D31Q-16 Komatsu D31Q-16 Specifications & Technical Data (1979—1986)

Weight: 7.05t – Transport length: 4.045m – Transport width: 2.25m – Transport height: 2.62m – Soil pressure: 0.31kg/cm² – Track width: 600mm

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Technical specs - D31Q-16 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
7.05 t
Transport length
4.045 m
Transport width
2.25 m
Transport height
2.62 m
Soil pressure
0.31 kg/cm²
Track width
600 mm
Travel speed
6.5 km/h
Model series
D
Engine manuf.
Komatsu
Engine type
4D105-3
Engine power
46 kW
Displacement
4.33 l
Revolutions at max torque
2350 rpm

More technical details, like: blade type, reverse travel speed, front blade width, transmission type, max. drawbar pull, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level are available in the full technical specs.

Basic model with ROPS cabin and corresponding blade

Special equipment

Diesel particulate filter
No
Rear ripper
No
Tilt device
No
Aircondition
No

Download datasheets (PDF)

Komatsu D31Q-16 FAQ

When was the Komatsu D31Q-16 manufactured?

The Komatsu D31Q-16 was manufactured from 1979 to 1986.

How much does the Komatsu D31Q-16 weigh?

The Komatsu D31Q-16 weighs 7.05 tons.

What are the transport dimensions of the Komatsu D31Q-16 bulldozer?

The Komatsu D31Q-16 has a transport length of 4.05 meters, a transport width of 2.25 meters, and a transport height of 2.62 meters.

What is the travel speed of the Komatsu D31Q-16 bulldozer?

The Komatsu D31Q-16 bulldozer has a travel speed of 6.5 km/h.

What are the undercarriage specifications of the Komatsu D31Q-16 bulldozer?

The Komatsu D31Q-16 bulldozer has a track width of 600 mm and a soil pressure of 0.31 kg/cmu00b2.

How much is a Komatsu D31Q-16 Bulldozer (1979u20131986) worth?

The residual value of the Komatsu D31Q-16 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Events

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NordBau 2026

Holstenhallen Neumünster, Germany

September
NordBau 2026

Machine inspection

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Machine inspection

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Komatsu D31Q-16 with similar Bulldozers

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Komatsu D31Q-16

Weight:
7.05 t
Transport length:
4.045 m
Transport width:
2.25 m
Transport height:
2.62 m
Caterpillar D 4 G

Caterpillar D 4 G

Weight:
7.9 t
Transport length:
4.04 m
Transport width:
1.96 m
Transport height:
2.77 m

Spare parts & Components

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Spare parts

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Transport

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