Komatsu 911

Powerful and energy efficient

Komatsu 911

Komatsu 911 all-round harvester delivers next generation harvester technology today, uniquely benefiting the environment, the working environment and production. The explanation can be found in both the whole and the parts, the most important of which are presented here.

Work faster with 3 pump hydraulics

The 911 features Komatsu's unique 3-pump hydraulics. The unique pressure and flow optimisation enables you to work significantly faster as the 3-pump hydraulics allow you to use 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.


The machine is ready for installation of MaxiFleet, the world's first fleet management system for forestry machines. A unique tool that enables searches, compilations and presentations for all the machine and production data that your machine generate, with the powerful MaxiXplorer as the informations source.

Powerful and eco-friendly engine

The Komatsu 911 is the first all-round harvester on the market with a Stage 4/Final engine. It fulfils the most stringent requirements on minimized emissions of environmentally hazardous particles and nitrogen oxides. What's more, the hypermodern engine technology improves fuel economy and considerably reduces noise thanks to its intelligent variable fan control. All without compromising engine power.

Service advantages

New service advantages – everything from improved access to filters and separate hatches for refilling diesel and hydraulic oil to a cassette system for faster valve adjustment.

Superior visibility

Always perfect visibility. Thanks to the crane's placement to the side of the cab, you always have optimal visibility of the head whether it's close to or far from the cab. The new front windows means improved visibility, both upwards and downwards.




A. Width

With 600/55x26,5 tires: 2 722 mm (8'11"). With 710/45x26,5 tires: 2 952 mm (9'8")

B. Length, total

With 200H crane: 7 370 mm (24'2")

C. Length, front axle to middle joint

With 200H crane: 1 850 mm (6'1")

D. Length, middle joint to rear axle

With 200H crane: 1 700 mm (5'7")

E. Transport height

With 200H crane: 3 770 mm (12'4")

F. Ground clearance

With 200H crane: 660 mm (2'2")

Approximate weight

From 17 610 kg (38,823 lb)

Type, Europe and North America

66 AWF. 6-cylinder diesel engine with turbo and intercooler. EPA Tier 4 Final and EU Stage 4.

Stroke volume

6.6 l (1.74 gal)


170 kW DIN (228 hp) at 1,900 rpm


950 Nm (701 lbf-ft) at 1,500 rpm

Fuel tank

385 l (102 gal)

Model and reach

200H: 10 m (32'10")

Gross lifting torque

200H: 198 kNm (14,6037 lbf-ft).

Gross slewing torque

43 kNm (31,715 lbf-ft)

Available heads

200H (10 m/32'10"): S92, C93, C123.


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

System pressure

250-280 bar (3,626-4,061psi)


24 V

Battery capacity

2 x 180 Ah


2 x 100 A

Driving speed

0-8/20 km/h (0-5/12.5 mph) (off-road/road)

Tractive force

163 kN (36,644 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.

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