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 strengths are presented here.


Almost unstoppable

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

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 optimization 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 maneuvring 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.




A. Width

With 710/70x34 tires: 3 060 mm (10'0").

B. Length, total

8 285 mm (27'2")

C. Length, front axle to middle joint

2 300 mm (7'7")

D. Length, middle joint to rear axle

1 850 mm (6'1")

E. Transport height

3 960 mm (13'0") (with tire compression)

F. Ground clearance

665 mm (2'2")


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

Approximate weight

From 22 790 kg (50,243 lb)


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

Stroke volume

7.4 l (1.95 gal)


214kW DIN at 1,85 rpm


1280 Nm at 1,500 rpm

Fuel tank

529 l (139.7 gal)

Model and reach

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

Gross lifting torque

275 kNm (20,283 lbf-ft)

Gross slewing torque

60 kNm (44,253 lbf-ft)

Available heads

C124, S132, C144, S172, C202


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 - approx. 24 km/h (14,9 mph)

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.

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