Komatsu 901

Strong and nimble

Komatsu 901

The Komatsu 901 is part of our latest harvester generation featuring technological advances that uniquely benefit the environment, the working environment and production. As such, the 901 fulfils future requirements on thinning like no other as a leader and low environmental impact.


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Revolutionary 3-pump hydraulics

The 901's immense work capacity is much due to the brand new 3-pump hydraulics, split into dual circuits with separate pressure levels. The system is power-regulated against the diesel engine and offers a class-leading hydraulic capacity of 400 l/min. Unique pressure and flow optimisation enables you to work considerably faster without losing hydraulic power. You can operate several crane and head functions simultaneously with maximum hydraulic power, such as slewing the crane, feeding a log and manoeuvring the machine with optimally low fuel consumption.

Large and spacious cab

New large and spacious cab in a new design. Built on our proven, ergonomic and reliable cab concept. Gives a more silent working environment, an exclusive interior with car type material, lots of dedicated storage space,and much more.

Improved off road manoeuvrability

Improved off-road manoeuvrability with higher ground clearance, greater tractive force and improved power steering.


New step, improved storage options, more lights in storage spaces.

Crane placement and stability

The crane's placement together with the large work area provide the Komatsu 901 with unique conditions for high production capacity. The concept is proven and has a simple design, providing market-leading visibility and performance. The coupling between the cab's tilt cylinders and the stabiliser cylinders mounted on the rear axle provides world-class stability. To this we can add the cab's 360-degree rotational ability, which provides a larger work area and enables higher timber concentration and more effective forwarding.

Service advantages

With easily accessible inspection and service points grouped together, an electronically operated engine hood and vertically mounted fuel and oil filters, the daily service is easily conducted.





Komatsu 901 harvest in a forest
A. Width

With 600/45x24,5 tyres: 2 620 mm

B. Length, total

7 235 mm

C. Length, front axle to middle joint

1 850 mm

D. Length, middle joint to rear axle

1 700 mm

E. Transport height

3820 mm (12'6") to top of roof, straight cab. 3780 mm (12'5") backwards tilted cab with tilted light ramp. Both measurements with tire compression.

F. Ground clearance at steering joint

635 mm


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

Approximate weight

from 17,600 kg


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

Stroke volume

6.6 l (403 cu in)


170 kW DIN at 1,900 rpm


950 Nm at 1,500 rpm

Fuel tank

370 l

Model and reach

200H : 10 m (32,8 ft) or 11 m (36 ft)

Gross lifting torque

198 kNm (146,04 lbf-ft)

Gross slewing torque

43 kNm (31,715 lbf-ft)

Available heads

S82, S92, C93


400 l/min (106 gal/min) at 1,600 rpm

System pressure

280 bar


24 V

Battery capacity

2 x 180 Ah


2 x 100 A

Driving speed

0-24 km/h

Tractive force

164 kN

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.