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Komatsu PC30R-8

Series: Komatsu Mini Excavator

Source: https://www.komatsu.eu/de/alte-modelle/minibagger/pc35r-8

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With the PC30R-8, Komatsu offers a model from the Komatsu Mini Excavator series. The engine delivers 28.1 hp (20.7 kW), has 3 cylinders, with a displacement of 1,496.1 cm³. Rated speed is 2,700 rpm. The unladen weight is 3,190 kg. Ground clearance is 301.8 mm. The tank holds 50.3 litres. The pump delivers 85.2 l/min. The hydraulic tank holds 33.3 litres. Working pressure is 245.5 bar. The engine fitted is the 3D84E. The Komatsu Mini Excavator series covers 27 models. Rated output within it ranges from 3.5 to 73.5 hp; the PC30R-8 sits in the lower part of that range with 28.1 hp. Its immediate neighbours are the PC20R-8 below it with 27.1 hp and the PC35MR-2 above it with 29.5 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Excavators & compaction. 13 verified figures from 1 source are on file.

Technical data

Engine

Engine model3D84Ecorrect
Power28.1 hp (20.7 kW)correct
Rated speed2,700 rpmcorrect
Cylinders3correct
Displacement1,496.1 cm³correct

Dimensions and weights

Ground clearance301.8correct
Unladen weight3,190 kgcorrect

Working data

Pump flow85.2 l/mincorrect
Hydraulic oil capacity33.3 lcorrect
Hydraulic pressure245.5 barcorrect
Fuel tank capacity50.3 lcorrect

Other data

Height2,526.8correct

Where this model stands

Power-to-weight ratio: 6.5 kW/t (21 kW / 3.2 t)

Stronger than 63% 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 Komatsu PC30R-8 have?

The Komatsu PC30R-8 delivers 28.1 hp.

How much does the Komatsu PC30R-8 weigh?

The unladen weight is 3,190 kg.

What engine does the Komatsu PC30R-8 have?

3 cylinders, 1,496 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 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.

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Other models in this series

PC01-1

PC02-1

PC03-2

PC03-2F

PC09-1

PC10-2

PC12R-8

PC130-6

PC15R-8

PC18MR-2

PC20 MRx

PC20-2

Sources: [1]

Mini excavator in 3D section

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