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Coles HYDRA 150 T

Built: 1971 · Series: HYDRA

More machines from model year 1971

The photo shows the HYDRA 120T from the same series. Source: en.wiktionary.org

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With the HYDRA 150 T, Coles offers a model from the HYDRA series. Production: 1971. The vehicle is 2,480 mm wide. The unladen weight is 25,700 kg. The wheelbase measures 4,320 mm. The gross vehicle weight is 26,500 kg. The vehicle runs on 6 wheels. The HYDRA series covers 11 models. Unladen weight within it ranges from 14,800 to 35,220 kg; the HYDRA 150 T sits in the middle of that range with 25,700 kg. Its immediate neighbours are the HYDRA TRUCK 150T below it with 25,695 kg and the HYDRA 25 30T above it with 32,880 kg. Gross vehicle weight within it ranges from 15,900 to 26,500 kg; here the HYDRA 150 T sits at the top of that range with 26,500 kg. 23 Coles models across 3 series are on record.

Coles HYDRA – British mobile cranes from Coles Cranes of Sunderland in the truck register: capacity classes from 18/22 to 150 tonnes, unladen weights from 14.8 to over 35 tonnes

Coles Cranes was a British manufacturer of mobile cranes based in Sunderland, whose Hydra and Hydra Truck range comprised self-propelled crane vehicles on their own chassis. The numbers in the model names such as 70T, 120T or 18/22 T do not denote engine figures but the crane's maximum lifting capacity in tonnes; the double figure 18/22 T refers to two capacity ratings of the same crane model, depending for instance on reach or outrigger setting.

Read on 3 more paragraphs

The register lists here 11 versions with six-cylinder engines, unladen weights from 14,800 to 35,220 kg, gross weights from 15,900 to 26,500 kg and widths from 2,470 to 2,550 mm.

In the decades after the Second World War, the Hydra Truck range was among the well-known British mobile cranes for construction-site, port and industrial work, competing with makers such as fellow Briton Grove or German manufacturer Faun; the high unladen weights stem from the massive substructure that carries the crane superstructure's large lifting forces.

When buying used, on these vehicles check especially the condition and inspection history of the hoist gear and outriggers, cracks in boom sections, the condition of ropes and sheaves, the tightness of hydraulic cylinders, and corrosion on the massive chassis frame; spare parts for the long-discontinued marque can only be found through specialists in historic construction machinery and cranes.

Sources: SpecCodex register, model data: Coles HYDRA

Technical data

Dimensions and weights

Width2,480 mmcorrect
Wheelbase4,320 mmcorrect
Unladen weight25,700 kgcorrect
Gross vehicle weight26,500 kgcorrect

Drivetrain and chassis

Wheels6correct

Frequently asked questions

How much does the Coles HYDRA 150 T weigh?

The unladen weight is 25,700 kg.

What is the gross vehicle weight of the Coles HYDRA 150 T?

26,500 kg.

When was the Coles HYDRA 150 T built?

Production years: 1971.

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 7 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.

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

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Other models in this series

Sources: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data

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