420 HP
65 cm
Approx 10.750 kg
Fitted as standard
- Remote control for operating chipper, together with Greentec Control System with touchscreen.
- Stable hydraulic raisable infeedtable, usable in multiple positions.
- Pipe, hydraulic up and down, electric chip deflector.
- Venturi discharge chute can be tilted hydraulically, for easy replacing of the sieve unit.
- Lowered table for bottom roller providing more space for wood clamp to insert thick logs.
- Integrated blowing system which, in combination with Venturi blowing system guarantees a powerfull airstream.
- Disc clutch, manual.
- Heavy duty hydraulic support leg under the drawbar for easy attaching and detaching.
Integrated blowing system which, in combination with Venturi blowing system guarantees a powerfull airstream.
red = powerfull airstream
blue = under pressure/vacuum
yellow = snippers
Upper feed roller internally driven by a heavy poclain motor.
Heavy hydraulic support leg under the drawbar for easy attaching and detaching.
(Quick-change) Knives are easy accessible when the infeed rollers are hydraulically positioned above the machine, giving direct view of knive and anvil knife
Venturi discharge chute can be tilted hydraulically.
Options
- Standing infeed rollers ∅ 300 x 710
- Infeedchain hydraulic raisable instead of standard infeed
- Infinitely variable flex reversal fin (9.0 / 420 hp) saves fuel and reduces noise
- Automatic hydraulically enabled clutch instead of manual, suitable
- Double hydraulic support leg on the back independent control by using an extra valve
- Chassis air brakes instead of hydraulic brakes
- Different lighting and support leg options chassis
Versions
- Available with 3 or 5 rollers.
Standing infeed rollers.
Features |
| Woodchipper |
| Own hydraulic cooling system (using Venturi airflow) |
| Integrated blowing system which, in combination with Venturi blowing system guarantees a powerfull airstream |
| No nonsense machine; chipping at the front, discharge at the back. |
| No jacks or accelarator needed, which otherwise shatters good woodchips. |
| This prevents unneccassary wear, saves power and therefore fuel, resulting in higher efficiency |
| Greentec drum woodchippers stand for uniform chips with low particulate percentage |
| Drum |
| (Quick-change) Knives distributed along the drum. Drum with blower blades on both sides. |
| Widia bottom knive placed below cutting knive, easy accessible |
| Exterior wall of drum is 40 mm thick and main axe Ø125 mm |
| Specially designed anvil knife, small branches are cut at a differente angle, resulting in better chipping quality. |
| Infeed |
| Lowered table for bottom roller providing more space for wood clamp to insert thick logs |
| Smaller top roller with minimal distance to drum, |
| Upper two infeed rolls internally driven by heavy, low maintenance Poclain engines, therefore no open slits besides the infeed, preventing chips from scattering |
| Bottom roller driven by heavy Poclain wheelengine |
| With the electronic adjustable piston pump and a working pressure of max. 350 bar there is maximum infeedcapacity |
| and minimal heat generation of the oil |
| Infeed speed always parallel to speed drum, and easy electronically adjustable |
| Screenunit |
| Venturi discharge chute can be tilted hydraulically, for easy replacing of the sieve unit |
| Quality |
| All machines are manufactured out of premium steel 355 (52-3) |
| Teeth on infeed rollers are made of hardwearing Hardox steel, guaranteeing agressive infeed for years |
| Discharge chute, bottom between infeed roller and anvil knife beneath the drum equipped with replacable wear plate made of hardwearing Hardox steel |
| Machines are made of durable materials, including bearings, hydraulic valves, engines, pumps and more |
| After sandblasting machines are double powder coated |
| Servicing |
| (Quick-change) Knives are easy accessible when the infeed rollers are hydraulically positioned above the machine, giving direct view of knive and anvil knife |
| Drum is easily secured for changing knives. |
| Changing a knive takes about 5-10 min |
| Anvil knife adjustable, and can be used twice |
Technical Specifications | 3-infeed rollers |
| Infeed opening (mm) | 750 x 1450 |
| Feed opening channel (mm) | 650 x 920 |
| Max. infeed hardwood (mm) | Ø 400 |
| Max. infeed softwood (mm) | Ø 650 |
| Drum (mm) | Ø 960 x 930 |
| Top roller (mm) | Ø 350 |
| Bottom roller (mm) | Ø 300 |
| Chipper knives | 6 |
| Anvil knives | 1 |
| Max. chip length (mm) | 34 |
| John Deere 425 HP Tier 4 Final / Stage 5 Capacity app. 165m³/hour |
| Greentec Control System 3.0 box with touchscreen, to be placed in the motorhousing |
| Hydraulic tilting Venturi discharge funnel 962 |
| Radio remote control, 2-inch colour display for all chipperfunctions |
| Oil cooler |
| Double hydraulic support leg on the back, independent control by using an extra valve |
| Automatic reversible fan for cleaning the radiator |
GCS control – Greentec Control System
- Compact touchscreen control.
- Programs for different wood types.
- In these programs different parameters are adaptable. Pressure down at top roller, starting and stopping speed of the no stress, either or not reversing of the infeed rollers and infeed speed.
- Easy switch to low engine speed to reduce fuel consumption and noise. This gives coarse wood chips with even lower fine percentage.
- Chip size and wood type adjustable at any time.
- Stopping and if needed short reversing of the infeed responds not only to speed, but also to working pressure of the system.
- GCS control box compact design with stainless steel casing.
- Vulcanised controllers without moving parts, less chance of error.
- In these programs different parameters are adaptable. Pressure down at top roller, starting and stopping speed of the no stress, either or not reversing of the infeed rollers and infeed speed.
- Exclusive on Ufkes Greentec machines.
- Least possible electronics (relay, cables and more), operational reliability.
- Minimum cables on the machine, only Canbus signal with plus and minus.
- Minimal chance of errors
- Waterproof up to IP67.
- 5 languages available; Dutch/English/French/German/Polish.
“Unique system, only with Greentec machines”
