Greentec
FORESTCUTTERS STUMP GRINDERS FOREST MULCHERS
Ufkes Greentec produce Wood chippers, Stump grinders and Grapple saws for sale to professionals worldwide. All stages of design, production and testing are done in house by the Ufkes Greentec Team. We offer full after sales service through our in house engineers and network of approved dealers worldwide.
wood chippers, stump grinders, forest mulchers, grapple saws and knife grinders for sale to professionals worldwide. All stages of design, production and testing are done in house by the Ufkes Greentec Team. We offer full after sales service through our in house engineers and network of approved dealers worldwide.
production factory
Our machines are entirely designed and produced in our state-of-theart factory located in Drachten, the Netherlands.
Sales and Service - the Netherlands
Displaying the extensive range of machinery available, while also providing product servicing and maintenance.
In 2019 Ufkes Greentec opened a new Sales & Service facility in Sudern, Germany, providing convenient access to customers in this area. Sales and Service - Germany
About us
Modern
Having spent years working in the design, sales and servicing of forestry and arboricultural equipment, in 2004 Jippe Ufkes used his extensive experience to start designing and producing his own equipment better able to meet the demands and requirements of professional users. A new factory was opened in 2009 in Drachten in the North of the Netherland. Since then the product range has expanded to include woodchippers in a wide variety of configurations, PTO, Trailer – with or without bin, engine powered, track and truck mounted as well as stump grinders, grapple saws and forestry mulchers. Additional facilities have been added over the years, a new dedicated production facility of 4400 m2 and a separate after sales and service department.
Providing onsite service, maintenance and repairs, by our highly skilled team of professionals. Service powered, track and truck mounted as well as stump grinders, grapple saws, forest mulchers and knife grinders. Additional facilities have been added over the years, a new dedicated production facility of 47500 ft2 and a separate after sales and service department.
Because we produce our machines in house, we have all parts readily available. Parts
The Greentec team
Our passionate and enthusiastic team is our greatest asset, providing a friendly, competent and complete customer service experience.
HYDRAULIC STUMP GRINDERS
Greentec SHARK stump grinders, the perfect solution for every excavator/ tool carrier
Two swivelling cylinders ensure optimum grinding in both directions
Extra deep grinding, compact during transport, thanks to hydraulic lifting cylinder
Dozer for additional stability during grinding, can also be used for levelling, easily removed for extra-deep grinding
swivelhead 270⁰
SHARK 4 ø bar ø ba 35-95 l/min 480 mm 160-380 bar 160 kg 35-95 l/min 480 mm 160-380 bar 260 kg
4-60 4-80 4-95 Flow rate l/min 35-60 45-80 55-95 Excavator weight (tonnes) 2,8-4,5 4-6 5,5-7,5 Grinding wheel diameter (mm) 480 480 480 Grinding wheel thickness (mm) 95 (15) 95 (15) 95 (15) Teeth 2 x 8 2 x 8 2 x 8 Weight (kg) 160 160 160 Operating pressure (bar) 160-380 160-380 160-380 Optimum disc speed (rpm) 1500-1800 1500-1800 1500-1800 Hydraulic swivelhead 270 ⁰ Cutting teeth on side of grinding wheel
