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Kobelco SK30SR-6E

Series: Kobelco Mini Excavator

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The Kobelco SK30SR-6E belongs to the Kobelco Mini Excavator series. The engine delivers 17.2 kW, has 3 cylinders, with a displacement of 1,638.7 cm³. Torque is 81.8 Nm. Rated speed is 2,400 rpm. The unladen weight is 3,320.3 kg. The tank holds 42 litres. Maximum torque is reached at 1,440 rpm. The engine fitted is the YANMAR 3TNV88F-E. The Kobelco Mini Excavator series covers 16 models. Rated output within it ranges from 8.9 to 29.3 kW; the SK30SR-6E sits in the middle of that range with 17.2 kW. Its immediate neighbours are the 27SR ACERA below it with 16.1 kW and the 30SR-3 above it with 21.2 kW. 98 Kobelco models across 6 series are on record. The model is listed under Excavators & compaction. 10 verified figures from 1 source are on file.

Technical data

Engine

Engine modelYANMAR 3TNV88F-Ecorrect
Power17.2 kWcorrect
Rated speed2,400 rpmcorrect
Torque81.8correct
Speed at max. torque1,440 rpmcorrect
Cylinders3correct
Displacement1,638.7 cm³correct

Dimensions and weights

Unladen weight3,320.3 kgcorrect

Working data

Fuel tank capacity42 lcorrect

Other data

Height2,532.9correct

Where this model stands

Power-to-weight ratio: 5.2 kW/t (17 kW / 3.3 t)

Stronger than 42% 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 Kobelco SK30SR-6E have?

The Kobelco SK30SR-6E delivers 17.2 kW.

How much does the Kobelco SK30SR-6E weigh?

The unladen weight is 3,320 kg.

What engine does the Kobelco SK30SR-6E have?

3 cylinders, 1,639 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 10 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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