Start › Excavators & compaction › Liebherr › A309

Liebherr A309

Series: Liebherr Mobile Excavator

Source: https://www.mascus.de/baumaschinen/mobilbagger/liebherr-a309

Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required

With the A309, Liebherr offers a model from the Liebherr Mobile Excavator series. The engine delivers 64.1 kW, has 4 cylinders, with a displacement of 4,000.1 cm³. Rated speed is 2,000 rpm. The unladen weight is 10,600 kg. The tank holds 215 litres. The pump delivers 220.3 l/min. The hydraulic tank holds 250.2 litres. Working pressure is 350 bar. The engine fitted is the BF4M2012. Tyre size: 9,00-20. The Liebherr Mobile Excavator series covers 18 models. Rated output within it ranges from 64.1 to 225.2 kW; the A309 sits at the bottom of that range with 64.1 kW. Its immediate neighbours are the A311 above it with 67.9 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 modelBF4M2012correct
Power64.1 kWcorrect
Rated speed2,000 rpmcorrect
Cylinders4correct
Displacement4,000.1 cm³correct
AspirationDirect injection turbo-chargedcorrect

Dimensions and weights

Unladen weight10,600 kgcorrect

Drivetrain and chassis

Gearbox typeOversized two speed power shift transmissionand integrated protection with additcorrect
Tyre size9.00-20correct

Working data

Pump flow220.3 l/mincorrect
Hydraulic oil capacity250.2 lcorrect
Hydraulic pressure350 barcorrect
Fuel tank capacity215 lcorrect

Where this model stands

Power-to-weight ratio: 6 kW/t (64 kW / 10.6 t)

Stronger than 20% 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 A309 have?

The Liebherr A309 delivers 64.1 kW.

How much does the Liebherr A309 weigh?

The unladen weight is 10,600 kg.

What engine does the Liebherr A309 have?

4 cylinders, 4,000 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.

Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

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 A309 on Hutnia.com.
View offers on Hutnia.com →

Missing a figure you were looking for? Report it →

Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →

Other models in this series

A311

A312

A314

A316

A900C

A900CUS

A904C

A914 LITRONIC

A914B

A914C

A918 COMPACT LITRONIC

A918 LITRONIC

Sources: [1]

Excavator in 3D section

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

Compare