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Hamm GRW15

Series: Hamm Pneumatic Roller

Source: https://www.wirtgen-group.com/en-au/company/hamm/

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With the GRW15, Hamm offers a model from the Hamm Pneumatic Roller series. The engine delivers 115.6 hp (85 kW), has 4 cylinders. The engine comes from DEUTZ. Rated speed is 2,300 rpm. The machine is 2,161 mm wide. The unladen weight is 24,000 kg. The wheelbase measures 3,596.6 mm. Ground clearance is 332.2 mm. Top speed is 11.6 km/h. The tank holds 198.4 litres. The engine fitted is the TCD 2012 L04 2V. The Hamm Pneumatic Roller series covers 16 models. Rated output within it ranges from 47 to 136.1 hp; the GRW15 sits in the upper part of that range with 115.6 hp. Its immediate neighbours are the GRW180i-12H below it with 102.4 hp and the GRW280-10 above it with 136.1 hp. 150 Hamm models across 3 series are on record. The model is listed under Road construction. 14 verified figures from 1 source are on file.

Technical data

Engine

Engine makeDEUTZcorrect
Engine modelTCD 2012 L04 2Vcorrect
Power115.6 hp (85 kW)correct
Rated speed2,300 rpmcorrect
Cylinders4correct

Dimensions and weights

Length4,745.2correct
Width2,161correct
Wheelbase3,596.6correct
Ground clearance332.2correct
Unladen weight24,000 kgcorrect

Drivetrain and chassis

Tyre type11.00-R20correct
Top speed11.6correct

Working data

Fuel tank capacity198.4 lcorrect

Where this model stands

Power-to-weight ratio: 3.5 kW/t (85 kW / 24 t)

Stronger than 58% of the road construction in the register — out of 669 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hamm GRW15 have?

The Hamm GRW15 delivers 116 hp.

How much does the Hamm GRW15 weigh?

The unladen weight is 24,000 kg.

What engine does the Hamm GRW15 have?

4 cylinders.

How fast does the Hamm GRW15 go?

Top speed is 11.6 km/h.

What are the dimensions of the Hamm GRW15?

4,745 mm × 2,161 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.
  • Load the hydraulics and watch for sag.
  • 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 14 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

GRW10

GRW18

GRW180i-10

GRW180i-12H

GRW21

GRW24

GRW280-10

GRW280-12

GRW280-12H

GRW280-16

GRW280-20

GRW280-24

Sources: [1]

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