ROTTNE H 20 - the new large clear-felling harvester!

The ROTTNE H 20 is a single-grip harvester for final felling and big-sized trees. It is equipped with a powerful 8,1-litre, 225 hp John Deere engine, IQAN-controlled transmission and a new developed 6-wheel chassis with large front bogie and 700x30.5 wheel equipment.

All this makes the machine amazingly strong, but also extremely easy to operate in the forest. .
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ENGINE
JOHN DEERE 6081

Cylinder volume: 8.1 liters Torque at 1300 rpm: 1012 Nm Output: 168 kW 225 hp Fuel tank: 460 liters

TRANSMISSION
Tractive force: 200 kN
Speed, gear 1 0-10 km/h
Speed, gear 2 0-25 km/h

BRAKES
2 circuit hydraulic wet disc brakes. Automatic working brake, Springassisted parking and emergency brake.

WHEEL EQUIPMENT
Front: 700/50x30.5
Rear: 700/70x34

HYDRAULIC SYSTEM
Pump capacity: 300 liters at 1500 rpm
Working pressure: 3.0-25.0 Mpa
Degree of filtration: 10 my
Fine filter circuit: 3 my
Tank capacity: 200 liters

 

ELECTRICAL SYSTEM System voltage: 24 volts Alternators: 140 A
Battery: 2x140Ah
Working light: 25x70 W

STEERING
Max steering angle: +/- 42 Max steering torque: 63 kNm Horizontal angle: +/- 25

FRAMES
Back frame with built-in diesel tanks. Central steering joint and horizontal joint with built-in cylinders for articulated frame lock.

CAB
Levelling and swivelling cab Swivelling angle: +/-45 Tilt angle longitudinally: 9° backwards, 20° forwards
Noise level: 65 dBA

CRANE
Rottne RK200
Tilt angle, crane base: +/- 15°
Lifting torque: 200 kNm
Slew torque: 40 kNm
Angle of rotation: 240°
Reach: 10 m

 

HEAD
EGS 700 Feed wheel: ROTTNE special
Wheel motors: Poclain Feeding speed: 3.7 m/ sec
Tractive force: 26 kN
Max wheel opening: 700 mm

Stem-surrounding knives
Max knife opening: 800 -1,050 mm Limbing diameter: 50 -700 mm

Guide bar: 88 cm Max cut diameter: 750 mm
Chain lubrication: Proportional to sawing time
Chain speed: 45 m/ sec Weight: 1290 kg
Height: 1550 mm
Depth: 1100 mm Width
Wheels together: 1250 mm Width, wheels open: 1750 mm

MEASURING AND MONITORING SYSTEM
Rottne D4 Micro-computer based monitoring and cross-cutting system in a PC environment . System components are connected using a CanBus. Information can be saved using floppy disc, PC card, modem or portable computer.

BASIC MACHINE
Weight: 18500 kg
Width (700 wheel): 3000 mm Length: 8600 mm
Height: 4000 mm
Wheel base: 4600 mm
Ground clearance: 630 mm

We reserve for us the right to make changes in specifications and equipment
. The illustrations do not always show the machine as standard.
 

  Tel: 01556 612233
Jas P Wilson
Forest machines