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Liebherr R974B

Series: Liebherr Material Handler

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The Liebherr R974B is a model in the Liebherr Material Handler series. The engine delivers 365.4 kW, has 8 cylinders, with a displacement of 17,201.5 cm³. Rated speed is 1,800 rpm. The wheelbase measures 5,193.8 mm. Ground clearance is 658.4 mm. Top speed is 2.9 km/h. The tank holds 1,280.2 litres. The hydraulic tank holds 1,200.4 litres. The electrical system runs on 24 V. The engine fitted is the D9408 TI-E. The Liebherr Material Handler series covers 51 models. Rated output within it ranges from 87.2 to 404.9 kW; the R974B sits at the top of that range with 365.4 kW. Its immediate neighbours are the LH110M PORT LITRONIC below it with 304.2 kW and the LH150M HIGH RISE INDUSTRY LITRONIC above it with 404.9 kW. 480 Liebherr models across 20 series are on record. The model is listed under Excavators & compaction. 12 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD9408 TI-Ecorrect
Power365.4 kWcorrect
Rated speed1,800 rpmcorrect
Cylinders8correct
Displacement17,201.5 cm³correct
AspirationDirect injection Turbo-chargedcorrect

Dimensions and weights

Wheelbase5,193.8correct
Ground clearance658.4correct

Drivetrain and chassis

Top speed2.9 km/hcorrect
System voltage24 Vcorrect

Working data

Hydraulic oil capacity1,200.4 lcorrect
Fuel tank capacity1,280.2 lcorrect

Frequently asked questions

How much power does the Liebherr R974B have?

The Liebherr R974B delivers 365 kW.

What engine does the Liebherr R974B have?

8 cylinders, 17,202 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.
  • 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 12 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]

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