29 minute read
Crews Replace Historic Route 66 Bridge
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Crews Replacing Historic Route 66 Rio de Flag Bridge Crews Replacing Historic Route 66 Rio de Flag Bridge
Crews are installing precast bridge girders and pouring a new bridge deck for the Historic Route 66 Rio de Flag bridge project.
The Rio de Flag Flood Control Project is a 20-year effort between the city of Flagstaff and the U.S. Army Corps of Engineers to prevent life/safety hazards and property damage caused by significant flood events in Flagstaff.
It is a $122M project with 65 percent of funding provided by the Army Corps.
The Arizona Department of Transportation recently closed Historic Route 66 to make way for the start of construction.
Crews are installing precast bridge girders and pouring a new bridge deck. Fabricating the bridge components ahead of time as opposed to building them in place allows the work to be executed more quickly, reducing the time needed to replace the bridge and impacts to traffic.
ADOT Resident Engineer Nate Reisner said using those precast bridge components greatly reduces the time needed for closures.
“Basically, with this project, we built a big Lego set,” Reisner said in an interview with the Arizona Daily Sun. “We’re going to come in here and we're going to set those concrete blocks and make a new bridge.”
Before construction started, crews spent time relocating pre-existing utilities in the area such as sewage pipes and cable lines.
“So that's what people have seen, the sideways drilling that looked like it was foundation work maybe for the bridge, but it wasn’t,” Reisner said in the interview. “It was utility relocation that had nothing to do with it.”
Construction along the Rio de Flag and Clay Avenue Wash will increase the capacity of the channel and significantly reduce flooding in neighborhoods such as Southside.
Project scope and benefits include: • Increasing the capacity of the Rio de Flag channel to contain the 100-year storm event; • Construction of underground and surface flood way structures; • Construction of a composite channel (both above and below ground) in the Upper Reach north of City Hall to provide stormwater surface flow; • Realignment of the primary floodway to the south of the BNSF Railway corridor to reduce the amount of stormwater in the Southside neighborhood; • Utility relocations, landscaping and re-vegetation, and street reconstruction; • Neighborhood stormwater connections will be reconstructed with the project, or planned as future improvements as needed.
Project Potential
Once completed, this project has the potential to prevent damage to approximately 1,500 structures in Flagstaff, valued at more than $916 million. The project also will remove the probability of $93 million in economic damages due to flooding and remove restrictive requirements for floodplain redevelopment.
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Future Loop 303 Takes Shape
One of the Valley’s next new freeway traffic interchanges is taking shape along Loop 303 in north Peoria. Crews have installed bridge girders at the future Jomax Parkway interchange as part of the Arizona Department of Transportation’s project to widen Loop 303 north of Happy Valley Parkway.
A total of 28 steel-reinforced concrete girders, each weighing approximately 180,000 lbs., were recently lifted into place to provide support for a bridge A total of 28 steel-reinforced concrete girders, each deck that will carry Loop 303 over Jomax Parkway when the entire $20.3 million project is weighing approximately 180,000 lbs., were recently lifted into place to provide support for a bridge deck that will carry Loop 303 over Jomax Parkway. completed in early 2022.
The new interchange will include on- and tion along the freeway between Happy off-ramps connecting Loop 303 with Jomax Valley and Lake Pleasant parkways. Parkway. Crews also are adding a new freeway
The city of Peoria is managing a separate bridge over the Beardsley Canal, north of the project to construct an all-new stretch of existing Happy Valley Parkway interchange. Jomax Parkway between Vistancia The Loop 303 project is funded as part of Boulevard and the Loop 303 interchange. the Maricopa Association of Governments’
ADOT’s Loop 303 widening project, Regional Transportation Plan. Projects in the which started in December 2020, will plan are funded in part by Prop 400, a dediimprove capacity for current and future traf- cated sales tax approved by Maricopa fic needs by adding a third lane in each direc- County voters in 2004.
Pages 19-25 Aggregate Production and Recycling Section
For more information on crushing, screening and recycling equipment, visit CEG's Web site at www.constructionequipmentguide.com.
MB Crusher Helps Every Site Become Recycling Centers
Produce your building material, using your heavy equipment, wherever the job site is located.
This is the easiest solution for many companies now that procurement is becoming more complex, expensive and it takes longer. And it is also the practical solution when the construction sites are located in areas where heavy vehicles have a hard time reaching it, where there aren’t connecting roads or in historical centres with traffic restrictions.
