ROTTNE H8D

Rottne H8D Rottne H8D

ROTTNE H8D is a thinning harvester with unique characteristics. The two-part chassis with an articulated joint in the center produces precise tracking. When combined with its leveling capabilities, the variable transmission with automatic anti-spin makes H8 flexible and easy to drive.

Rottne H8D

Rottne Traction Control (RTC) gives variable transmission with automatic anti-spin.

The variable transmission has three different speed intervals. The anti-spin function is always active, ensuring good contact with the ground and full traction.

The H8 is designed for stand-operating thinning.

Rottne H8D is an ideal harvester for stand-operating thinning. Various working route system's options allow the harvester to handle strip road distances without manual intermediate zone felling.

The forestry machine works inside the stand, allowing it to be 6–7 meters away from trees, making it easier for the operator to decide which trees need thinning. Therefore the risk of damage to the standing forest is reduced considerably, in comparison if thinning were to be performed from a strip road 10–12 meters away.

 

Swing arms system gives unique terrain qualities.

Rottne H8D has a narrow and compact chassis with the swing arms system on all four wheels, which makes it responsive on all types of terrain. Inclines equaled out both lengthways and sideways. The decreased space requirement increases ground clearance on uneven and rocky terrain.
The H8 harvester is equipable with a reversing camera, which gives a continuous view behind the operator. Thus, increasing safety and facilitating reversing.

Rottne H8D is the same responsive machine as its predecessor, but with numerous improvements and new features:

• Variable transmission with anti-spin
• Lower noise level
• Improved hose routing
• New oil cooling
• New hose routing and new cylinders on Rottne EGS406
• Stage V engine with a reversible fan
• Electrically operated cab-tilt and engine hood
• Larger fuel tank (one tank instead of two as on H8B)
• Reinforced crane with new hose routing
• Large water tank for the stump spray application

POWER TECH PLUS - eco-friendly engine.

ROTTNE H8D has a powerful Stage V diesel engine that comfortably fulfills applicable emission requirements for current diesel engines.
+ Improved fuel efficiency, power, and torque
+ Low AdBlue consumption: only 2–3 % mixture
Equipped with John Deere engines, using cooled exhaust gas recirculation technology (EGR-system) and a variable-geometry turbocharger (VGT), giving high torque at low speed, a faster response when loaded, low fuel consumption, and low emission levels.

Rottne H8D

CAB – ergonomic operator station with luxury comfort.

Rottne harvester cab features a modern design, where the operator sits in the center.
+ Same cab for all harvesters
+ Large windows provide excellent visibility
+ Low noise level – quieter than in a new car
+ Programmable buttons

The spacious and comfortable cab with its large windows gives the operator an excellent view of the entire working area. The ergonomically designed operator station has well-thought-out instrument panels to the side and in front of the operator’s seat, which has air suspension equipped with Airvent. The adjustable armrests feature integrated lever panels with function keys used regularly during felling and processing. Boxes and storage space for your daily work and effective ACC climate control give the operator a pleasant day at work.

 

Quieter than in a car!

Sound levels are low – in cabs, it is quieter than in a new car. Rottne cabs easily satisfy the ergonomic guidelines that apply to forestry machines.

The same cab model for all Rottne's machines

The interior of the cab, distribution box, computer equipment, and control functions are identical, which is a significant advantage for the operators that switch between different Rottne's machine models.

Rottne H8D

SERVICE FRIENDLY with electrically operated cab-tilt and engine hood.

Downtime can prove expensive for machine owners, and good service access can significantly reduce the time needed for servicing, repairs, and cleaning. The engine compartment is easily accessed by tilting the engine hood back and moving the oil tanks to the side. The distribution box with fuses and relays, computers are well-positioned for easy access.

 

 

 

 

 

