Used CAT generators for industrial power
A used Caterpillar generator can suit businesses seeking established equipment for standby or prime power applications. Compare the actual generator model, nameplate ratings, engine, alternator, running hours and condition. Our used inventory changes, so contact us if the rating or configuration you need is not currently listed.
Look beyond the advertised kVA
Two CAT generator sets with similar headline outputs can have different prime and standby ratings, frequencies, voltages and control arrangements. We review the intended duty and available technical information with you before recommending a set. Tell us about motor starting, step loads and any requirement to synchronise with other equipment.
Inspection and preparation before dispatch
FW Power prepares used diesel generators through a 75-point service inspection and load testing before dispatch. Ask for the machine-specific specification and preparation details. Photographs, hours and accessories refer to the individual generator offered, and any warranty terms are confirmed in your quotation.
Delivery, installation and ongoing care
We can plan generator delivery, installation and commissioning alongside the supply of a suitable ATS or fuel tank. Our service team supports generator owners with maintenance, diagnostics and load bank testing across the UK. For a new CAT requirement, contact us to discuss sourcing and availability.