For example, in Bulgaria, a company had to demolish an old house and had limited When a landslide damaged the Santo Spirito bridge in Italy, an MB crusher and screening bucket helped the contractor exceed standards. space. They installed an MB-L160 crusher bucket on the Case back- In France, a company constructinghoe loader they already had on-site, making 745 housing units used an MB-S18 it quick and easy to load the debris, crush it screening bucket to select the fine on site and obtain quality material that they materials. could reuse as the foundation for the new homes.
They saved time and reduced their expenses: they didn’t need to process the material further by transporting it and repurchase it from the recycling centre or a quarry. The result? A material that all companies can obtain on-site at no extra cost.
This applies to those who work on large In Bulgaria, a company installed an MB-L160 crusher or small urban redevelopment sites or those bucket on a Case backhoe loader to demolish an old often involved in road works, bridge demo- house. litions, or road construction, and those who also work in quarries. Materials can be disposal fees and material purchasing fees. reused to create internal roads, fill holes and Thierry Bastide, manager of Société Travaux Publics reduce management costs by half. Bastide, the company in charge of the contract, said, “the
With MB Crusher’s equipment, you set advantage is that you put back the materials that you have up an actual recycling center on-site, with extracted.” the following advantages: independence The advantages don’t stop at reducing transportation fees from other suppliers, reduced processing and the cost of treating or disposing of waste but extend to times, eliminating transportation costs, the material’s quality. A recent example is when the Santo ready-to-use quality material. Spirito bridge in Puglia, Italy, was damaged by a landslide
In Nimes, France, a company construct- and needed to be demolished. The company used MB’s ing 745 housing units needed to redevelop an old farm road They recycled all of the material: the MB-S18 screening crusher and screening bucket to crush and reduce the matefor inter-district service and excavate and create a drainage bucket selected the fine materials, while the BF80.3 crusher rial they obtained down to their desired output size. network for rainwater. In this context, where you need to bucket processed the larger rocks. The aggregates they They acquired material that exceeds the standards to be excavate and produce a large amount of inert waste, the nec- obtained were reused immediately by laying them over the reused on the job site to create the road substrate that they essary choice was MB Crusher’s equipment. drainage network trench, avoiding all logistical and material needed to reconstruct the bridge.
Volvo Construction Equipment has launched the all-new EW200E material handler, aimed at the light waste handling segment. Its bigger brother — the EW240E material handler — is updated with a longer boom.
“A dedicated material handler is purpose-built for these applications, compared with modifying an excavator to fit into these segments,” said Matthew McLean, product manager, excavators, Volvo CE. “Now we’ve added a second machine to our line-up with the EW200E MH, which is perfect for light and medium material handling like plastic, household waste and scrap.”
Engineered for
Durability, Productivity
The EW200E material handler weighs 22.6 tons and is powered by a Volvo D6J 6-L Tier IV final engine that provides 173 hp (129 kW). The machine has three boom and arm configurations. The straight boom can be fitted with either a 13-ft. gooseneck arm or an 11-ft. 6-in. sorting arm, giving the EW200E a max reach of 33 ft. and a max lifting capacity of 25,600 lbs.
The 26-ton EW240E material handler, introduced in 2018 for medium-duty applications, now has a 23-ft. 9-in. straight boom, which is more than 2 ft. longer than the previous model. When combined with the existing 16-ft. 5-in. gooseneck arm, the new total reach is more than 39 ft.
Volvo’s EW200E material handler is aimed at the light waste handling segment.
Additional Features
The EW200E MH shares many components with the EW240E MH and other Volvo wheeled excavators.