2,8-7,5 tonnes SHARK 4W 4-60 4-80 4-95 Weight (kg) 260 260 260 Swivelling range (cm) 160 160 160 Above ground (cm) 55 55 55 Below ground (cm) 57 57 57 Below ground without dozer blade (cm) 90 90 90 Flow rate gpm 9-16 Excavator weight (lbs) 4400-8800 880013200 1100015400 Grinding wheel diameter 18" 18" 18" Grinding wheel thickness 3.7" (0.6") 3.7" (0.6") 3.7" (0.6") Teeth 2 x 8 2 x 8 2 x 8 Weight (lbs) 352 352 352 Operating pressure (psi) 2320-5510 2320-5510 2320-5510 Optimum disc speed (rpm) 1500-1800 1500-1800 1500-1800 Hydraulic
Cutting teeth on side of grinding wheel Swivelling range 63" 63" 63" Above ground 22" 22" 22" Below ground 23" 23" 23" Below ground without dozer blade 36" 36" 36" 4400 - 15400 lbs 9-25 gpm 18" 2320-5510 psi app. 352 lbs 9-25 gpm 18" 2320-5510 psi 575 lbs
SHARK 6
SHARK 8
SHARK 8 Compact
SHARK 6 & 8
Low maintenance drive line, main shaft in oil bath
Easy to move, folding support leg, sling points for hoisting or tying
Long-life hydraulic motor, claw coupling between gearbox and hydraulic motor
Secure and safe routing of hoses protects them from damage
Spacious housing and double row heavy chains minimise flying debris
Heavy duty frame can be used for raking debris
ø ba ø ba ø ba 160-380 bar 200-380 bar 50-130 l/min 660 mm 110-160 l/min 870 mm 200-420 bar 80-235 l/min 870 mm
All-round shielding to minimise flying
Cutting teeth on side of grinding wheel 5,5-14 tonnes app. 320 kg 13-28 tonnes app. 740 kg > 120 hp app. 595 kg 6-65 6-100 6-130 8-140 8-220V 8C-140 50-65 75-100 100-130 110-160 80-235 110-160 5,5-7,5 7-9 10-14 13-18 15-28 13-18 660 660 660 870 870 870 105 (25) 105 (25) 105 (25) 120 (40) 120 (40) 120 (40) 2 x 16 2 x 16 2 x 16 2 x 22 2 x 22 2 x 22 320 320 320 700 740 595 160-380 160-380 160-380 200-380 200-420 200-380 1450 1450 1450 1150 1150 1000 option option option option option option option 4x option 4x option 4x option 6x option 6x option 6x 20-26 26-35 29-42 21-63 29-42 12100-16500 15400-19800 22000-30800 28600-39600 33000-61600 28600-39600 26" 26" 26" 34" 34" 34" 4.2" (1.0") 4.2" (1.0") 4.2" (1.0") 4.7" (1.6") 4.7" (1.6") 4.7" (1.6") 2 x 16 2 x 16 2 x 16 2 x 22 2 x 22 2 x 22 704 704 704 1540 1628 1310 2320-5510 2320-5510 2320-5510 2320-5510 2320-6100 2320-5510 1450 1450 1450 1150 1150 1000 option option option option option option option 4x option 4x option 4x option 6x option 6x option 6x 12000 - 32000 lbs app. 704 lbs 2860062000 lbs app. 1628 lbs app. 1300 lbs 2320-5510 psi 2320-5510 psi 13-35 gpm 26" 29 - 42 gpm 34" 2320-6100 psi 21-62 gpm 34"
debris
3-POINT LINKAGE STUMP GRINDERS
Greentec PIRANHA grinders, high capacity stumg grinders for the largest stumps
Greentec 3-point linkage grinders:
Mechanical drive
Large swivelling range, minimum wear, drive runs through the heart of the machine
Safely operated from the tractor by electric remote control
Deep grinding, thanks to our large grinding wheels with compact drive unit
Low maintenance drive line, main shaft in oil bath
Tractor and machine protected against overload, drive is equipped with pawl clutch, 100 % power transmission, or completely free, no slippage, minimal wear
Grinding wheel driven from one side only, allows easy removal of winding calamity
