades, they’re an investment in both simplicity and speed. And unlike power tools, a Silky will never stall halfway through a cut.
In heritage trees, botanical gardens, or residential jobs where minimal disturbance is key, chainsaws can be overkill. A high-quality Silky provides the quiet, respectful touch that many clients — and trees — appreciate.
Nobody’s ditching the chainsaw. But more and more Aussie arborists are recognising the power of having the right tool for the right moment. Silky Saws ll that vital niche — precise, dependable, and surprisingly powerful. Whether you’re pruning a ne branch, doing aerial rescue training, or working in noise-sensitive areas, there’s a Silky that will outperform expectations. Ready to feel the di erence?
Explore the full range of Japanese Silky Saws trusted by climbers around the world.
Visit atcproducts.com.au, or give Silky Australia a call on (07) 3823 1599 to nd a store near you.
Steve Collom is encouraging arborists to think. What most people call ‘tree waste’ can be a valuable environmental resource, especially as a habitat.
As a youngster in Britain, Steve Collom moved into arboriculture and was introduced to carved hollows, mainly for microbats. Around 15 years ago he relocated to Australia and has been plying his trade here ever since. His company, Landmark Environmental, provides a full suite of services for horticultural, arboricultural, and ecological projects, covering everything from initial planning to project execution and ongoing maintenance.
Steve also has Habitec, a company which develops ‘…new products and systems that can be built into or around manmade infrastructure and natural environments, using native vegetation and materials to solve environmental problems’.
It’s a broad brief, but carved hollows play a big part, and to encourage the arboriculture industry to embrace the concept, he’s written a book about it.
As a young arborist in Britain Steve saw very little timber of any kind was wasted. It was made available to furniture makers, builders, carpenters or even as rewood. Very little was chipped and discarded. He also became involved in preparing and providing habitat for microbats, often using dead trees or timber removed from work sites.
When Steve relocated to Australia he worked as a sponsored climber and saw big opportunities to put those recycling ideas to work.
“I fell in love with the unique wildlife here, the distinctive trees and their role in supporting various species,” he told The Australian Arbor Age. “I saw Australia lends itself perfectly to carved hollows. It has the volume of arboreal fauna – fauna that depends on hollows – more than most other countries,”
“And with Australia’s trees, being such hard timber, they lend themselves really well to the practice of carved hollows. I started looking into ways we could maximise what I’d already learned with microbats, expanding that to other fauna throughout Australia.”
The allied concepts of not wasting timber, wanting to preserve trees, and o ering suitable increased habitat are a self-confessed passion for Steve and his co-workers, and over the years Steve has learned a lot about the subject while tightening his focus.
“Habitec now specialises in natural-habitat and veteran trees,” he said with obvious sincerity. “And that’s linked to the importance of hollows and arboreal fauna and how we manage old trees. It’s something Habitec specialises in - the conservation of old habitat trees.”
“We also do a lot of innovative work on how we can create nest boxes and carved hollows and the recycling of hollowpipe timber.
Steve explained he wrote Carved Hollow Creations because he was keen to see the the carved-hollows concept
become more common practice in arboriculture, and naturally, seeing as here, in Australia in particular.
“I’d like to see development in the industry,” he continued. “Not just arborists, but ecologists, too. There’s so much more we can do when it comes to maximising habitat opportunities.”
“A lot of what we do day-to-day is unnecessary. We could be adding more value with the same outcome. A tree could have a risk removed or reduced, and at the same time it could have additional habitat value added. It doesn’t take long and it’s not a big extra cost, especially when arborists become e cient at it.”
“So much more habitat can be retained or added, and the same outcome can be achieved.”
Carved Hollow Creation is a hands-on guide and working manual for experienced arborists who are passionate about conservation arboriculture and arboreal fauna.
You can order a copy by logging on to habitec.org.au and clicking on the ‘Education’ tab.
At the dawn of 2025, STIHL Australia embarked on a groundbreaking initiative to bolster support for commercial operators across the country. The launch of the Commercial Sales Team marks a signi cant milestone in STIHL’s commitment to enhancing partnerships between business and the STIHL Dealer network. This innovative approach is designed to bring the best of STIHL directly to the doorstep of key users and focus groups, ensuring customers have access to toptier equipment and training.
The Commercial Sales Team is comprised of Commercial Business Development Managers (BDMs) and Commercial Solutions Consultants (CSCs) strategically positioned across Australia.
