Komatsu 951

Powerful and productive harvester

Komatsu 951

The Komatsu 951 is our largest and most powerful harvester. With its high productivity and good operator comfort, the harvester is particularly suitable for final felling.


Almost unstoppable

Komatsu Comfort Bogie, our unique portal bogie, provides superb stability, ground clearance and manoeuvrability.

Revolutionary 3-pump hydraulics

The 951'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 584 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.

Service friendly

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.

Improved off road manoeuvrability

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




A. Width

With 710/70x34 tyres: 3 060 mm.

B. Length, total

8 285 mm

C. Length, front axle to middle joint

2 300 mm

D. Length, middle joint to rear axle

1 850 mm

E. Transport height

3985 mm (13'1") to top of roof, straight cab. 3945 mm (12'11") backwards tilted cab with tilted light ramp. Both measurements with tyre compressions.

F. Ground clearance at steering joint

665 mm


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

Approximate weight

from 22 790 kg


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

Stroke volume

7.4 L


210 kW DIN (282 hp) at 1,850 rpm


1280 Nm at 1,500 rpm

Fuel tank

529 L

Model and reach

270H: 8.7 m (28'7"), 10,3 m (33'10")

Gross lifting torque

275 kNm

Gross slewing torque

60 kNm

Available heads

C124, S132, C144, S162E, C164, S172, C202, C202E


528 l/min at 1,600 rpm

System pressure

280 bar (4,061 psi)


24 V

Battery capacity

2 x 180 Ah


2 x 100 A

Driving speed

0 -24 km/h

Tractive force

222 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.