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Kobelco RK250

Series: Kobelco Rough Terrain Crane

Source: https://commons.wikimedia.org/wiki/File:1550Kobelco_Panther_

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With the RK250, Kobelco offers a model from the Kobelco Rough Terrain Crane series. The engine delivers 214.8 hp (158 kW), with a displacement of 7,546.2 cm³. The engine comes from Mitsubishi. Torque is 706.1 Nm. Rated speed is 2,800 rpm. The unladen weight is 26,495 kg. The wheelbase measures 3,700 mm. The tank holds 300.2 litres. The gearbox has 3 forward gears. There are also 1 reverse gears. Maximum torque is reached at 1,250 rpm. The hydraulic tank holds 370.2 litres. The electrical system runs on 24 V. The engine fitted is the 6D16TUA. Tyre size: 445/95R25 177E. The Kobelco Rough Terrain Crane series covers 3 models. Rated output within it ranges from 214.8 to 320.1 hp; the RK250 sits at the bottom of that range with 214.8 hp. Its immediate neighbours are the RK250-II above it with 214.9 hp. 98 Kobelco models across 6 series are on record. The model is listed under Cranes & access platforms. 16 verified figures from 1 source are on file.

Technical data

Engine

Engine make	Mitsubishicorrect
Engine model	6D16TUAcorrect
Power	214.8 hp (158 kW)correct
Rated speed	2,800 rpmcorrect
Torque	706.1correct
Speed at max. torque	1,250 rpmcorrect
Displacement	7,546.2 cm³correct

Dimensions and weights

Length	11,000 mmcorrect
Width	2,500 mmcorrect
Wheelbase	3,700correct
Unladen weight	26,495 kgcorrect

Drivetrain and chassis

Forward gears	3correct
Reverse gears	1correct
Tyre size	445/95R25 177Ecorrect
System voltage	24 Vcorrect

Working data

Hydraulic oil capacity	370.2 lcorrect
Fuel tank capacity	300.2 lcorrect

Where this model stands

Power-to-weight ratio: 6 kW/t (158 kW / 26.5 t)

Stronger than 32% of the mobile & rough terrain cranes in the register — out of 575 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Kobelco RK250 have?

The Kobelco RK250 delivers 215 hp.

How much does the Kobelco RK250 weigh?

The unladen weight is 26,495 kg.

What engine does the Kobelco RK250 have?

7,546 cm³ displacement.

What are the dimensions of the Kobelco RK250?

11,000 mm × 2,500 mm.

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 19 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.

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