Equipped with state-of-the-art demonstration trailers, this team is ready to showcase STIHL’s latest tools and technologies in a dynamic and engaging manner. These trailers are not just mobile showrooms; they are fully functional mini workshops with storage for product delivery and transport, providing a comprehensive solution for on-site demonstrations and training.
Each state boasts a dedicated BDM who works closely with the STIHL Dealer network to identify new leads and opportunities for growth. The BDMs are supported by CSCs, who play a crucial role in demonstrating and
educating potential customers about STIHL products. This collaborative e ort ensures dealers can expand their portfolio of STIHL tools and provide their customers with the best possible solutions.
The trailers are not just mobile showrooms; they are fully functional mini workshops. Images: STIHL
The initiative is part of a global e ort that underscores STIHL’s position as an ideal business partner for commercial operators. By driving sales directly through dealer stores, STIHL is not only enhancing its market presence, but also empowering dealers to achieve greater relationships with their local markets. National Commercial Sales Manager Matthew Gladwin emphasised the importance of mobility and agility in this approach.
“By being mobile, agile, and ready to respond, the Commercial Sales Team can focus on developing untapped business opportunities for STIHL Dealers and driving even more business to their stores,” said Gladwin.
The Commercial Sales Team’s ability to execute innovative product demonstrations and provide personalised attention to large-scale customers sets STIHL apart from its competitors. This hands-on approach
ensures customers are well-informed and con dent in their equipment choices, ultimately leading to increased satisfaction and loyalty.
Talk to the team
Rain, hail, or shine, the STIHL Commercial Sales Team is always
ready to act. If you are interested in a demonstration or would like to see how STIHL can bene t your business, please ll out your details on the QR code form, and a team member will contact you shortly.
Helicopters and Husqvarna tools rede ne creekside arboriculture: a modern approach employing Husqvarna innovation and aerial solutions.
In the evolving landscape of environmental management, the intersection of technical expertise and ecological stewardship de nes the work of contemporary arborists. Nowhere has this been more evident than in the recent project undertaken by Inspiration Trees along the delicate stretch of Chinbible Creek, NSW, a site already reeling from the aftermath of Tropical Cyclone Alfred. This operation – focused on the safe and environmentally conscious removal of three substantial fallen trees – showcased not only best practice in arboriculture, but also the powerful synergy between human expertise and Husqvarna’s advanced product range. By leveraging battery-powered chainsaws, precision communication gear, climbing
and arboreal essentials, and a suite of innovative battery accessories, the team set a new standard for both e ciency and ecosystem preservation.
Yet, it was the bold decision to employ helicopter-assisted logistics that truly elevated this project into an exemplar of modern methodology.
The Chinbible Creek corridor is a sanctuary for endemic ora, including the endangered Acacia bakeri (Marblewood). With these species teetering on the brink of extinction, every intervention must be meticulously planned to avoid collateral damage. The fallen trees, while obstructive, represented a complex challenge: their removal needed to maintain or restore the creek’s ow without destabilising its banks or further compromising the habitat. This imperative ruled out traditional extraction methods, such as dragging debris up the banks, which would exacerbate erosion and threaten the fragile landforms surrounding the waterway. Inspiration Trees, recognising these risks, dedicated signi cant time and resources to developing a methodology that would minimise disturbance while achieving the project’s core objective.
The choice to employ a helicopter as a central component of the job’s logistics wasn’t driven by spectacle, but by ecological necessity.
Ground removal, even with skilled personnel, would inevitably have required heavy machinery or labourintensive e orts to haul debris up the embankment – each with the potential to rupture root systems, destabilise soil, or crush vulnerable undergrowth. Helicopter lifts, in contrast, allow for the precise vertical extraction of large tree segments, bypassing sensitive areas entirely. By depositing felled material directly at designated collection points, the team drastically reduced ground impact. This aerial solution, while logistically complex, demonstrated
a commitment to both operational excellence and environmental guardianship.
Inspiration Trees’ approach divided the workforce into two specialised crews, each supported by Husqvarna’s signature product lines and guided by robust communication protocols.
Crew 1, comprised of three seasoned arborists and overseen by the Site Foreman, was stationed at the primary lifting site at 5 Palm Avenue. Their main focus: the safe disassembly and retrieval of fallen vegetation, with an unwavering emphasis on safeguarding the site’s irreplaceable ora. To this end, any plant of high ecological value was clearly marked with bright tape and highlighted to all team members before operations began – a simple yet e ective measure that underscored the project’s conservation ethic.
