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Komatsu WA270-7

Series: Komatsu Wheel Loader

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The Komatsu WA270-7 belongs to the Komatsu Wheel Loader series. The engine delivers 156.4 hp (111 kW), with a displacement of 6,690.8 cm³. Rated speed is 2,000 rpm. The wheelbase measures 2,901.7 mm. Ground clearance is 466.3 mm. The tank holds 186.2 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 150.3 l/min. The hydraulic tank holds 78.4 litres. The cooling system holds 28 litres. The engine fitted is the SAA6D107E-2. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 29.4 to 1,738.8 hp; the WA270-7 sits at the bottom of that range with 156.4 hp. Its immediate neighbours are the WA320-3 CUSTOM below it with 155 hp and the W90-3 above it with 159.2 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 16 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSAA6D107E-2correct
Power156.4 hp (111 kW)correct
Rated speed2,000 rpmcorrect
Displacement6,690.8 cm³correct
AspirationTurbo-chargedcorrect
Coolant capacity28 lcorrect

Dimensions and weights

Wheelbase2,901.7correct
Ground clearance466.3correct

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears4correct
Reverse gears4correct

Working data

Pump flow150.3 l/mincorrect
Hydraulic oil capacity78.4 lcorrect
Fuel tank capacity186.2 lcorrect

Other data

Height3,200.4correct

Frequently asked questions

How much power does the Komatsu WA270-7 have?

The Komatsu WA270-7 delivers 156 hp.

What engine does the Komatsu WA270-7 have?

6,691 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.
  • 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.

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This page carries 16 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.

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Other models in this series

Sources: [1]

Wheel loader in 3D section

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