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Doosan DX30Z

Series: Doosan Mini Excavator

Source: https://cn.baupool.com/details/%E9%93%BE%E5%BC%8F%E6%8C%96%E

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With the DX30Z, Doosan offers a model from the Doosan Mini Excavator series. The engine delivers 18.1 kW, has 3 cylinders, with a displacement of 1,332.3 cm³. Torque is 88 Nm. Rated speed is 2,400 rpm. The unladen weight is 3,180 kg. Ground clearance is 301.8 mm. The tank holds 35.2 litres. Maximum torque is reached at 1,200 rpm. The pump delivers 74.6 l/min. The hydraulic tank holds 50.3 litres. Working pressure is 205 bar. The cooling system holds 3.8 litres. The oil fill is 5.7 litres. The electrical system runs on 12 V. The engine fitted is the 3TNV82A-PDB. The Doosan Mini Excavator series covers 5 models. Rated output within it ranges from 15.8 to 19.5 kW; the DX30Z sits in the upper part of that range with 18.1 kW. Its immediate neighbours are the S035 below it with 18 kW and the DX35Z above it with 19.5 kW. 314 Doosan models across 20 series are on record. The model is listed under Excavators & compaction. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine model3TNV82A-PDBcorrect
Power18.1 kWcorrect
Rated speed2,400 rpmcorrect
Torque88correct
Speed at max. torque1,200 rpmcorrect
Cylinders3correct
Displacement1,332.3 cm³correct
Coolant capacity3.8 lcorrect
Engine oil capacity5.7 lcorrect

Dimensions and weights

Ground clearance301.8correct
Unladen weight3,180 kgcorrect

Drivetrain and chassis

System voltage12 Vcorrect

Working data

Pump flow74.6 l/mincorrect
Hydraulic oil capacity50.3 lcorrect
Hydraulic pressure205 barcorrect
Fuel tank capacity35.2 lcorrect

Other data

Height2,481.1correct

Where this model stands

Power-to-weight ratio: 5.7 kW/t (18 kW / 3.2 t)

Stronger than 53% of the mini excavators in the register — out of 400 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Doosan DX30Z have?

The Doosan DX30Z delivers 18.1 kW.

How much does the Doosan DX30Z weigh?

The unladen weight is 3,180 kg.

What engine does the Doosan DX30Z have?

3 cylinders, 1,332 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.
  • 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 17 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

DX27Z

DX35Z

S030P

S035

Sources: [1]

Mini excavator in 3D section

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