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SAMPO ROSENLEW FR28

 

SAMPO ROSENLEW FORWARDER FR28

 
Sampo Rosenlew has responded to customer demands by designing the FR28 forwarder, which is optimized for thinning operations. This 10-tonne load bearing forwarder is designed to complement our harvesters. With its low dead load and high steering angle, the F28 is a nimble machine for efficiently transporting timber from stump to roadside.

Chassis
The FR28 forwarder is mainly used in young sections of forest kept rather dense. This requires that the forwarder, too, is of suitable size. The small dimensions are connected with optimized weight division between front and rear axles. Together with articulated steering that turns 45 degrees result to a unique manoeuvrability. The bottom is even and flat also below the engine. The forwarder width is 2720 mm (wheels 710/40-22.5). The spacious lower chassis allows the use of 900 mm tracks. The loading space length may alter between 3.8 and 4.4 metres.

Drive transmission
The FR28 forwarder is equipped with hydrostatic-mechanical transmission. The drive pump runs a mechanical gearbox. The transmission axles then divide the traction force to the front and rear bogies. The traction can be locked between the front and rear as well as between the left and right side of each bogie. The NAF bogies guarantee a continuous totally 13 tons traction force.

Cab
The Sampo Rosenlew factory also manufactures the spacious, silent cab which helps the operator to work efficiently. It meets the official safety standards and is specially designed to be used in dense thinning forest when the remaining trees must be left unharmed. The unique visibility also helps in this. The cab features many details that make it easier for the operator to work and feel more comfortable. There is, for example a switch to open the engine hood with an electric motor. All these also help the operator work efficiently even long shifts in thinning harvesting.

Ergonomy
In the spacious cab special attention has been paid to visibility. Lower part of the crane is very narrow thus enabling unhindered view to loading direction. The windows are placed so that it is very easy to see the wheels. Thanks to low engine rpm, clever hydraulic system and high quality noise insulation, the cab is amazingly silent and comfortable. It is equipped with several details to make operators work easier and more pleasant: a refrigerated sandwich box as an example.

Crane
The FR28 forwarder has a 10-metre reach crane specially designed for thinning operations. The low construction of the crane improves the sideways stability and visibility. Crane can be equipped with a weighing scale, not only to control harvesting but also to prevent harmful overloading.

Load space
Even though the timber from thinning harvesting is mainly relatively short pulp wood, you can quite as well load saw logs. The forwarder can be ordered from the factory with loading space length between 3.8 and 4.4 meters. The headboard in front of the load space is hydraulically adjustable.

Service
The numerous service-friendly details of the forwarder tell about the Sampo Rosenlew machine construction traditions. As a practical proof you can find for example a vacuum pump in the hydraulic system. It prevents oil leakages during service measures and in connection with damaged hoses or other components. The forwarder operator can switch on the pump with ignition key immediately if there is a leakage. No oil is wasted or spilled in the nature. Hydraulic oil filling pump keeps all impurities outside the system. In connection of a periodical or other service oil is pumped through the return filter. This helps considerably in keeping the system clean.

Engine
As the source of power we are using a Tier 4 final phase 49 AWF common rail diesel manufactured by the Agco Power Company in Finland with decades of experience. Minimal fuel consumption together with long service intervals guarantee that this low-emission engine is inexpensive to use. It provides 124 kW power and 700 Nm torque.

  

Specifications
 

Wheels

front/rear

710/40-22.5

600/50-22.5

Weightfrom13,000 kg
Dimensions

Length

Width

Ground clearance

8262 mm

2720 mm (710/40-22.5 wheels)

620 mm

Loading capacity

Max load

Load space vertical cross cut area

10 000 kg

4 m²

Diesel engine

Type

Capacity

Torque

Agco Power 49 AWF

124 kW / 2100 rpm

700 Nm /

Transmission

Type

Speed max

Traction force

Hydrostatic-mechanical with diffrerential locks

25 km/h

130 kN

Steering

Type

Turning angle

Proportional

+/- 45°

Brakes

Type

Oil immersed brakes front and rear

Hydraulics

Type

Flow

Pressure

Tank volume

Load sensing

220 l/min (2000rpm)

215 bar

125 l

Electrics

Batteries

Alternator

Start

Working lights

2 x 145 Ah, 24 V

100 A

4kW

16 pcs

Crane

Type

Reach

Mesera F59 / Kesla 600

Mesera 7,2/8,5/10 m / Kesla 7,7/8,2/10 m

 

Rotator

Sampo Hydraulics MR8

 

Link

Link with 1-direction brake

 

Grapple

Kesla proG28

Standard equipment: AC, hydr. oil filling pump and vacuum pump, 2 fire extinguishers, radio/CD, hydraulic stairs, tool kit.

 


 
 
 


 
 
 

 

 


 
 
 
 


 

 

 

 

 

 

 


 
 

 

 



  


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For more information see  www.sampo-rosenlew.fi/en/products/metsakoneet-----/kuormatraktorit--/fr28-.html

  

 

 

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