Drive line runs fully protected through heart of machine
All-round shielding: minimises flying debris
ø mm ø mm 550 kg 1565 kg 660 mm 195 cm 60 cm 250 cm 870 mm 70 cm Hydraulically adjustable cover 40-120 hp <300 hp
Greentec
Greentec 660 Greentec Piranha Greentec Piranha HP Grinding wheel diameter (mm) 660 870 870 Grinding wheel thickness (mm) 105 (25) 120 (40) 120 (40) Teeth 2 x 16 2 x 22 2 x 22 Weight (kg) 550 1565 1565 L x W x H (cm) 200 x 120 x 120 230 x 175 x 150 230 x 175 x 150 Swivelling range (cm) 195 250 250 Telescopic (cm) 50 40 40 Above ground (cm) 55 50 50 Below ground (cm) 60 70 70 Tractors (hp) 40 - 120 ≤ 200 ≤ 300 3-point linkage cat. 1-2 2-3 2-3 Standard electric joystick-control including 4 metre cable Standard electric joystick-control with variable speedcontrol including 4 metre cable
Greentec 660 stump grinder
PIRANHA stump grinder
Greentec
Greentec Piranha 6 Greentec Piranha 8 Greentec Piranha 8 HP Grinding wheel diameter 26" 34" 34" Grinding wheel thickness 1.0" 1.6" 1.6" Teeth 2 x 16 2 x 22 2 x 22 Weight (lbs) 1200 3450 3450 L x W x H 79" x 47" x 47" 230 x 175 x 150 230 x 175 x 150 Swivelling range 77" 99" 99" Telescopic 20" 16" 16" Above ground 22" 20" 20" Below ground 24" 28" 28" Tractors (hp) 40 - 120 ≤ 200 ≤ 250 3-point linkage cat. 1-2 2-3 2-3 Standard electric joystick-control including 158" cable 158" cable 1200 lbs 3450 lbs 26" 77" 24" 99" 34" 28"
Greentec PIRANHA 6 stump grinder
PIRANHA 8 stump grinder
PIRANHA 10
Robust construction
100% mechanically driven = highest efficiency
Large reach thanks to arm construction
Safe working thanks to hydraulically adjustable protective cover that minimises scattering
Easy deep grinding up to 145 cm
Holes easily closed with heavy-duty doser bar
Direct, stable drive line through PTO to protect the tractor and the machine
Not only points, but also shaft of the teeth have widia
LS implemented
ø mm 2450 kg 1000 mm 370 cm 145 cm Greentec Piranha 10 Power requirements (HP) 150-400 Grinding wheel diameter (mm) 1000 Grinding wheel thickness (mm) 120 (40) Teeth 2 x 28 Weight (kg) 2450 L x W x H (cm) 266 x 238 x 267 Swivelling range (cm) 370 Length first arm (cm) 200 Length second arm (cm) 130 Max. grinding distance from swivelling point (cm) 380 Above ground (cm) 180 Below ground (cm) 145 Greentec 660 stump grinder 150-400 hp Greentec PIRANHA 10 stump grinder
Safe working and transporting thanks to hydraulically adjustable protective cover
Grinding wheel Ø 1000 mm for easy
Dozer bar with wear strip
deep grinding
Central driveline for long PTO service life
Optional with 8 cutting teeth, to grind away bushes
57" Greentec Piranha 10 Power requirements (HP) 150-400 Grinding wheel diameter 40" Grinding wheel thickness 4.7" (1.6") Teeth 2 x 28 Weight (lbs) 5390 L x W x H 105" x 94" x 105" Swivelling range 146" Length first arm (cm) 79" Length second arm (cm) 51" Max. grinding distance from swivelling point (cm) 149" Above ground 71" Below ground 57" 5390 lbs 40" 146" 58" 40"
Joystick remote control in compact casing including 4 metre cable for proportional control of all functions
FOREST MULCHER
Most compact low weight machine on the market built almost entirely with hardox steel
Highest capacity, mobile or tracked excavator can always be adjusted to the highest oil flow, made possible by Ufkes Speedcontrol system