Hydraulics matched to the Volvo engine allows the machines to find the sweet spot between engine speed and hydraulic efficiency. The boom float function and boom cylinder dampening minimize vibration and hold the grapple in place for increased stability. The grapple control and soft swing system work together for instantaneous response and smooth precision
In addition, Volvo material handlers offer application-specific features to increase productivity, uptime and operator comfort: • Option of four stabilizers (front blade and rear outrigger as standard) • Cab can be raised more than 16 ft. above the ground • Cab has double-damped mounts to reduce noise and vibration • Outriggers, blade and cab-raising functions can be completed without removing hands from joy-
sticks • Factory-installed auxiliary circuits enable sorting grabs and orange-peel grapples • Adjustable arm-in and height limitations • Comfort Drive Control provides the ability to drive up to 12 mph using the roller on the joystick • Can be ordered without the steering column, which allows the operator to control the machine using only the joysticks • Auto idle and auto engine shutdown to help to reduce fuel consumption • Optional solid rubber tires • Optional waste package: protective screens and a reversible fan • Optional Smart View feature for bird’s eye view of machine The EW200E MH and EW240E MH are eligible for a free year of ActiveCare Direct, the Volvo telematics service that provides 24/7/365 machine monitoring and fleet utilization reporting directly from Volvo. They also are backed by the Volvo Lifetime Frame and Structure Warranty, which covers the frame, boom and arm for the entirety of the initial ownership period. For more information, visit volvoce.com/na.
Metso Outotec Launches Horizontal Grinding Mills
Every mining operation has a unique Hoetzel, head of grinding business line at tant for us to continue to be a frontrunner in neered solutions that allow simple mill grinding process that requires versatile Metso Outotec. the development of a more robust suite of selection, simplified proposal preparation, grinding equipment. “As a combined company we have con- horizontal mill technologies, providing and a streamlined order execution process.
During the last six months, Metso Outotec sistently led the way in grinding mill innova- desirable options for customers looking for Select horizontal grinding mills feature a has extensively reviewed the combined hor- tion. We’ve continuously pushed mill tech- quick execution with reliable technology.” robust suite of technologies and conservative izontal mill product offering from the legacy nology in the next size increment. Currently, design parameters that meet or exceed operMetso and Outotec companies. As a result, it we have the largest operating mills in the Two Lines With Different Features ational goals. Select horizontal grinding mill has unveiled the harmonized Metso Outotec world, and we want to lean on that legacy in The Premier and Select horizontal grind- sizes are available for applications up to 7.8 horizontal mill product lines that represent taking the next steps in mill size. In ing mills are designed for different customer MW for both the SAG and Ball mills. Rod the best of both legacy companies: Metso addition, it is segments and markets, and they have dis- mills are available up to Ø4.60 m X 6.10 m Outotec Premier horizontal grinding mills impor- tinctly different features and benefits. In both EGL. and Select horizontal grinding mills. lines, there are various mill solutions avail- Metso Outotec’s offering also includes
“With the introduction of the able for a wide range of applications. modern reline equipment — the most recent Premier and Select hori- The Premier horizontal grinding mills launch being the high-capacity Mill Reline zontal grinding mills, are completely customizable solutions Machine (MRM) with a capacity of 4,000 Metso Outotec contin- built on modern grinding mill kg — as well as a broad selection of liner ues its over 100-year technology, process expertise options, including the Megaliner. legacy in grinding. Both and design capability. The Metso Outotec Services are available to lines have their own dif- Premier horizontal grinding mills provide horizontal mill inspections proferences and benefits, but share the concepts and expertise that have made us an industry leader time and time The Premier and Select horizontal grinding mills are designed for different customer segments and markets, and they have distinctly different features and benefits. In both lines, there are various mill solutions available for a wide are engineered to excel and create vast possibilities for customers and applications, according to the manufacturer. The Select horizontal grinding grams, full Life Cycle Services (LCS) contracts for planned shutdowns and maintenance, and a full range of spare and wear parts. For more information, visit again,” said Christoph range of applications. mills are a range of pre-engi- www.mogroup.com.
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EvoQuip has launched the Falcon range of finishing screens to its product portfolio. The Falcon range consists of the Falcon 1220 and Falcon 1230, providing a solution for scalping, screening and stockpiling in self-contained units.
With their enhanced screen angle range, EvoQuip’s Falcons provide efficient classification of fines and are ideal for multiple applications and processing materials including sand and gravel, crushed stone, coal, topsoil and demolition waste, according to the manufacturer.
Andy Lawrence, EvoQuip sales director, North America, said, “This enhances the EvoQuip product offering and results in us having a more comprehensive product portfolio that will improve our versatility and make us more competitive in the marketplace. We have already seen these highly aggressive finishing screens opening up new opportunities for EvoQuip.”
The first of the Falcons has landed in the United States with EvoQuip distributor Midwest Crushing and Screening. Midwest Crushing and Screening has been serving the Illinois and Wisconsin areas since 2008, providing world class mobile materials processing equipment for rental and sale.