TECHNICAL DATA

  Technical data Rottne H8

Engine
Fuel Diesel or HVO
Fuel tank 268 liters (71 US gal)
AdBlue tank 10 liters (2,6 US gal)
Type JD 4045C I550 Power Tech PSS Stage V
Output 125 kW (168 hp) at 2000 rpm
Torque 667 Nm (492 lb ft) at 1500 rpm
Cylinder volume 4.5 liters
Transmission
Type Fully hydrostatic with hydraulic wheel motors and 3 gear steps. Antispin.
Tractive force 137 kN (30 778 lbs)
Speed, gear 1 0 - 6 km/h (0 - 3.7 mph)
Speed, gear 2 0 - 12 km/h (0 - 7.5 mph)
Speed, gear 3 0 - 24 km/h (0 - 15 mph)
Brakes
Type The brakes are wet multi-plate brakes and are spring/hydraulically operated.
Wheel equipment
4 WD 500/60 x 26,5*, 600/55 x 26,5**, 710/45 x 26,5***
Chassis
Type Variable height level with wheel arms
Steering angle +/- 43°
Max. steering torque 30 kNm (22 130 lb ft)
Hydraulic System
Type A load-sensing system, entirely separated from the transmission.
Pump capacity 245 litres (65 US gal) / 1700 rpm
Working pressure 3.0 - 25.0 MPa (435-3625 psi)
Degree of filtration 10 micron
Tank volume 100 liters
Electrical System
Type 24-volt electrical system with CAN-bus technology.
Battery 2 x 142 Ah
Alternator 150 A
Machine control system ROTTNE D5
Bucking system ROTTNE Forester
Display 15
Working lights 18 pcs
Cab
Type Spacious, vibration-proof safety cab. ISO certified
Noise level 67 dBA
Climate system ACC
Crane
Type Parallel jib arm crane, RK50, with tiltable swing base and 1.4 m (4.6 ft) telescope.
Tilt angle forwards 15°
Tilt angle backwards 20°
Lifting torque 80 kNm (59 000 lb ft)
Angle of rotation 230°
Reach 7 m (23 ft)
Torque 17,3 kNm (12 760 lb ft)
Weight and dimensions
Service weight from 10 200 kg (22 488 lb)
Width 2 050 mm* (81 in), 2 200 mm**, 2 420 mm***
Length 4 834 mm (190 in)
Transportation height 3 047 mm (120 in)
Ground clearance (at articulated frame lock) 285 - 1067 mm (11-42 in)
Equipment
Rottne Connect Yes
Headboard lighting Yes
Chains Yes
Lighting Xenon or LED Yes
Sprinklers Yes
Engine/cab heater Yes
Blinds Yes
Mobile telephone Yes
Vacuum pump Yes
Colour marking Yes
Reversing camera Yes
GPS/Geoinfo Yes
Filler pump Yes
Green oil Yes
Computer caliper Yes
Colour printer Yes
Mobile broadband Yes
Orbital steering Yes
Full toolkit Yes
Central lubrication Yes
Equipment for stump spray application Yes
Multi-tree equipment Yes
Air compressor Yes
 

HARVESTER HEAD

EGS406

Rottne H8 406 Rottne H8 406

EGS 406 is a well-tested harvester head used on Rottne H8. The harvester head has two steel feed rollers, or solid rubber rollers for sensitive wood, two pairs of moving delimbing knives, and a saw unit with automatic chain tension. The compact design and low weight make it ideal for use in all types of thinning stands.

The harvester head has a short frame, the possibility to control the upper and lower knives and wheels separately, high tractive force provide excellent conditions for processing bent and difficult hardwood. Sensors in the lower knives measure the diameter; separate free-running measuring wheel measures length. Colour marking, stump spray, and multitree handling are available as an option.

 

 

 

 

Feed rollers ROTTNE / Finnskogsvalsar / Moipu
Feed rate 0 - 4 m/s (0 - 13 ft/sec)
Power supply 14.3 kN (3 215 lbf)
Wheel opening 385 mm (15 in)
Opening, upper knives 463 mm (18 in)
Opening, lower knives 516 mm (20 in)
The pruning diameter 40–330 mm (2 - 13 in)
Chains 590 mm (23 in)
Cutting diameter 430 mm (17 in)
Chain speed 40 m/s (130 ft/sec)
Tilt angle 145°
Width wheels closed 960 mm (38 in)
Width wheels opened 1 145 mm (45 in)
Depth 565 mm (22 in)
Height 1 260 mm (50 in)
Weight 480 kg (1 060 lbs)
Maximum tree size dbh* 33 cm (13 in)

LOGMAX 3000T

Logmax 3000t rottne

The LOGMAX 3000T is a thinning head best suited for long-reaching booms.

Feed rollers V-Steel
Feed rate 4.2 m/s 4.6 m/s
Power supply 18.4 kN / 16.8 kN
Wheel opening 394 mm
Opening, upper knives 408 mm
Chains 600 mm
Width wheels closed 964 mm
Width wheels opened 1 129 mm
Height 1 325 mm
Weight 623 kg