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Liebherr L550 2plus2

Series: Liebherr Wheel Loader

Source: https://www.liebherr.com/en-int/p/657355-5376616

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With the L550 2plus2, Liebherr offers a model from the Liebherr Wheel Loader series. The engine delivers 176.8 hp (130.1 kW), has 4 cylinders, with a displacement of 6,381.1 cm³. Torque is 828.1 Nm. Rated speed is 2,000 rpm. The unladen weight is 16,525 kg. The wheelbase measures 3,282.7 mm. Ground clearance is 530.4 mm. The tank holds 300.2 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,300 rpm. The pump delivers 290.3 l/min. The hydraulic tank holds 240.4 litres. The cooling system holds 45 litres. The electrical system runs on 24 V. The engine fitted is the D 934 S A6. Tyre size: Michelin 23,5R25. The Liebherr Wheel Loader series covers 37 models. Rated output within it ranges from 99.4 to 357.9 hp; the L550 2plus2 sits in the lower part of that range with 176.8 hp. Its immediate neighbours are the L550 below it with 175.4 hp and the L556 2plus2 above it with 190.4 hp. 480 Liebherr models across 20 series are on record. The model is listed under Wheel loaders. 22 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD 934 S A6correct
Power176.8 hp (130.1 kW)correct
Rated speed2,000 rpmcorrect
Torque828.1correct
Speed at max. torque1,300 rpmcorrect
Cylinders4correct
Displacement6,381.1 cm³correct
Aspirationturbo-chargedcorrect
Coolant capacity45 lcorrect

Dimensions and weights

Wheelbase3,282.7correct
Ground clearance530.4correct
Unladen weight16,525 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears3correct
Reverse gears3correct
Tyre sizeMichelin 23.5R25correct
System voltage24 Vcorrect

Working data

Pump flow290.3 l/mincorrect
Hydraulic oil capacity240.4 lcorrect
Fuel tank capacity300.2 lcorrect

Other data

Height3,365correct

Where this model stands

Power-to-weight ratio: 7.9 kW/t (130 kW / 16.5 t)

Stronger than 67% 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 L550 2plus2 have?

The Liebherr L550 2plus2 delivers 177 hp.

How much does the Liebherr L550 2plus2 weigh?

The unladen weight is 16,525 kg.

What engine does the Liebherr L550 2plus2 have?

4 cylinders, 6,381 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 22 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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