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Komatsu WA180-3

Series: Komatsu Wheel Loader

Source: https://www.komatsu.com/pl-pl

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The Komatsu WA180-3 is a model in the Komatsu Wheel Loader series. The engine delivers 111.5 hp (82 kW), has 6 cylinders, with a displacement of 5,901 cm³. Torque is 417 Nm. Rated speed is 2,400 rpm. The unladen weight is 9,330 kg. The wheelbase measures 2,700.5 mm. Ground clearance is 426.7 mm. The tank holds 170.3 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 144.2 l/min. The electrical system runs on 24 V. The engine fitted is the S6D102 E1. Tyre size: 17,5 R25. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 29.4 to 1,738.8 hp; the WA180-3 sits at the bottom of that range with 111.5 hp. Its immediate neighbours are the W70-3 below it with 108.5 hp and the WA180-3PT above it with 113.6 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS6D102 E1correct
Power111.5 hp (82 kW)correct
Rated speed2,400 rpmcorrect
Torque417correct
Cylinders6correct
Displacement5,901 cm³correct
Aspirationturbochargedcorrect

Dimensions and weights

Wheelbase2,700.5correct
Ground clearance426.7correct
Unladen weight9,330 kgcorrect

Drivetrain and chassis

Gearbox typeFully automatic gearbox, full powershift transmission with 'kick-down' systemcorrect
Forward gears4correct
Reverse gears4correct
Tyre size17.5 R25correct
System voltage24 Vcorrect

Working data

Pump flow144.2 l/mincorrect
Fuel tank capacity170.3 lcorrect

Other data

Height3,096.8correct

Where this model stands

Power-to-weight ratio: 8.8 kW/t (82 kW / 9.3 t)

Stronger than 40% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Komatsu WA180-3 have?

The Komatsu WA180-3 delivers 112 hp.

How much does the Komatsu WA180-3 weigh?

The unladen weight is 9,330 kg.

What engine does the Komatsu WA180-3 have?

6 cylinders, 5,901 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 19 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

W120-3

W170-2

W180-1

W20-1

W260-1

W30

W40

W60

W70-3

W90-3

WA 400-5

WA100M-5

Sources: [1]

Wheel loader in 3D section

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

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