Komatsu 951

Collossally Powerful

Komatsu 951

The new Komatsu 951 is the largest harvester you can find on the market. A giant packed with future technology that delivers completely new levels of productivity, operator comfort and eco-friendliness. A few of the most important strength are presented here.


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.




Technical dimnsions of Komatsu 951
Approximate weight

from 23 600 kg

Stroke volume

7.4 l


210 kW DIN (282 hp) at 1,900 rpm


1200 Nm (885 lbf-ft) at 1,500 rpm

Fuel tank

529 l (140 gal)

Model and reach

270H: 8.5 m (27,9 ft), 10,3 m (33,8 ft)

Gross lifting torque

274 kNm (202,09 lbf-ft)

Gross slewing torque

60 kNm (44,253lbf-ft)


528 l/min (139 gal/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

0-7,7/23,5 km/h (0-4,8/14,6 mph) (off-road/road)

Tractive force

220 kN

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