Tim Scannell, president, said, “We are excited to be the first distributor in the U.S. to get the Falcon 1220. We have over 20 crushers, screeners and conveyors from EvoQuip operating across Illinois and Wisconsin and are delighted that the Falcon is now also part of our fleet.”
In keeping with the EvoQuip range, the EvoQuip Falcon 1220 is a compact, easily transported machine that offers operators rapid set up and tear down times. The Falcon 1220 features a 12 by 5 ft. double deck incline screen with remote tipping reject grid, hydraulic screen tensioning of bottom deck and three on board hydraulic folding conveyors as standard, with the added option of a hydraulic shredder.
The Falcons come with T-Link telemetry system fitted as standard, providing the customer with real-time information on the performance of their machine, meaning effective machine management and maximizing uptime.
For more information, vist Midwest Crushing and Screening at www.midwestcrushandscreen.com, or call 866.52.CRUSH or visit www.terex.com/evoquip/en/.
With their enhanced screen angle range, EvoQuip’s Falcons provide efficient classification of fines and are ideal for multiple applications and processing materials including sand and gravel, crushed stone, coal, topsoil and demolition waste, according to the manufacturer.
Larger control valve and electronic controls deliver smooth, precise performance and up to 12% faster cycle times
Shift-long comfort from a spacious cab, automotive-grade seat and ergonomically-designed, fullyadjustable arm rests
Award-winning Wide Angle Visual Enhancement System (WAVES) provides seamless 270° panoramic view
Ground-level access to routine service points cuts daily maintenance down to just minutes
Tier 4 Final engines deliver up to 12% improved fuel economy…and no DPF to maintain
Robust undercarriage with innovative side-frame design is easier to clean
Bane Machinery
2449 Manana Drive Dallas, TX 75220
800-594-BANE (2263)
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800-601-BANE (2263)
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Oklahoma Territory Construction Equipment
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Cisco Equipment
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Triad Machinery
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TRACK from page 1
Leucadia farmer’s market on Sundays.
The nearest place to cross the tracks are either Leucadia Boulevard about 1-mi. to the north of El Portal Street or Encinitas Boulevard about a half mile south.
The city of Encinitas decided to do something about this problem. It raised the funding for the project and called on a team of engineers and consultants to draw up plans for the El Portal Undercrossing and shared-use path. El Portal is a street west of the tracks that dead-ends next to Coast Highway 101. The project would benefit shoppers, students, pedestrians and cyclists. The city of Encinitas selected the San Diego Association of Governments (SANDAG) to take over the bidding and construction administration of the project on behalf of the city in 2020.
SANDAG executes the capital improvement projects on the North County Transit District’s portion of the LOSSAN railway in San Diego County and built a similar undercrossing at Santa Fe Drive in 2013 about 2 mi. south of the new El Portal Crossing. SANDAG put the project out to bid and the low bidder, Granite Construction, was selected to head up the construction of the project and coordinate the activity of various subcontractors to make the undercrossing a reality.
“This is a really exciting project for the city because it will connect people east and west of the railroad tracks who don’t have amenities on the other side,” said Encinitas Mayor and SANDAG Chair Catherine Blakespear. “Residents are going to be able to visit friends and be able to walk to the beach and recreate in the ocean. This provides that connectivity that we don’t have in this corridor. I’m grateful we’re able to devote general fund money to it.”
Granite’s job is a $6.7 million project to construct an underpass similar to an undercrossing opened in 2013 near Swami’s Seaside Park at Santa Fe Drive, about a mile south of where the El Portal undercrossing job would be built.
Granite Construction, based in Watsonville, Calif., has a long history of building bridges to accommodate highway traffic and road construction. The company has also led complex projects that involve managing live traffic while new construction is happening. Still, the El Portal Undercrossing had new elements, including building a bridge for railroad traffic, which is considerably heavier than road traffic.
“As a builder of highways and bridges, we have done similar jobs in terms of bridge work, retaining walls and foundations,” said Bobby Shadkam, Granite’s project manager of the job. “It is in our wheelhouse of projects we do.”
Construction Began in Early 2021
The key elements of the project called for a new precast railroad bridge supported on foundation piles. “The team determined four weekends that we could work from Friday at midnight to Monday morning at 4 a.m. to get the initial work done,” said Shadkam. The work was completed in three weekends in 2021: February 20 to 21, March 13 to 14, and March 20 to 21.
