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Komatsu WA65-5

Series: Komatsu Wheel Loader

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With the WA65-5, Komatsu offers a model from the Komatsu Wheel Loader series. The engine delivers 40.3 kW, has 4 cylinders, with a displacement of 3,293.8 cm³. Rated speed is 2,350 rpm. The unladen weight is 4,660.2 kg. The wheelbase measures 2,033 mm. Ground clearance is 280.4 mm. The tank holds 81 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. The pump delivers 50 l/min. The hydraulic tank holds 29.9 litres. The cooling system holds 9.1 litres. The engine fitted is the 4D95-LE3. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 21.6 to 1,163.3 kW; the WA65-5 sits at the bottom of that range with 40.3 kW. Its immediate neighbours are the WA65-6 below it with 40 kW and the WR8 above it with 41.2 kW. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine model4D95-LE3correct
Power40.3 kWcorrect
Rated speed2,350 rpmcorrect
Cylinders4correct
Displacement3,293.8 cm³correct
AspirationNaturalcorrect
Coolant capacity9.1 lcorrect

Dimensions and weights

Wheelbase2,033correct
Ground clearance280.4correct
Unladen weight4,660.2 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears2correct
Reverse gears2correct

Working data

Pump flow50 l/mincorrect
Hydraulic oil capacity29.9 lcorrect
Fuel tank capacity81 lcorrect

Other data

Height2,438.4correct

Where this model stands

Power-to-weight ratio: 8.6 kW/t (40 kW / 4.7 t)

Stronger than 9% 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 WA65-5 have?

The Komatsu WA65-5 delivers 40.3 kW.

How much does the Komatsu WA65-5 weigh?

The unladen weight is 4,660 kg.

What engine does the Komatsu WA65-5 have?

4 cylinders, 3,294 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 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.

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Other models in this series

Sources: [1]

Wheel loader in 3D section

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

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