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Komatsu WR11-3

Series: Komatsu Wheel Loader

Source: https://www.komatsu.eu/de/radlader/radlader

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The WR11-3 from Komatsu is part of the Komatsu Wheel Loader series. The engine delivers 85.1 hp (62.6 kW), has 4 cylinders, with a displacement of 3,921.4 cm³. Rated speed is 2,400 rpm. The unladen weight is 8,635 kg. The wheelbase measures 2,916.9 mm. Ground clearance is 402.3 mm. The tank holds 133.2 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. The engine fitted is the S4D102E. Tyre size: 16,9-24-10PR. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 29.4 to 1,738.8 hp; the WR11-3 sits at the bottom of that range with 85.1 hp. Its immediate neighbours are the WA95-3 below it with 76 hp and the WA120-3 Batcher above it with 85.7 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 14 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS4D102Ecorrect
Power85.1 hp (62.6 kW)correct
Rated speed2,400 rpmcorrect
Cylinders4correct
Displacement3,921.4 cm³correct

Dimensions and weights

Wheelbase2,916.9correct
Ground clearance402.3correct
Unladen weight8,635 kgcorrect

Drivetrain and chassis

Forward gears3correct
Reverse gears3correct
Tyre size16.9-24-10PRcorrect

Working data

Fuel tank capacity133.2 lcorrect

Other data

Height3,035.8correct

Where this model stands

Power-to-weight ratio: 7.2 kW/t (63 kW / 8.6 t)

Stronger than 31% 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 WR11-3 have?

The Komatsu WR11-3 delivers 85.1 hp.

How much does the Komatsu WR11-3 weigh?

The unladen weight is 8,635 kg.

What engine does the Komatsu WR11-3 have?

4 cylinders, 3,921 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 14 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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