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Komatsu WA150-5

Series: Komatsu Wheel Loader

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The Komatsu Wheel Loader series from Komatsu includes the WA150-5. The engine has 4 cylinders, with a displacement of 3,921.4 cm³. Rated speed is 2,000 rpm. The unladen weight is 7,845 kg. Ground clearance is 425.2 mm. The tank holds 133.2 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 123 l/min. The engine fitted is the SAA4D102E-2-B. The Komatsu Wheel Loader series covers 104 models. Unladen weight within it ranges from 3,719.5 to 216,400 kg; the WA150-5 sits at the bottom of that range with 7,845 kg. Its immediate neighbours are the WA120-3 Batcher below it with 7,840 kg and the WA150-6 above it with 7,850 kg. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 12 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSAA4D102E-2-Bcorrect
Rated speed2,000 rpmcorrect
Cylinders4correct
Displacement3,921.4 cm³correct
AspirationTurbocharged, and air-to-air after cooledcorrect

Dimensions and weights

Ground clearance425.2correct
Unladen weight7,845 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmission transmissioncorrect
Forward gears4correct
Reverse gears4correct

Working data

Pump flow123 l/mincorrect
Fuel tank capacity133.2 lcorrect

Frequently asked questions

How much does the Komatsu WA150-5 weigh?

The unladen weight is 7,845 kg.

What engine does the Komatsu WA150-5 have?

4 cylinders, 3,921 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.

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This page carries 12 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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