Komatsu 855

Powerful yet compact forwarder

Komatsu 855

The Komatsu 855 is an allround forwarder, suitable for both thinning and clear cutting. The forwarder is powerful yet compact and offers you long-term productivity in all situations.

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Gross load

14 000 kg (30,865 lb)

Power

170 kW DIN at 1900 rpm

Stage V and Tier 4F (Stage II: 165 kW DIN at 1 900 rpm)

Torque

950 Nm at 1500 rpm

Stage V, Tier 4F and Stage II

Tractive force

187 kN (42,000 lbf)

Features

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Komatsu Comfort Ride

A forwarder operator spends many hours a day in the cab, making a pleasant and comfortable work environment extremely important. Komatsu Comfort Ride efficiently dampens jolts and vibrations, ensuring an ergonomic work environment. This in turn contributes to higher productivity and better profitability.

The new generation of Komatsu Comfort Ride comes with comfort-enhancing features like adjustable sideways firmness and automatic side levelling at standstill and at low speed. The elevated unloading mode now also works at low speed, to make it smoother to reposition the forwarder at the landing. Great news for all forwarder operators!

New - Smart Crane as option!

Now all our forwarders can be equipped with Smart Crane, with advantages such as simpler crane operation, less physical strain and higher productivity.

Click here for more information about Smart Crane

Efficient loading

The crane has a long reach and a high net lifting force, a reliable pillar and hose routing solution and a Combi outer boom. Tiltable crane pillar (option) for efficient loading in steep terrain.

Flexible bunk with high load capacity

The Komatsu 855 has a large bunk characterised by its flexibility and many options. One is FlexGate, the gate that improves visibility and flexes out of the way if struck by the crane. This simplifies loading and minimises the risk of machine damage. Another is FlexBunk, which with its hydraulic height-adjustable stakes and option to widen the bunk provides a high load capacity.

Easy to maintain

Service and maintenance are quickly and easily conducted. All daily service can be performed from ground level via easily accessible service hatches and the dipsticks are quickly and easily checked. The engine hood is electrically powered and the filters are strategically located together for easy access under the hood. The forwarder has many conveniently located service hatches.

More power for sustainable productivity

We have a brand new engine installation conforming to the latest emission legislation (Stage V). It also offers you many other advantages, such as an all new AdBlue system, a new exhaust system and hydraulic tappets. Despite the new larger engine installation we’ve managed to keep the same slim design with good all round visibility and views of the machine – right down to the wheels.

The transmission for tough conditions

High tractive effort and a strong transmission are some of the characteristics required for a forwarder to be operated in tough terrain. All Komatsu forwarders offer these advantages in the standard versions, but for particularly tough terrain, something extra is sometimes required in the form of endurance and strength. Therefore, we offer the XT option for some of our forwarder models.

Komatsu 855 with the XT characteristics is equipped with a more powerful bogie with hub reductions, which is a great advantage when working in difficult conditions, such as steep, snowy or wet terrain.

Specifications

855

Overview

Komatsu 855 forwarder dimensions
A. Width

With 600/55x26,5 tyres: 2 730 mm (8'11").

B. Length, total

130F: 10 080 mm (33'1") , 145F: 10 260 mm (33'8") (with shortest rear frame)

C. Length, front axle to middle joint

1 800 mm (5'11")

D. Length, middle joint to rear axle

130F: 3 300 mm (10'10") , 145F: 3 480 mm (11'5") (with shortest rear frame)

E. Transport height, with hoses and tire compression

130F: 3 920 mm (12'10") 130F with crane tilt: 3880 mm (12'9"), 145F: 3 930 mm (12'11")

F. Ground clearance, at steering joint

8WD: 710 mm (2'4")

Note

Stated dimensions are nominal and may vary slightly depending on production tolerances and choice of equipment.

Approximate weight

6WD: 16 500 kg (36,376 lb), 8WD: 18 100 kg (39,904 lb)

Type

AGCO Power, 6-cylinder diesel engine with turbo and intercooler. EU Stage V, Tier 4F and Stage II.

Stroke volume

6.6 l (1.7 gal)

Power

EU Stage V and Tier 4F: 170 kW DIN at 1 900 rpm. Stage II: 165 kW DIN at 1 900 rpm

Torque

EU Stage V, Tier 4F and Stage II: 950 Nm at 1 500 rpm

Fuel Tank

160 l (42.3 gal)

Gross load

14 000 kg (30,865 lb)

Bunk area

4,4 - 5,9 m² , depending on options and market

Crane

Komatsu 130F, Komatsu 145F

Reach

130F: 8 m (26'3") / 10 m (32'10"), 145F: 8.5 m (27'11") / 10 m (32'10")

Gross lifting torque

130F: 127 kNm (93,670 lb-ft), 145F: 145 kNm (106,947 lb-ft)

Gross slewing torque

130F: 28.7 kNm (21,168 lb-ft), 145F: 38 kNm (28,027 lb-ft)

Rotator

G121/GT151

Grapple

Komatsu G28

Max hydraulic flow

280 l/min (74 gal/min) at 2 000 rpm

Voltage

24 V

Battery capacity

2 x 180 Ah

Generator

2 x 100 A

Driving Speed

0 - approx. 25 km/h (15,5 mph)

Tractive Force

187 kN (42,000 lbf)

General information

The specifications describe possible equipment, not which equipment is standard or optional. Standard and optional equipment varies between countries. Your sales representative has an up-to-date list of what is included. Weights are based on the equipment specified in the basic specification. Specifications and designs are subject to alteration without prior notice.

Gallery

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