Greentec 962 Venturi tandem chassis
250 – 450 HP
≤ 75 cm
app. 12.800 kg
34 mm
Fitted as standard
- GCS Control System
- Easy and powerful infeed thanks to the large Ø 620 mm feed roller with integrated Poclain wheel motor
- Combinationpipe, hydraulic up and down, hydraulic chip deflector
- Hydraulic tilting Venturi, Venturi discharge chute can be tilted, for easy replacing of the sieve unit
- Stable hydraulic raisable infeedtable, usable in multiple positions
- Integrated blowing system which, in combination with Venturi blowing system guarantees a powerfull airstream
- Venturi discharge chute can be tilted hydraulically, for easy replacing of the sieve unit
Easy and powerful infeed thanks to the large Ø 620 mm feed roller with integrated Poclain wheel motor
Integrated blowing system which, in combination with Venturi blowing system guarantees a powerfull airstream.
red = powerfull airstream
blue = negative pressure / vacuum
yellow = woodchips
(Quick-change) Knives are easy accessible when the infeed roller is hydraulically positioned above the machine, giving direct view of knive and anvil knife
Venturi discharge chute can be tilted, for easy replacing of the sieve unit.
Options
- Top roller Ø 620 with 2 standing infeed rollers, infeed opening 1450mm
- Stable hydraulic raisable infeedtable, with closed infeedchain, usable in multiple positions
- Continuous infeed chain to below the top roller(s)
- Hydraulic starting aid
- Special driveline for tractor with 1000/1000ECO PTO
- Different crane and crane control options
- Chassis, air brakes, 2 air ducts
- Different wheel set lighting and camera options
- Support legs
Continuous infeed chain to below the top roller(s)
Standing infeed rollers, infeed opening 1450mm
Different crane and crane control options.
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 |
| Easy and powerful infeed thanks to the large Ø 620 mm feed roller with integrated Poclain wheel motor. Powered by hydraulic high-pressure system of 350 bar max. |
| Infeed rollers driven by heavy, maintenance free 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 roller is 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 |
Technical Specifications | |
| Infeed opening (mm) | 750 x 1450 |
| Feed opening channel (mm) | 750 x 920 |
| Max. infeed hardwood (mm) | Ø 400 |
| Max. infeed softwood (mm) | Ø 750 |
| Drum (mm) | Ø 960 x 930 |
| Top rollers (mm) | Ø 620 |
| Bottom roller (mm) | Ø 300 |
| Chipper knives | 6 |
| Anvil knives | 1 |
| Max. chip length (mm) | 34 |
| Balanced suspension | braked 40 km/h |
| Power requirements (HP) | 200 – 450 |
| Capacity up to (m3/hour) | 165 |
| Towbar height according to drawing |
| Standard with extra large toolbox |
| Low maintenance oil cooled overrun clutch integrated in pulley |
| Greentec Control System 3.0 box with touchscreen, to be placed in cab |
| Hydraulic tilting Venturi discharge funnel 962 |
| Air brakes, 2 air ducts 952-2W/962-2W |
| High chute 1200mm extension, hydraulic; slewing, up and down, deflector adjustment |
| Tires 710/40R22.5 BKT FL630 |
GCS besturing – 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”
