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WolffKran Group · Est. 1854Fast UK delivery & export optionsUKCA & CE certified equipmentCredit accounts for business01709 437141
Power Generation

Mobile Generators

Road-transportable and skid-mounted diesel generating sets built for hire fleets and temporary site power. All Pramac GPW and GRW sets; cut fuel and noise with battery energy storage, and read our guide to reducing generator noise.

Products
22
Brands
Pramac, DyMac
Price from
£3,575
Certification
✓ UKCA & CE
Products 22
Brands Pramac, DyMac
Price from £3,575
Certification ✓ UKCA & CE
Buying guide

Mobile Generators

Power that moves with the work

Mobile generators are built to be moved around a site or between sites, typically on a wheeled frame or trailer. They suit work that follows the job, such as groundworks, road works and temporary events, where the power has to go where the work is.

Size on the load profile

Work out the peak demand and how much of the time you will be near it. A generator running at a small fraction of its rating burns fuel inefficiently and wears badly, so a set sized on peak alone often spends most of its life underloaded.

Towing and refuelling

Only units on a road-tow trailer can be towed on public roads, and the towing vehicle and driver must be suitable for the weight. Bunded fuel tanks contain leaks and spills, which is often a site requirement and protects the ground beneath.

Common questions
Can a mobile generator be towed on the road?

Only if it is mounted on a road-tow trailer. Site-tow units are for moving around the site only.

How long will it run on a tank?

It depends on the tank size and the load. Check the fuel consumption at the load you expect rather than at full output.

Why does a bunded tank matter?

It contains fuel leaks and spills so they do not reach the ground or drains, which many sites require.

Which brands do you stock for Mobile Generators?

We supply Pramac and DyMac. Ranges vary, so check the brand page for the full listing.

What else is in Power Generation?