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Komatsu WA270-3

Series: Komatsu Wheel Loader

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The Komatsu Wheel Loader series from Komatsu includes the WA270-3. The engine has 6 cylinders, with a displacement of 5,901 cm³. Torque is 566.1 Nm. The unladen weight is 12,300 kg. The wheelbase measures 2,901.7 mm. Top speed is 41.8 km/h. The tank holds 185.1 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 314.2 l/min. The hydraulic tank holds 120.4 litres. The engine fitted is the S6D102E1. Tyre size: 20,5 R25. The Komatsu Wheel Loader series covers 104 models. Unladen weight within it ranges from 3,719.5 to 216,400 kg; the WA270-3 sits at the bottom of that range with 12,300 kg. Its immediate neighbours are the WA250PZ-6 below it with 12,115 kg and the WA270PT-3 Active above it with 12,700 kg. 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 modelS6D102E1correct
Torque566.1correct
Cylinders6correct
Displacement5,901 cm³correct

Dimensions and weights

Wheelbase2,901.7correct
Unladen weight12,300 kgcorrect

Drivetrain and chassis

Gearbox typepowershift transmissioncorrect
Forward gears4correct
Reverse gears4correct
Tyre size20.5 R25correct
Top speed41.8 km/hcorrect

Working data

Pump flow314.2 l/mincorrect
Hydraulic oil capacity120.4 lcorrect
Fuel tank capacity185.1 lcorrect

Other data

Height3,252.2correct

Frequently asked questions

How much does the Komatsu WA270-3 weigh?

The unladen weight is 12,300 kg.

What engine does the Komatsu WA270-3 have?

6 cylinders, 5,901 cm³ displacement.

How fast does the Komatsu WA270-3 go?

Top speed is 41.8 km/h.

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

Sources: [1]

Wheel loader in 3D section

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