Start › Wheel loaders › Komatsu › WA75-3

Komatsu WA75-3

Series: Komatsu Wheel Loader

Source: https://www.komatsu.eu/en/product-archive/compact-wheel-load

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 WA75-3 belongs to the Komatsu Wheel Loader series. The engine delivers 42.5 kW, has 4 cylinders, with a displacement of 3,318.4 cm³. Torque is 210 Nm. Rated speed is 2,500 rpm. The unladen weight is 4,850 kg. The wheelbase measures 2,002.5 mm. Ground clearance is 460.2 mm. The tank holds 90.1 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. Maximum torque is reached at 1,600 rpm. The pump delivers 64.4 l/min. The hydraulic tank holds 95 litres. The cooling system holds 12.5 litres. The electrical system runs on 12 V. The engine fitted is the 4D 98E. Tyre size: 405/70 R18 SPT 9. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 21.6 to 1,163.3 kW; the WA75-3 sits at the bottom of that range with 42.5 kW. Its immediate neighbours are the WR8 below it with 41.2 kW and the WA80-3 above it with 44.1 kW. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 20 verified figures from 1 source are on file.

Technical data

Engine

Engine model4D 98Ecorrect
Power42.5 kWcorrect
Rated speed2,500 rpmcorrect
Torque210correct
Speed at max. torque1,600 rpmcorrect
Cylinders4correct
Displacement3,318.4 cm³correct
Coolant capacity12.5 lcorrect

Dimensions and weights

Wheelbase2,002.5correct
Ground clearance460.2correct
Unladen weight4,850 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears2correct
Reverse gears2correct
Tyre size405/70 R18 SPT 9correct
System voltage12 Vcorrect

Working data

Pump flow64.4 l/mincorrect
Hydraulic oil capacity95 lcorrect
Fuel tank capacity90.1 lcorrect

Other data

Height2,651.8correct

Where this model stands

Power-to-weight ratio: 8.8 kW/t (42 kW / 4.8 t)

Stronger than 11% 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 WA75-3 have?

The Komatsu WA75-3 delivers 42.5 kW.

How much does the Komatsu WA75-3 weigh?

The unladen weight is 4,850 kg.

What engine does the Komatsu WA75-3 have?

4 cylinders, 3,318 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 20 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

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.

Compare