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Liebherr R912

Series: Liebherr Hydraulic Excavator

Source: https://commons.wikimedia.org/w/index.php?curid=175434969 u

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The Liebherr R912 is a model in the Liebherr Hydraulic Excavator series. The engine delivers 99 kW, has 4 cylinders. Rated speed is 2,000 rpm. The unladen weight is 26,000 kg. Ground clearance is 472.4 mm. The tank holds 360.4 litres. The pump delivers 400.1 l/min. The hydraulic tank holds 230.2 litres. Working pressure is 360 bar. The electrical system runs on 24 V. The engine fitted is the D 924 T-E. The Liebherr Hydraulic Excavator series covers 43 models. Rated output within it ranges from 62 to 949.3 kW; the R912 sits at the bottom of that range with 99 kW. Its immediate neighbours are the R900C below it with 88.1 kW and the R904C above it with 100.7 kW. 480 Liebherr models across 20 series are on record. The model is listed under Excavators & compaction. 13 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD 924 T-Ecorrect
Power99 kWcorrect
Rated speed2,000 rpmcorrect
Cylinders4correct
AspirationIn-line engine water-cooledcorrect

Dimensions and weights

Ground clearance472.4correct
Unladen weight26,000 kgcorrect

Working data

Pump flow400.1 l/mincorrect
Hydraulic oil capacity230.2 lcorrect
Hydraulic pressure360 barcorrect
Fuel tank capacity360.4 lcorrect

Other data

Cab height3,252.2correct
System voltage24 Vcorrect

More machines with this engine (D 924 T-E, 4)

Where this model stands

Power-to-weight ratio: 3.8 kW/t (99 kW / 26 t)

Stronger than 41% of the excavators & compaction in the register — out of 1,666 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Liebherr R912 have?

The Liebherr R912 delivers 99 kW.

How much does the Liebherr R912 weigh?

The unladen weight is 26,000 kg.

What engine does the Liebherr R912 have?

4 cylinders.

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 13 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.

Used equipment offers
1 current listings for Liebherr R912 on Hutnia.com.
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Other models in this series

R312

R317

R900C

R900HDS

R904C

R914 COMPACT LITRONIC

R914B

R914C

R918 LITRONIC

R920 COMPACT LITRONIC

R924 COMPACT TUNNEL LITRONIC

R924 LITRONIC

Sources: [1]

Excavator in 3D section

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