Crew 2, ve arborists, was based at the sports elds, tasked with processing incoming debris. Here, the team pre-empted potential turf damage by installing a series of plastic mats, o ering both protection and stability for the duration of the cutting and sorting activities. Notably, a single crew member was deployed within the arboretum to monitor public access and prevent accidental entry into the Air Work Zone (AWZ), reinforcing safety alongside ecological priorities.
Central to Inspiration Trees’ success was its reliance on Husqvarna’s battery-operated solutions and safety innovations. The Husqvarna T/542iXP® Battery Chainsaw emerged as a cornerstone tool, prized for its robust cutting power, lightweight design, and, crucially, its emission-free operation. In an environment where even the faintest risk of water contamination must be averted, the use of electric chainsaws eliminated the dangers associated with petrol and oil spills, aligning perfectly with the sustainability ethos of the job.
Complementing the chainsaws, Husqvarna’s XCom Active Communication Headsets stitched together the fabric of the operation. With lifting, cutting, and ying equipment in play, the ability for all key personnel – including pilots, site foremen, and supervisors – to communicate seamlessly on a closed network proved essential. Real-time transmission of information not only improved e ciency but, more importantly, ensured safety by allowing instant coordination during every phase of the lift-and-transfer process.
The team’s reliance on the Husqvarna Climbing Gear & Arb Essentials range further underscored a commitment to safe, ergonomic, and adaptable working practices. High-quality harnesses, ropes, carabiners, and protective equipment enabled arborists to operate con dently amidst challenging terrain and varying canopy heights. Meanwhile, the Husqvarna Battery Range & Accessories ensured critical tools remained powered throughout, with su cient backup to withstand the unpredictable demands of prolonged outdoor work.
The complexity of a helicopter-assisted extraction extends far beyond the technical. Inspiration Trees’ operational protocol placed equal importance on public safety and community
communication. All residences along the creek line were noti ed in person a full week before work commenced, and exclusion zones were meticulously established, monitored, and enforced throughout the operation. The sports elds’ existing fencing was augmented by a system of bollards, danger tape, cones, and beacons – a multi-layered approach to hazard mitigation that re ected the team’s diligence and respect for the surrounding community.
The Chinbible Creek project is a testament to what can be achieved when environmental responsibility,
technical innovation, and community engagement converge. Inspiration Trees, with the support of Husqvarna’s cuttingedge tools, not only accomplished the safe removal of hazardous debris but did so in a manner that prioritised the health of the creek, the preservation of endangered ora, and the safety of the public. Their work stands as a model for future arboricultural operations, demonstrating that with the right planning, technology, and expertise, even the most complex challenges can be met with integrity and care.
To watch a video of the operation, go to the YouTube Inspiration Trees channel.
A business processing over 30.000 tonnes of citrus each year needs a big and reliable supply. Mario’s Packhouse in Gri th NSW delivers, partly thanks to maintaining its own citrus orchards. A new Merlo TF30.9 plays a big part in keeping the trees and orchards in tip-top shape, thanks to the individual characteristics of the loader.
Merlo’s promotional material on the TF30.9 points out the exceptional comfort and e ciency, and lists features like air conditioning, full electronic management of the transmission and engine, and the operator being able to manage the steering of the machine with three di erent options according to the speci c needs of the job. Safety levels are high. A certi ed cab and a metal structure above the glass roof on the outside of the cab comply fully with FOPS Level II standard.
A three-tonne load capacity is an eyebrow raiser for a loader listed as a ‘compact’, and the lift height of 8.3m is a de nite standout.
But those very desirable stats weren’t clinching specs in the Mario’s Packhouse purchase decision.
Matteo Scappucci, Merlo Product Specialist at FSC Forklifts, was Mario’s Packhouse contact and advisor on the purchase, and he noted a few entries on the Merlo specs table which highlighted its suitability for the work Mario’s Packhouse intended.
“What makes the TF30.9 so good in this application – and in so many applications – is the hydrostatic transmission,” he told The Australian Arbor Age. “The competitors’ machines in that size category are not hydrostatic.
“The TF30.9 is a compact-sized machine, but it has plenty of power and high output from the transmission. Because it’s hydrostatic it can be used with the engine at full revolutions – so with maximum hydraulic ow on the auxiliary line – but the speed of the machine can be adjusted from 01kph to 40kph, independent of the ow to the attachment.”
The intended use for the Merlo was to t it up with a whopping big multiple-saw attachment to be used in the orchard, and while the corridors between the trees needed a compact machine, the saw attachment needed to be able to maintain a high hydraulic ow.
The Merlo TF30.9 was tted with a multiple-saw attachment to be used in the orchard where the corridors between the trees needed a compact machine.
