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Komatsu WA70-6

Series: Komatsu Wheel Loader

Source: https://www.lectura-specs.com/en/model/construction-machiner

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With the WA70-6, Komatsu offers a model from the Komatsu Wheel Loader series. The engine delivers 61.1 hp (45 kW), has 4 cylinders. The engine comes from Komatsu. The unladen weight is 5,060 kg. The wheelbase measures 2,051.3 mm. Ground clearance is 307.8 mm. The tank holds 132.1 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. The pump delivers 53.4 l/min. The hydraulic tank holds 50.3 litres. The cooling system holds 9.5 litres. The engine fitted is the 4D95LWE-5. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 29.4 to 1,738.8 hp; the WA70-6 sits at the bottom of that range with 61.1 hp. Its immediate neighbours are the WA80-3 below it with 59.9 hp and the WA120-3 above it with 63.9 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine makeKomatsucorrect
Engine model4D95LWE-5correct
Power61.1 hp (45 kW)correct
Cylinders4correct
Coolant capacity9.5 lcorrect

Dimensions and weights

Wheelbase2,051.3correct
Ground clearance307.8correct
Unladen weight5,060 kgcorrect

Drivetrain and chassis

Forward gears2correct
Reverse gears2correct

Working data

Pump flow53.4 l/mincorrect
Hydraulic oil capacity50.3 lcorrect
Fuel tank capacity132.1 lcorrect

Other data

Height2,465.8correct

Where this model stands

Power-to-weight ratio: 8.9 kW/t (45 kW / 5.1 t)

Stronger than 14% 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 WA70-6 have?

The Komatsu WA70-6 delivers 61.1 hp.

How much does the Komatsu WA70-6 weigh?

The unladen weight is 5,060 kg.

What engine does the Komatsu WA70-6 have?

4 cylinders.

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 15 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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