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Komatsu PC27R-8

Series: Komatsu Mini Excavator

Source: https://www.komatsu.eu/de/alte-modelle/minibagger/pc27r-8

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The Komatsu Mini Excavator series from Komatsu includes the PC27R-8. The engine delivers 29.8 hp (19.4 kW), has 3 cylinders, with a displacement of 1,330.6 cm³. Torque is 81.6 Nm. Rated speed is 2,600 rpm. The unladen weight is 2,970 kg. The tank holds 35.2 litres. Maximum torque is reached at 1,600 rpm. The pump delivers 76.5 l/min. The hydraulic tank holds 29.1 litres. Working pressure is 210 bar. The cooling system holds 4.2 litres. The oil fill is 5.3 litres. The electrical system runs on 12 V. The engine fitted is the 3D82AE-3FA. The Komatsu Mini Excavator series covers 27 models. Rated output within it ranges from 3.5 to 73.5 hp; the PC27R-8 sits in the lower part of that range with 29.8 hp. Its immediate neighbours are the PC35MR-2 below it with 29.5 hp and the PC35R-8 above it with 33.5 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Excavators & compaction. 18 verified figures from 1 source are on file.

Technical data

Engine

Engine model3D82AE-3FAcorrect
Power29.8 hp (19.4 kW)correct
Rated speed2,600 rpmcorrect
Torque81.6correct
Speed at max. torque1,600 rpmcorrect
Cylinders3correct
Displacement1,330.6 cm³correct
AspirationNaturalcorrect
Coolant capacity4.2 lcorrect
Engine oil capacity5.3 lcorrect

Dimensions and weights

Unladen weight2,970 kgcorrect

Drivetrain and chassis

System voltage12 Vcorrect

Working data

Pump flow76.5 l/mincorrect
Hydraulic oil capacity29.1 lcorrect
Hydraulic pressure210 barcorrect
Fuel tank capacity35.2 lcorrect

Other data

Height2,490.2correct

Where this model stands

Power-to-weight ratio: 6.5 kW/t (19 kW / 3 t)

Stronger than 57% 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 PC27R-8 have?

The Komatsu PC27R-8 delivers 29.8 hp.

How much does the Komatsu PC27R-8 weigh?

The unladen weight is 2,970 kg.

What engine does the Komatsu PC27R-8 have?

3 cylinders, 1,331 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 18 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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