“The Merlo is actually the only compact machine in the market that can run such big attachments,” explained Matteo.
Farm manager Michael Mogliotti was the man on the ground at Mario’s Packhouse, and his assessment of the TF30.9 was favourable from the rst look right through to its rst pass pruning trees.
“The reason we chose the Merlo was because of the narrowness of the machine,” he said thoughtfully. “And also matching it with the volume of the hydraulic pump.
“It was hard to nd a pump with the ow we needed, but on a machine to still go where we needed it to go. A bigger machine was better for the hydraulic ow, but we still needed it to move through the orchard.”
The Merlo was a clear choice due to the combination of its physical dimensions and ability to run the heavy saw rig which Mario’s Packhouse uses.
‘We had a set of saws made,” said Michael. “It’s a three-metre, four-bladed star which will prune the bottoms, sides and tops of the trees.”
It’s an impressive looking rig all up, with the Merlo telehandler looking almost overshadowed by the hefty attachment. But looks are deceiving, because as a unit, the Merlo and saw array do the job with a minimum of fuss, helping keep the orchard neat, serviceable and commercially viable.
The Merlo is well-suited to a wide range of attachments, of course, everything from forks to an EWP platform, but the multiple saw rig is something exceptional and speci c. Michael isn’t a big talker, but the few words he o ers tend to be straight to the point.
We asked how he liked the TF30.9 and Merlo in general.
“It’s really good,” he murmured.
“This is our second Merlo. They’re really good, eh?
Humans have a history of missing the mark, and Cassian Humphreys points out that’s as true for arborists as it is for everyone.
The earlier Christians took the old archery term ‘sin’ and applied that to poor human form, literally meaning ‘missing the mark’.
That original meaning was made far more colourful by the medieval church.
The same is true of trees and the stories we put on them.
As a long-serving professional I’ve gathered su cient experience to test a number of tree stories. Of the many genera I’ve learned from, gum trees have featured the most. This article involves ve signi cant veteran gums of suburban southeast Queensland, all of which survived a notorious storm, and all of which had similar stories - stories yet to be recognised by us.
A number of the signi cant stories on trees I had grown up with were utterly challenged by this study “ ”
1: T1. A Forest Red Gum (E. tereticornis) with a high paddock-type crown, approximately 35m-40m tall, with a 25m-30m spread and a stem diameter of 2.5-3m. T1 is a truly massive urban tree with no obvious bodily record of tree failure before or since the storm. In 2007 I had recommended dead wooding the tree, but even the largest dead limbs are still attached 17 years later. During the storm this specimen shed two-thirds of its canopy.
I have assessed and professionally reported on all gums featured in this study for utility provider Energex, and all have featured in past articles. Between 2007 and 2012 I helped coengineer and co-work a proactive treeassessment program I named the VTA Program, covering mostly gums on the high-voltage (HV) powerline corridor stretching from central Brisbane to Tin Can Bay. This involved bio-mechanical appraisal of trees in relation to the HV target, the goal being to minimise electrical outages.
One of the most signi cant reports I compiled during the 2000s covered the biggest storm event of my career: the super cell in 2008 which devastated the Brisbane suburb The Gap, and which became the focus of an Arbor Age article published the following year.
The original report can be seen on my LinkedIn pro le (Cassian Rupert Humphreys) under ‘Publications’ and 2009 – ETS/Energex Storm Report
The study, covering patterns of tree failure and veteranisation, was based on 90 hours in the eld immediately after the storm and during the clean up, 46 hours of eld study and documentation, and a further 35 hours of editing.
I’d already assessed all the trees of the HV feeders 10 months prior to the storm, made recommendations for work (which had yet to be acted on), then reassessed immediately after the storm. It was intriguing to see Nature’s response, especially in light of my endorsements.
A number of the signi cant stories on trees I had grown up with were utterly challenged by this study, particularly those with epicormic crowns. In my observation, people stories still mislead arborists around Australia even now.
Old stories die hard.
Image 2: T2, a Tallowwood (E. microcorys) with a forest-type crown generated following topping many decades ago. The crown structure is now endocormic following subsequent incremental growth. It’s approximately 25m-30m tall with a 20m spread and a stem diameter of 1.8m. As with T1, the street this tree stands tall in was hammered by the high winds. Far younger, shorter, and actively growing trees were decimated to the extent that the adjacent HV power line was stretched to within 5m of the ground under the load of their snapped crowns. Yet this specimen neither shed leaves nor even a twig. Numerous other trees I witnessed with old epicormic crowns survived without failing, too.
