Komatsu 931- 2020

Strong and smart harvester

Komatsu 931- 2020

The Komatsu 931 is a strong harvester with optimal manoeuvrability. With its high production capacity and operator comfort it is built for truly demanding logging. 

Features

Improved off road manoeuvrability

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

User-friendliness

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


Revolutionary 3-pump hydraulics

The 931'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.

Parallel crane

Fast and powerful parallel crane, easy to operate. Mechanical crane tip control. Rapid out, powerful in. Parallel curve. Agile in thinning. Contributes to lower fuel consumption.

Levelling function

The cab levelling function means that you are always seated levelly and don't need to stretch and strain to maintain good posture.

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.

Specifications

931-2020

Overview

Komatsu 931 harvester dimensions
A. Width

With 600/55x26,5 tyres: 2 726 mm

B. Length, total

7 525 mm

C. Length, front axle to middle joint

1 930 mm

D. Length, middle joint to rear axle

1 800 mm

E. Transport height

3 960 mm

F. Ground clearance

685 mm

Approximate weight

From 19 880 kg

Type

AGCO POWER, 6-cylinder, diesel engine with turbo and intercooler. EU Stage V, Tier 4F, MAR-1 and Stage II.

Stroke volume

7.4 l (1.95 gal)

Power

190 kW DIN at 1 850 rpm (MAR-1: 193 kW DIN at 1 950 rpm)

Torque

1 130 Nm at 1 500 rpm (Brazil: 1 000 Nm at 1 500 rpm)

Fuel tank

405 l (107 gal)

Model and reach

230H: 8.7 m (28'7"), 10 m (32'10"), 11 m (36'1")

Gross lifting torque

229 kNm (168,90 lbf-ft)

Gross slewing torque

47.5 kNm (35,034 lbf-ft)

Available heads

8,7 m: S92, C93, C124, S132, C144, V132E, C164, 370E. 10 m: S 92, C93, C124, S132, C144, V132E. 11 m: S92, C93, C124

Flow

528 l/min (139 gal/min) at 1 600 rpm

System pressure

280 bar (4,061 psi)

Voltage

24 V

Battery capacity

2 x 180 Ah

Generator

2 x 100 A

Driving speed

0-21 km/h

Tractive force

189 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.

Our customers

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