Start › Mini excavators › Komatsu › PC40MRX-1

Komatsu PC40MRX-1

Series: Komatsu Mini Excavator

The photo shows the PC03-2F from the same series. Source: https://www.kleinanzeigen.de/s-anzeige/bagger-minibagger-kom

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

The Komatsu Mini Excavator series from Komatsu includes the PC40MRX-1. The engine delivers 38.5 hp (28.3 kW), has 3 cylinders, with a displacement of 1,995.9 cm³. Rated speed is 2,500 rpm. The unladen weight is 4,480 kg. Ground clearance is 317 mm. The tank holds 60.2 litres. The pump delivers 110.2 l/min. The hydraulic tank holds 68.1 litres. Working pressure is 259.9 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 PC40MRX-1 sits in the middle of that range with 38.5 hp. Its immediate neighbours are the PC35R-8 below it with 33.5 hp and the PC95-1 above it with 73.5 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
Power38.5 hp (28.3 kW)correct
Rated speed2,500 rpmcorrect
Cylinders3correct
Displacement1,995.9 cm³correct

Dimensions and weights

Ground clearance317correct
Unladen weight4,480 kgcorrect

Working data

Pump flow110.2 l/mincorrect
Hydraulic oil capacity68.1 lcorrect
Hydraulic pressure259.9 barcorrect
Fuel tank capacity60.2 lcorrect

Other data

Height2,590.8correct

Where this model stands

Power-to-weight ratio: 6.3 kW/t (28 kW / 4.5 t)

Stronger than 82% 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 PC40MRX-1 have?

The Komatsu PC40MRX-1 delivers 38.5 hp.

How much does the Komatsu PC40MRX-1 weigh?

The unladen weight is 4,480 kg.

What engine does the Komatsu PC40MRX-1 have?

3 cylinders, 1,996 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.

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.

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

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

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

Compare