During those crucial hours, the train traffic was halted and the workers removed the tracks, the ballast and the sub-ballast under the tracks. After each session, the ballast, sub-ballast and tracks were returned in time for them to be tested before reopening the train traffic on Monday morning.
“Our plan was to drill 16 piles, each about 50 feet deep to support the new bridge,” said Shadkam. “We were able to get eight of them drilled in the first weekend and eight more piles the second weekend. Then each was encased in concrete.”
The concrete bridge elements were precast concrete fabricated off-site by Con-Fab California near Bakersfield, then hauled over five hours to the El Portal project. During the March 20 to 21 work details, the precast elements were welded to the piles. The workers then built the bridge abutments to help solidify the structure for the heavy loads they will sustain for years to come.
“As usual with projects like this, we had to relocate some utilities,” said Shadkam.
With the support in place, Granite’s welders secured bent caps on top of the piles and precast concrete to form the platform of the new bridge. Sixteen steel girders were installed to further the structural integrity of the bridge. Finally, waterproofing material was laid on the platform to prevent moisture in the future from seeping into the structure and corroding the bridge elements. Only then could the workers return the ballast and the tracks for Monday morning use. Each step of the project carried its own set of complexities. “Not only was there limited time for all the steps we needed, but we had a lot of workers and equipment in a small space,” said Shadkam. “In addition, we had to get 12 certified welders who would be willing to work weekends for that operation. We also had to insist that the welders take rest time during the week so they would be ready for that grueling weekend schedule.”
Steel girders are positioned to form the platform of the new railroad bridge. Work had to be completed in time to replace the tracks for the train to resume its travel each Monday morning.
Bent caps are lowered into place for fitting onto the precast elements of the new railroad bridge in the El Portal Undercrossing project. COVID Issues
As with almost all construction projects during 2019-2020, COVID was a concern as social distancing and masks had to be factored into the work. Construction workers were considered essential workers. “We held many of our meetings virtually that we would have had in person,” said Shadkam. “We missed some of the interpersonal relationships that are often so important to forming a close team, but that did not interfere with the planning or execution of the project.”
Another COVID-related problem was sourcing the material, especially the made-in-America steel. The construction team was forced to look further afield than normal to find everything they needed for the project.
“We built the job according to railroad standards, with an expected 100-year life span,” said Shadkam.
Much of the “heavy lifting” on the project is done, while much work still needs to be done before the underpass is ready to open by the end of April 2022. Considerable landscaping and earthmoving must be done as well as the installation of drainage systems. Retaining walls will soon be under construction and will be followed by architectural treatments, post and cable fencing, stairways, curbs and gutters.
“I’m proud of the fact that we were able to work together as a team with the SANDAG, the other stakeholders [NCTD/City of Encinitas] and the various subcontractors and suppliers to make this happen,” said Shadkam. “Having goodcommunication with SANDAG helped us keep with the aggressive schedule. Everyone on the team stayed focused on the work and didn’t let egos get in the way. When the underpass is complete, I believe the people of the city will get a lot of enjoyment out of it.”
The first-tier subcontractors and suppliers on the job were: Con-Fab California, bridge fabrication; Railworks Track Service, railroad track work; Mahaffey Drilling, CIDH; and Select Electric, electrical work. CEG
Pages 29-34SECTIONAttachments
For more information about these attachments and more, visit our Attachments Section on our Web site at www.constructionequipmentguide.com
Getting Connected to Ride-On Trencher Attachments
By Brant Kukuk
Ride-on trenchers are one of the most efficient pieces of equipment for underground construction projects. From digging a trench for utility installation to a variety of landscape, hardscape and construction-grade tasks, ride-on machines are the easiest and most affordable solution to help underground construction professionals get the job done. And, with a growing number of available attachments, operators can turn one machine into many and get even more ROI from their trencher. Here are some of the attachments that can increase uptime and help operators quickly move from one project to the next.
Standard Trencher
The standard trencher attachment is a staple for any ride-on trencher machine. It generally comes pre-installed on a ride-on trencher. The standard trencher attachment will dig approximately 4 to 5 ft. into the ground and create a trench 6 to 12 in. wide, although different manufacturers will offer varying size options. With standard trencher attachments, contractors can efficiently create trenches to install irrigation lines, fiber or cable. The most popular trencher attachments will come equipped with a combination chain that is fitted with both shark tooth and cup tooth chains to cut through a variety of soil conditions.
