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Liebherr LR622B

Series: Liebherr Crawler Loader

Source: https://www.liebherr.com/de-de/erdbewegung/produkte/radlader

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The Liebherr Crawler Loader series from Liebherr includes the LR622B. The engine delivers 98.4 kW, has 4 cylinders, with a displacement of 6,700.7 cm³. Rated speed is 2,000 rpm. The unladen weight is 15,921.1 kg. The tank holds 260.1 litres. The pump delivers 156.3 l/min. The hydraulic tank holds 130.2 litres. Working pressure is 259.9 bar. The cooling system holds 42 litres. The oil fill is 18.2 litres. The electrical system runs on 24 V. The engine fitted is the D 924 T-E. The Liebherr Crawler Loader series covers 7 models. Rated output within it ranges from 72.3 to 135 kW; the LR622B sits in the middle of that range with 98.4 kW. Its immediate neighbours are the LR614 below it with 72.3 kW and the LR626 LITRONIC above it with 105.1 kW. 480 Liebherr models across 20 series are on record. The model is listed under Wheel loaders. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD 924 T-Ecorrect
Power98.4 kWcorrect
Rated speed2,000 rpmcorrect
Cylinders4correct
Displacement6,700.7 cm³correct
Aspirationturbo-chargedcorrect
Coolant capacity42 lcorrect
Engine oil capacity18.2 lcorrect

Dimensions and weights

Unladen weight15,921.1 kgcorrect

Drivetrain and chassis

System voltage24 Vcorrect

Working data

Pump flow156.3 l/mincorrect
Hydraulic oil capacity130.2 lcorrect
Hydraulic pressure259.9correct
Fuel tank capacity260.1 lcorrect

Other data

Height3,130.3correct

Where this model stands

Power-to-weight ratio: 6.2 kW/t (98 kW / 15.9 t)

Stronger than 50% 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 LR622B have?

The Liebherr LR622B delivers 98.4 kW.

How much does the Liebherr LR622B weigh?

The unladen weight is 15,921 kg.

What engine does the Liebherr LR622B have?

4 cylinders, 6,701 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 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

LR614

LR624

LR626 LITRONIC

LR632B

LR634

LR636 LITRONIC

Sources: [1]

Wheel loader in 3D section

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

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