Liugong 906

Series: LiuGong Midi Excavator

The Liugong 906 is a model in the LiuGong Midi Excavator series. The engine delivers 45 kW, with a displacement of 3,300.4 cm³. Torque is 214.1 Nm. Rated speed is 2,200 rpm. The unladen weight is 7,400 kg. Ground clearance is 381 mm. The tank holds 135.1 litres. Maximum torque is reached at 1,600 rpm. The pump delivers 173.4 l/min. The hydraulic tank holds 60.2 litres. The cooling system holds 12.1 litres. The oil fill is 7.2 litres. The engine fitted is the B3,3. The LiuGong Midi Excavator series covers 3 models. Rated output within it ranges from 37.4 to 60 kW; the 906 sits in the lower part of that range with 45 kW. Its immediate neighbours are the CLG906C below it with 37.4 kW and the CLG908C above it with 60 kW. 33 Liugong models across 9 series are on record. The model is listed under Excavators & compaction. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine modelB3.3correct
Power45 kWcorrect
Rated speed2,200 rpmcorrect
Torque214.1correct
Speed at max. torque1,600 rpmcorrect
Displacement3,300.4 cm³correct
Aspirationturbochargedcorrect
Coolant capacity12.1 lcorrect
Engine oil capacity7.2 lcorrect

Dimensions and weights

Ground clearance381correct
Unladen weight7,400 kgcorrect

Working data

Pump flow173.4 l/mincorrect
Hydraulic oil capacity60.2 lcorrect
Fuel tank capacity135.1 lcorrect

Other data

Height2,603correct

Where this model stands

Power-to-weight ratio: 6.1 kW/t (45 kW / 7.4 t)

Stronger than 14% 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 Liugong 906 have?

The Liugong 906 delivers 45 kW.

How much does the Liugong 906 weigh?

The unladen weight is 7,400 kg.

What engine does the Liugong 906 have?

3,300 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

Sources: [1]

Excavator in 3D section

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