Image 3: T3 is Forest Red Gum with a forest-type crown. It’s approximately 45m tall with a 25m-30m spread and a stem diameter of three metres. This another monster that, like T1, survived veteranisation by shedding most of its canopy. Based on my experience of the veteran trees of The Gap, I believe these older trees come from a genetic stock more ‘used’ to cyclones, unlike their younger cousins that held their leaves – like immature humans hold to their stories.
My original report contained much representation and detail, but in short, the trees most subject to failure were actively growing younger trees with fair (H/D-40) to poor (H/D-50) heightover-diameter ratios and forest-type crowns (ref: Mattheck). Damage to property caused by tree failures was predominantly from root-ball failures, with the bulk of damage to power lines (HV and LV) being caused by tension failures.
Within the scope of The Gap’s three HV networks I reappraised, I photographed 205 major failures, with 120 crown failures versus 85 root-ball failures. At the time of the storm, soil-moisture levels were high due to so many days of heavy rain preceding the storm event. Media reported wind speeds of between 130kph and 160kph, and the strongest wind forces found the weakest overall link in the tree’s bodies, which included
Image 4: T4, E. tereticornis, with a forest-type crown approximately 30m tall with a 20m spread and stem diameter of three metres. Another matriarch of a bygone era, she would have once been considerably taller and broader. Since my rst seeing this specimen as a climbing arborist in my 20s I’ve seen its crown modify through retrenchment to grow back again. Based on its current cycle it’s now being ‘hedged’ by mistletoe, to retrench again and to regrow.
optimal and poorly designed tree architecture.
Due to media bias relating to damaged property, I believe the protective bene ts of the urban forest were missed. On re ection I suggest no more than ve per cent of the urban forest failedincluding loss of foliage. There being no human casualties speaks for itself.
Of the 10 properties that had their rooves blown clean o , none had trees around them to bu er winds. A subsequent press report advised that 85 properties were damaged. The trees did much to catch ying roo ng, water tanks and other debris, saving property.
Oh, to have had access to the insurance data!
Almost all tree failures I witnessed were due to extremes of climate as opposed to ‘defects’. The storm event highlighted the inherent mechanical
constraints and strengths detailed by VTA within tree-structure, the latter being evidenced by even U-forks that incrementally were ripped in two, with those worst hit because they held their leaves.
Defoliation was the major survival strategy, with individual trees and whole patches of forest (ref: Mount Cootha) shedding leaves instead of crown structure.
In conclusion my key lessons learned were:
• Gum trees are extremely robust. In my bio-region only one species is prone to shedding major crown-structure, the rainforest species E. grandis.
• To write o all gums as dangerous based on one or two species prone to failure is an utter nonsense proven by the genera’s success stories. My work has revealed drought-induced wood-
Image 6: T6. One of the many torsional failures in the aftermath of The Gap storm. This I saved as a sculpture for my garden. The failure involved shearing and delamination in a spiral motion, the failed portion separating from the failure point, as opposed to failures that only delaminated and remained attached to the failed tree. Shearing on gums consistently appeared to be on the compression side with delamination on the tension side, though the shearing continued up into the spiral. Prior to the Gap Storm I had never seen this type of failure. Nor have I since.
embrittlement exasperating existing mechanical constraint is the greater problem.
Prior to The Gap storm I hadn’t heard of any reference to defoliation as being a survival strategy in storm events. But the biggest human-story buster is that trees generated by epicormic crowns are dangerous. Since 2008, with extensive observation and recording by me, with
regard to the Latin ‘cormic’ (stem), trees regularly adapt from epi (upon) to endo (within), with failures being rarer than the human bias for drama dictates.
But regardless of human story time, the trees tell their own tale, and I I hope this article brings that home.
We humans – arborists included – will be far more potent once we learn to be on the mark with our stories.
THE SC48TX STUMP CUTTER – POWERFUL, FEATURE-RICH AND A COMPACT FOOTPRINT.
Engineered for contractors, this powerhouse is designed to efficiently grind stumps of any size. The overall width of 88.9cm and full function remote means you can tackle hard-to-reach stumps effortlessly. The robust 48hp (36kW) diesel engine means you’ll enjoy optimal fuel efficiency, durability, and peak performance. The innovative beltless direct-drive system maximises power transfer from the engine to the cutter wheel through a pair of gearboxes connected by a driveshaft. Plus, the beltless design means minimal maintenance costs, keeping your operations smooth and cost-effective. Reach out to your local tree care experts at Vermeer Australia today!
