ROTTNE F20F Forwarder

Rottne F20F a powerful forwarder built for efficient long-distance transport in challenging terrains

SERVICE WEIGHT

23 000 kg (50 710 lbs)

LOADING CAPACITY

20 000 kg (44 100 lbs)

ENGINE OUTPUT

207 kW (278 hp)

TRACTIVE FORCE

270 kN (60 700 lbs)

Powerful Design with High Payload Capacity

The Rottne F20F is a robust forwarder with an impressive payload capacity of 20 tonnes, making it ideal for long extraction distances. The balanced bogie and large, wide wheels provide excellent flotation and ensure smooth, stable operation even in demanding terrain.

Powerful Engine and Continuously Variable Transmission

The Rottne F20F features a well-balanced driveline with a diesel engine designed to operate at low engine speeds, delivering maximum torque between 1,000 and 1,500 rpm. The continuously variable hydrostatic transmission, with a tractive force of 27 tonnes (270 kN), enables the Rottne F20F to move effortlessly through all types of terrain while maintaining high travel speeds, even when fully loaded.

Powerful Crane with Increased Lifting Capacity and Extended Reach

The new RK185 crane is designed for fast, precise and efficient timber handling. With a lifting torque of 185 kNm, the RK185 delivers even greater lifting performance for demanding operations.

Available with a reach of up to 10.2 metres, the RK185 combines long reach with high lifting capacity and a powerful slewing system. The newly designed slewing housing provides excellent stability and a gross slewing torque of 50 kNm, ensuring smooth and productive loading cycles.

To maximize performance, the new valve package is mounted directly on the main boom, close to the cylinders. This reduces pressure losses and provides faster response, higher efficiency and improved precision in crane movements. The valve is CAN bus controlled and enables monitoring of both spool positions and working pressures.

The RK185 is also equipped with an Active Damping System, which reduces oscillations and provides smoother, more controlled movements, even at high working speeds.

As an option, the crane can be equipped with crane tilt, offering a tilt angle of 11° forward and 25° backward, providing increased flexibility when working in varying terrain conditions.

+ 20 tonne load capacity

+ A workhorse that withstands tough handling

+ Wide Load or Wide Load XL

+ Variable transmission – unique and powerful

+ Strong and fast crane

+ Spacious cab with Comfort Line

+ Compatible for bearing or drawing tracks on all wheel pairs

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Optional accessories - Forwarders
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Engine
Engine type
JD 6090C I550 Power Tech PSS, Stage V
Fuel
Diesel or HVO
AdBlue tank
10 litres (2,6 US gal)
Engine output
207 kW (278 hp) at 1700 rpm
Engine torque
1 232 Nm (908 lb ft) at 1500 rpm
Cylinder volume
9.0 liter
Fuel tank
210 liter
Transmission
Transmission type
Hydrostatic/mechanical transmission with load regulation controlled by Rottne control system
Tractive force
270 kN (60 700 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 - 20 km/h (0 - 12.4 mph)
Brakes
Brakes type
2-circuit electrically/hydraulically operated negative wet disc brakes. Automatic load brake. Spring-assisted parking and emergency brake.
Wheel equipment
Wheel equipment 8 WD
750/55 x 26,5*, 780/50 x 28,5**, 750/45 x 30,5***
Chassis
Chassi type
Central joint with slew bearing and mid lock. Wide load bunks. Front headboard and first bunk hydraulically movable.
Steering angle
+/- 43°
Max. steering touque
93.5 kNm (68 960 lb ft)
Horizontalangle
+/- 22°
Hydraulic system
Hydraulic system type
Load-sensing system, entirely separated from the transmission.
Pump capacity
270 litres (71 US gal) / 1500 rpm
Working pressure
3-25 MPa (440-3 625 psi)
Degree of filtration
10 micron
Tank volume
130 litre (34 US gal)
Electrical system
Electrical system
24 volt electrical system with CAN-bus technology.
Battery
2 x 145 Ah
Alternator
150 A
Machine control system
Rottne
Working lights
17 pcs
Cab
Cab type
Spacious, vibration-proof safety cab. ISO certified
Noise level
65 dBA
Climate system
ACC
Crane
Crane type
Jib arm crane RK185 with dual slew cylinders and single telescope or double telescope.
Lifting torque
185 kNm
Torque
45 kNm (33 200 lb ft)
Angle of rotation
370°
Reach
8.5 / 10 m (28 / 33 ft)
Weight & Dimensions
Service weight from
23 500 kg
Width
3 200 mm
Length
10 864 mm
Transportation height
3 920 mm (154 in)
Ground clearance (at articulated frame lock)
753 mm (30 in)
Loading capacity
20 000 kg (44 100 lbs)
Loading area
4.8 - 8.4 m2 (52 - 90 ft2)
Information
Notes
The specification describes possible equipment, not what is standard or optional. What constitutes standard equipment or optional varies across our different markets. Weights are based on the specified equipment in the basic specification.
Information
We reserve the right to change specifications without prior notice

WIDE LOAD XL

Rottne F20D has the adjustable load area Wide Load as standard and Wide Load XL as an option. The adjustable load area with a load capacity of up to 8.4 m2 helps keeping operating times to a minimum while allowing more logs per load. Rottne F20D is the forest’s large forwarder for efficient transport!

CABIN

The spacious and comfortable cabin has a modern design where the operator sits in the centre. The large windows and low-set instrument panel provide an uninterrupted view of the immediate and overhead surroundings. The cabin is equipped with a number of storage compartments as well as a food warmer. Noise levels in our cabins are quieter than in cars. Our cabins are leaders in ergonomics among the forestry machines.

COMFORT LINE

The unique cabin suspension system Comfort Line reduces shock, as well as makes crane work and driving in terrain significantly smoother. Since the launch in 2007, Comfort Line has been improved with updated software, more
robust structure and more precise positioning.

FORWARDER COMPUTER

Our forwarder computer has the new Forester F30- and GeoInfo software with GPS-equipment as an option. These simplify planning, reporting and provide accurate follow-up. The forwarder computer consists of a powerful
computer and a large touchscreen. A printer can also be added. Production files from the harvester are received in the forwarder computer. With the help of this, forwarder reporting then shows how much timber has
been driven out to the road – and where it is located – for further transportation by truck. The forwarder computer also generates a follow-up of operations, which shows the operator’s efficiency and machine’s performance to
the machine owner. 

Geoinfo is an option that allows to plan and increase the efficiency of forwarding.
It enables information such as production files and maps with working routes to be automatically transferred from the harvester to the forwarder to facilitate transport planning and ensure that all felled timber is collected.

CRANE

The crane RK 160 has top-class performance. RK160 has a large oil flow and the valve package is mounted on the crane close to the cylinders, instead of on the machine chassis, which means the crane remains fast. The torsionally strong base, powerful lift capacity and a reach of up to 10 metres, ensure quick and efficient loading and unloading.

Images

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ROTTNE F20F Forwarder
ROTTNE F20F Forwarder
ROTTNE F20F Forwarder
ROTTNE F20F Forwarder
ROTTNE F20F Forwarder
ROTTNE F20F Forwarder

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