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Komatsu WA70-5

Series: Komatsu Wheel Loader

Source: https://www.technikboerse.com/gebraucht/radlader-255/komatsu

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The Komatsu WA70-5 is a model in the Komatsu Wheel Loader series. The engine delivers 44.7 kW, has 4 cylinders, with a displacement of 3,293.8 cm³. Rated speed is 2,350 rpm. The unladen weight is 5,059.8 kg. The wheelbase measures 2,033 mm. Ground clearance is 304.8 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 WA70-5 sits at the bottom of that range with 44.7 kW. Its immediate neighbours are the WA80-3 below it with 44.1 kW and the WA70-6 above it with 45 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
Power44.7 kWcorrect
Rated speed2,350 rpmcorrect
Cylinders4correct
Displacement3,293.8 cm³correct
AspirationNaturalcorrect
Coolant capacity9.1 lcorrect

Dimensions and weights

Wheelbase2,033correct
Ground clearance304.8correct
Unladen weight5,059.8 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmission transmission switchable in all directions under full powercorrect
Forward gears2correct
Reverse gears2correct

Working data

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

Other data

Height2,462.8correct

Where this model stands

Power-to-weight ratio: 8.8 kW/t (45 kW / 5.1 t)

Stronger than 13% 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 WA70-5 have?

The Komatsu WA70-5 delivers 44.7 kW.

How much does the Komatsu WA70-5 weigh?

The unladen weight is 5,060 kg.

What engine does the Komatsu WA70-5 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

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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