Liebherr A312

Series: Liebherr Mobile Excavator

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The Liebherr Mobile Excavator series from Liebherr includes the A312. The engine delivers 76.1 kW, has 4 cylinders, with a displacement of 4,801.4 cm³. The unladen weight is 13,800 kg. The wheelbase measures 2,542 mm. Ground clearance is 362.7 mm. The tank holds 215 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. The pump delivers 230.2 l/min. The hydraulic tank holds 320.2 litres. Working pressure is 350 bar. The engine fitted is the BF4M1013E. The Liebherr Mobile Excavator series covers 18 models. Rated output within it ranges from 64.1 to 225.2 kW; the A312 sits at the bottom of that range with 76.1 kW. Its immediate neighbours are the A311 below it with 67.9 kW and the A314 above it with 81.3 kW. 480 Liebherr models across 20 series are on record. The model is listed under Excavators & compaction. 16 verified figures from 1 source are on file.

Technical data

Engine

Engine modelBF4M1013Ecorrect
Power76.1 kWcorrect
Cylinders4correct
Displacement4,801.4 cm³correct
AspirationDirect injection turbo-chargedcorrect

Dimensions and weights

Wheelbase2,542correct
Ground clearance362.7correct
Unladen weight13,800 kgcorrect

Drivetrain and chassis

Gearbox typeOversized two speed power shift trandmission and integrated protection with addicorrect
Forward gears2correct
Reverse gears2correct

Working data

Pump flow230.2 l/mincorrect
Hydraulic oil capacity320.2 lcorrect
Hydraulic pressure350 barcorrect
Fuel tank capacity215 lcorrect

Other data

Height3,112correct

Where this model stands

Power-to-weight ratio: 5.5 kW/t (76 kW / 13.8 t)

Stronger than 29% 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 A312 have?

The Liebherr A312 delivers 76.1 kW.

How much does the Liebherr A312 weigh?

The unladen weight is 13,800 kg.

What engine does the Liebherr A312 have?

4 cylinders, 4,801 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 16 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]

Excavator in 3D section

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