Start › Mining equipment › Komatsu › D155AX-6

Komatsu D155AX-6 Crawler

Series: Other models

Source: https://www.komatsu.eu/en/product-archive/crawler-dozers/d15

Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required

The Komatsu D155AX-6 belongs to the Komatsu Crawler Tractor series. The engine delivers 365 hp (264 kW), has 6 cylinders, with a displacement of 15,240 cm³. Rated speed is 1,900 rpm. The unladen weight is 39,507.9 kg. Ground clearance is 509 mm. The tank holds 624.6 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. The cooling system holds 82.1 litres. The oil fill is 37.1 litres. The engine fitted is the SAA6D140E-5. The Komatsu Crawler Tractor series covers 265 models. Rated output within it ranges from 35.5 to 4,126.5 hp; the D155AX-6 sits at the bottom of that range with 365 hp. Its immediate neighbours are the D155A-2 below it with 324.4 hp and the D275A-2 above it with 415.7 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Mining equipment. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSAA6D140E-5correct
Power365 hp (264 kW)correct
Rated speed1,900 rpmcorrect
Cylinders6correct
Displacement15,240 cm³correct
Aspirationturbocharged, air-to-air aftercooled, cooled EGRcorrect
Coolant capacity82.1 lcorrect
Engine oil capacity37.1 lcorrect

Dimensions and weights

Length8,226.6correct
Ground clearance509correct
Unladen weight39,507.9 kgcorrect

Drivetrain and chassis

Gearbox typeKomatsu TORQFLOW transmissioncorrect
Forward gears3correct
Reverse gears3correct

Working data

Fuel tank capacity624.6 lcorrect

Other data

Height3,404.6correct

Where this model stands

Power-to-weight ratio: 6.7 kW/t (264 kW / 39.5 t)

Stronger than 76% of the mining equipment in the register — out of 945 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Komatsu D155AX-6 have?

The Komatsu D155AX-6 delivers 365 hp.

How much does the Komatsu D155AX-6 weigh?

The unladen weight is 39,508 kg.

What engine does the Komatsu D155AX-6 have?

6 cylinders, 15,240 cm³ displacement.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

This page carries 17 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

Missing a figure you were looking for? Report it →

Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →

Other models in this series

02ESV36

02ESV56

02ESV60

12CM12

12CM15

12CM27

12HM series

14CM09CC

14CM10

14CM15

14CM15B

14CM15C

Sources: [1]

Dump truck in 3D section

Turn the model, look inside and click an assembly — each one is explained.

Compare