Komatsu D155AX-7 Specifications & Technical Data (2012-2016)

Technical specs - D155AX-7 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: 39.5 t

Transport length: 8.225 m

Transport width: 2.4 m

Transport height: 3.395 m

Blade type: SU/TS

Track width: 610 mm

Travel speed: 14 km/h

Front blade width: 4.06 m

Model series: D

Engine manuf.: Komatsu

Engine type: SAAD140E-5

Engine power: 268 kW

Displacement: 15.24 l

Revolutions at max torque: 1900 rpm

More technical details, like: soil pressure, reverse travel speed, transmission type, max. drawbar pull, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level, undercarriage type, undercarriage system, cab - type...

More technical details, like: soil pressure, reverse travel speed, transmission type, max. drawbar pull, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level, undercarriage type, undercarriage system, cab - type, rops, fops, telematics available, platform, grade control available, platform, engine manufacturer, engine model, emission rating, aspiration, rated speed, engine output - net, engine output - gross, transmission type, speed mode - 1, carrier rollers, track rollers, raised sprocket, shoe - width, shoe - type, ground contact area, number of shoes, service brake type, height - max, height - top of rops, ground clearance, width - over tracks, track length - on ground, blade, blade - width, blade - height, blade - dig depth, blade - lift clearance, blade - tilt, steering - differential, steering - clutches and brakes, fuel tank, blade - capacity, speed - forward maximum, speed - reverse maximum, ground bearing pressure, drawbar pull - maximum, implement pump - flow, implement pump - pressure, operating weight are available in the full technical specs.

Basic model with ROPS cabin and corresponding blade

Special equipment

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

Download datasheets (PDF)

D155AX-7 Komatsu Specification for Europe (EN)

Komatsu D155AX-7 FAQ

When was the Komatsu D155AX-7 manufactured?

The Komatsu D155AX-7 was manufactured from 2012 to 2016.

How much does the Komatsu D155AX-7 weigh?

The Komatsu D155AX-7 weighs 39.5 tons.

What are the transport dimensions of the Komatsu D155AX-7 bulldozer?

The Komatsu D155AX-7 has a transport length of 8.23 meters, a transport width of 2.4 meters, and a transport height of 3.4 meters.

What is the travel speed of the Komatsu D155AX-7 bulldozer?

The Komatsu D155AX-7 bulldozer has a travel speed of 14 km/h.

What is the track width of the Komatsu D155AX-7 bulldozer's undercarriage?

The Komatsu D155AX-7 bulldozer has a track width of 610 mm.

What are the specifications of the primary work tool on the Komatsu D155AX-7 bulldozer?

The Komatsu D155AX-7 bulldozer is equipped with a semi-U blade that is hydraulically pivotable and has an angling function, with a front blade width of 4.06 meters.

How much is a Komatsu D155AX-7 Bulldozer (2012u20132016) worth?

The residual value of the Komatsu D155AX-7 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Events

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SteinExpo 2026

Homberg/Nieder-Ofleiden, Germany

September 2 — 5

NordBau 2026

Holstenhallen Neumünster, Germany

September 9 — 13

Machine inspection

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Compare Komatsu D155AX-7 with similar Bulldozers

Komatsu D155AX-7

Weight:: 39.5 t

Transport length:: 8.225 m

Transport width:: 2.4 m

Transport height:: 3.395 m

Beml BD355

Weight:: 44.47 t

Transport length:: 7.163 m

Transport width:: 4.315 m

Transport height:: 4.125 m

Sinomach GTY320

Weight:: 37.2 t

Transport length:: 6.88 m

Transport width:: 4.13 m

Transport height:: 3.68 m

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Spare parts & Components

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Transport

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News

Construction News by LECTURA 21.06.2026

D155AX-7 Komatsu D155AX-7 Specifications & Technical Data (2012—2016)