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Komatsu WA380-8

Series: Komatsu Wheel Loader

Source: https://www.komatsu.com/en-us/products/equipment/wheel-loade

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The Komatsu WA380-8 belongs to the Komatsu Wheel Loader series. The engine delivers 194.7 hp (142.4 kW), has 6 cylinders, with a displacement of 6,690.8 cm³. The unladen weight is 18,455 kg. The wheelbase measures 3,301 mm. Ground clearance is 457.2 mm. The tank holds 300.2 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. Maximum torque is reached at 2,100 rpm. The pump delivers 137 l/min. The hydraulic tank holds 142.3 litres. Working pressure is 313.7 bar. The cooling system holds 60.9 litres. The electrical system runs on 24 V. The engine fitted is the SAA6D107E-3. The Komatsu Wheel Loader series covers 104 models. Rated output within it ranges from 29.4 to 1,738.8 hp; the WA380-8 sits at the bottom of that range with 194.7 hp. Its immediate neighbours are the WA380-3 below it with 190.4 hp and the W120-3 above it with 202.8 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 20 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSAA6D107E-3correct
Power194.7 hp (142.4 kW)correct
Speed at max. torque2,100 rpmcorrect
Cylinders6correct
Displacement6,690.8 cm³correct
Aspirationturbochargedcorrect
Coolant capacity60.9 lcorrect

Dimensions and weights

Wheelbase3,301correct
Ground clearance457.2correct
Unladen weight18,455 kgcorrect

Drivetrain and chassis

Gearbox typeautomatic gearboxcorrect
Forward gears4correct
Reverse gears4correct
System voltage24 Vcorrect

Working data

Pump flow137 l/mincorrect
Hydraulic oil capacity142.3 lcorrect
Hydraulic pressure313.7correct
Fuel tank capacity300.2 lcorrect

Other data

Height3,392.4correct

Where this model stands

Power-to-weight ratio: 7.7 kW/t (142 kW / 18.5 t)

Stronger than 71% 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 WA380-8 have?

The Komatsu WA380-8 delivers 195 hp.

How much does the Komatsu WA380-8 weigh?

The unladen weight is 18,455 kg.

What engine does the Komatsu WA380-8 have?

6 cylinders, 6,691 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 125 individual figures for this model. They come from 2 recorded sources; 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] [2]

Wheel loader in 3D section

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

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