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Komatsu SK815-5

Series: Komatsu Skid Steer Loader

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The Komatsu Skid Steer Loader series from Komatsu includes the SK815-5. The engine delivers 40.3 kW, has 4 cylinders. Rated speed is 2,800 rpm. The wheelbase measures 1,051.6 mm. Ground clearance is 210.1 mm. Top speed is 16.1 km/h. The tank holds 53.4 litres. The pump delivers 62.1 l/min. The hydraulic tank holds 38.2 litres. Working pressure is 191 bar. The cooling system holds 8.3 litres. The electrical system runs on 12 V. The engine fitted is the S4D84E-1FD. Tyre size: 10-16,5 8PR. The Komatsu Skid Steer Loader series covers 9 models. Rated output within it ranges from 15.5 to 361.7 kW; the SK815-5 sits at the bottom of that range with 40.3 kW. Its immediate neighbours are the SK820-5 below it with 38.6 kW and the SK09J-2 above it with 50 kW. 1159 Komatsu models across 39 series are on record. The model is listed under Wheel loaders. 16 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS4D84E-1FDcorrect
Power40.3 kWcorrect
Rated speed2,800 rpmcorrect
Cylinders4correct
Aspirationturbochargedcorrect
Coolant capacity8.3 lcorrect

Dimensions and weights

Wheelbase1,051.6correct
Ground clearance210.1correct

Drivetrain and chassis

Tyre size10-16.5 8PRcorrect
Top speed16.1 km/hcorrect
System voltage12 Vcorrect

Working data

Pump flow62.1 l/mincorrect
Hydraulic oil capacity38.2 lcorrect
Hydraulic pressure191correct
Fuel tank capacity53.4 lcorrect

Other data

Height1,950.7correct

Frequently asked questions

How much power does the Komatsu SK815-5 have?

The Komatsu SK815-5 delivers 40.3 kW.

What engine does the Komatsu SK815-5 have?

4 cylinders.

How fast does the Komatsu SK815-5 go?

Top speed is 16.1 km/h.

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.
  • 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 16 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]

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