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Liebherr L566 XPOWER

Series: Liebherr Wheel Loader

Source: https://www.liebherr.com/en-us/earthmoving/products/wheel-lo

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With the L566 XPOWER, Liebherr offers a model from the Liebherr Wheel Loader series. The engine delivers 275.8 hp (199.8 kW), has 6 cylinders, with a displacement of 10,520.5 cm³. Rated speed is 1,800 rpm. The unladen weight is 23,899.8 kg. The wheelbase measures 3,596.6 mm. Ground clearance is 579.1 mm. The tank holds 363.4 litres. Maximum torque is reached at 1,100 rpm. The pump delivers 291.5 l/min. The hydraulic tank holds 190 litres. The cooling system holds 73.1 litres. The engine fitted is the D936 A7. Tyre size: 26,5R25 L3. The Liebherr Wheel Loader series covers 37 models. Rated output within it ranges from 99.4 to 357.9 hp; the L566 XPOWER sits in the upper part of that range with 275.8 hp. Its immediate neighbours are the L576 2plus2 below it with 272 hp and the L580 above it with 292 hp. 480 Liebherr models across 20 series are on record. The model is listed under Wheel loaders. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD936 A7correct
Power275.8 hp (199.8 kW)correct
Rated speed1,800 rpmcorrect
Speed at max. torque1,100 rpmcorrect
Cylinders6correct
Displacement10,520.5 cm³correct
AspirationWater-cooled in-line engine with charge-air cooling, exhaust after-treatment thrcorrect
Coolant capacity73.1 lcorrect

Dimensions and weights

Wheelbase3,596.6correct
Ground clearance579.1correct
Unladen weight23,899.8 kgcorrect

Drivetrain and chassis

Tyre size26.5R25 L3correct

Working data

Pump flow291.5 l/mincorrect
Hydraulic oil capacity190 lcorrect
Fuel tank capacity363.4 lcorrect

Other data

Height3,627.1correct

Where this model stands

Power-to-weight ratio: 8.4 kW/t (200 kW / 23.9 t)

Stronger than 86% 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 Liebherr L566 XPOWER have?

The Liebherr L566 XPOWER delivers 276 hp.

How much does the Liebherr L566 XPOWER weigh?

The unladen weight is 23,900 kg.

What engine does the Liebherr L566 XPOWER have?

6 cylinders, 10,520 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

L506ST

L507ST

L508ST

L510ST

L514

L524

L524 2plus1

L526

L528

L528 2plus1

L534

L538

Sources: [1]

Wheel loader in 3D section

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

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