Easily adjustable and re-usable anvils ensure optimum quality mulched material
Maintenance-free drive, hydraulic motor is integrated in the rotor, eliminating the need for v-belts, which wear out quickly in dusty environments
Safe to work with, front cover can be opened hydr. for optimum operation and minimum scattering of the material, rear side a double row heavy chains minimise flying debris
bar ≥ 885 kg 130-200 ltr 200-380 bar 12/24 V 270º
Height adjustable skids CW 30 quick
Option: Hydraulic swivelhead 270 ⁰ Double row of heavyduty protection chains Adjustable Hardox anvils (rotatable) Greentec FOREST MULCHER 1300/1500
change
1300 1500 Excavator weight (tonnes) 12-25 12-25 Rotor diameter (mm) 470 470 Teeth 30+2 38+2 Working width (mm) 1250 1500 Machine width (mm) 1570 1820 Weight (kg) 885 985 Operating pressure (bar) 200-380 200-380 Oil flow open system (litre) 130 - 200 130 - 200 Oil flow closed system (litre) 130 130 Voltage 12/24V 12/24V 12 - 25 tonnes (lbs) 2640055000 2640055000 Rotor diameter 19" 19" Working width 50" 60" Machine width 62" 72" (lbs) 1950 2200 (psi) 2900-5510 2900-5510 (gpm) 26-53 26-53 (gpm) 26 26 26400-55000 lbs ≥ 2000 lbs 26-53 gpm 2900-5510 psi
FORESTCUTTER
Fastest machine on the market, can also be used as a sorting grapple 1
One machine, three functions, clearing bushes and trees, and maintaining wooded areas
The fine cut allows trees to regrow again optimally
More view of your work, and higher capacity, with the optional swivelhead, material can be cut while slewing the excavator
Trees are cut at ground level, reducing the risk of tyre damage
1. Hammer function + 1x double acting + leak hose Hydr. rotatable 180 º for optimum visibility and maximum capacity
ø ba ø bar 1070 mm 855 mm max. 350 bar 12/24 V 55-140 l/min 180º 1160 mm 1050 mm max. 350 bar 24 V 140-180 l/min 180º Control Foot pedal in cab Push buttons with finger control to be built on to joy-stick of crane Cutting teeth Cutting teeth with hard metal Cutting teeth 300-65 300-100 300-130 370 Excavator weight (tonnes) 7,5-9 8-14 13-16 13-25 Capacity (Ø mm) 50-300 50-300 50-300 50-370 Grapple opening (mm) 1070 1070 1070 1160 Cutting wheel diameter (mm) 855 855 855 1050 Teeth thickness (mm) 42 42 42 42 Optimum disc speed (Closed system)(rpm) 1400 1400 1400 1300 Optimum disc speed (open system)(rpm) 1650 1650 1650 1500 Thickness wheel (mm) 42 or 58 Weight (kg) 620 620 630 1003 Weight (kg) with collector arms 745 745 755 1191 7,5 - 16 tonnes 13 - 25 tonnes Excavator weight (lbs) 1650019800 1760030800 2860035200 28600-55000 Capacity (Ø of - up to) 2"-12" 2"-12" 2"-12" 2"-15" Grapple opening 42" 42" 42" 46" Cutting wheel diameter 34" 34" 34" 42" Teeth thickness 1.7" 1.7" 1.7" 1.7" Optimum disc speed (Closed system)(rpm) 1400 1400 1400 1300 Optimum disc speed (open system)(rpm) 1650 1650 1650 1500 Thickness wheel 1.7" 1.7" 1.7" 1.7" or 2.3" Weight (lbs) 1360 1360 1400 2200 Weight (lbs) with collector arms 1640 1640 1660 2620 16500-35200 lbs 28600-55000 lbs 42" 34" max. 5100 psi 15-37 gpm 46" 41" max. 5100 psi 37-48 gpm
Greentec FORESTCUTTER 300 Greentec FORESTCUTTER 370
WWW.UFKES.NET Ufkes Greentec October 2023Subject to printing and typographical errors Kelvinlaan 80 9207 JB Drachten The Netherlands - Headoffice +31 (0) 512 - 584 760 service production engineering sales