When using a standard trencher attachment, it’s important to always let the trencher work at its own pace. Forcing a trencher to cut faster can lead to broken chains and downtime for repairs. It’s also advised to inspect a chain at the start of every job to ensure that the chain has the proper tension. A good rule of thumb for determining this is to follow the two-finger rule — when inspecting chain tension, two fingers should fit between the chain and the lowest part of the boom when the boom is parallel to the ground.
Contractors also should check to ensure there are no broken teeth on the trencher attachment. Both poor chain tension and broken teeth can reduce the effectiveness of the attachment.
With a growing number of available attachments, operators can turn one machine into many and get even more ROI from their trencher.
Backhoe
Unlike most other ride-on trencher attachments, a trencher-backhoe attachment is most often stationed at the front of a machine so that it can operate in conjunction with another attachment. The primary function of a backhoe attachment is to start and finish a trench — similar to an entry-pit and an exit pit in HDD. A backhoe attachment is beneficial especially on job sites in which the start and end of a trench are in close proximity to urban hazards like fencing or existing landscape structures. A backhoe attachment also is used in rehabilitation and repair projects because it allows for more precise digging than a standard trencher attachment.
The typical backhoe attachment starts with a 6-ft. digging depth and has a bucket width of 12 in. As machine size increases so too does backhoe size.
Saw
A saw attachment — also known as a rock saw — is a circular blade that is similar in appearance to a microtrencher. This attachment is used to cut through difficult and rocky terrain. The most common saw attachments will dig down to a depth of 16 to 48 in. and typically use a conical bit blade with carbide. As a result, it’s important to consistently check the blade for wear. As saws are constantly used in rocky conditions, their bitswill wear down faster than standard trencher teeth.
Microtrencher
Microtrenching is paving the way as a cost-effective solution that can help operators cut time, minimize disruptions and increase their overall ROI. Most commonly used for fiber installation, microtrenching attachments allow for a narrower trench to be created than with a standard trenching attachment. For instance, a microtrencher will cut a trench ½ to 3 in. wide. This narrower trench saves contractors backfilling time and cost since less backfill will be needed. Microtrenching is typically done in the gutter pan that parallels the road where the asphalt meets concrete of the curb. By cutting a narrower trench when cross cutting and trenching on the side of the road, contractors don’t need to stop traffic, saving on traffic redirection headaches and associated costs.
There are two typical blades that most microtrenching attachments will use. The first is a conical style bit that rotates in a holder and functions like a traditional rock saw. The second is a PDC blade, which is composed of diamond with carbide. The conical bits are generally the more affordable option between the two, but diamond PDC blades are growing in popularity due to its cleaner cut and longer lifespan.
While a conical bit will be effective through around 4,000 ft. — meaning that contractors will likely need to replace bits daily — a diamond PDC blade will last around 20,0000 ft. before it needs to be replaced.
Vibratory Plow
A plow attachment is most commonly used to bury flexible pipe, conduit and cable. The plow is an attractive option in these applications as it offers the ability to install the application as the machine drives. Plows also create less ground disturbance than a standard trencher because they do not create an open trench. However, plows may be difficult to operate in hard or rocky ground conditions.
There are two different styles of plow blades: a pull blade and a feed blade. A pull blade does what its name implies and will pull a cable, conduit or fiber behind the blade to install it underground. A feed blade will have a feeding chute on the attachment to allow conduit to be fed down through the attachment and into the ground.
Safety Best Practices
As with any machine or attachment, it’s always important to read the operator’s manual before boots hit the ground. Remember that anytime crews are digging into the ground, they should always call 811 to get a job site located. Understanding where existing utilities are located is one of the most important steps in mitigating damage and reducing the chance of costly strikes.
Additionally, it’s important to take precautions when installing attachments. While attachments are built to have the ability to be changed out, we always recommended that users contact a local equipment dealer when looking to remove or install attachments. Personnel at a dealership have been trained and have access to the proper equipment to ensure a safe attachment exchange.
Trenching for Efficiency
Ride-on trenchers are consistently one of the most popular machines in underground construction. Now, with the growing number of attachments available, operators can customize their machine to meet almost any job site need, maximizing uptime, improving job performance and increasing ROI.
