Buying a used generator need not be a gamble. FW Power has 25 years of experience in diesel generators both in the UK and overseas. We are committed to providing only the highest quality used diesel generators, which is why all of the used generators we sell undergo a 75 point service inspection check and a full load test prior to despatch. Consider it to be like an MOT and test run but in much more detail covering all aspects of the operation and function of the generator.
With new stock arriving each week please contact us should you not be able to find the…
second-hand generator you are looking for. We also offer a wide range of new diesel generators from globally renowned brands such as Perkins, Cummins and Doosan.
All of the tests that we undertake on our used generators are all recorded, with every repair item and recommendation clearly detailed on the test sheets – a copy of which is given to the customer.
How can we be confident that the diesel generator you purchase from FW Power is the best quality second-hand generator that you can buy? Well, above you can see the test sheets that we complete and below is a summary of some of the key areas we test and inspect:
Engine:
Shutdowns tested at least 3 times during our test process.
Physical connections to the base frame, radiator and alternator inspected.
Filters changed as required and air filter assembly checked.
Oil tested and changed as required.
Low oil pressure and engine temperature.
Fan belts inspected, recorded and changed as necessary.
Radiator:
All hoses checked.
Fan blades and radiator fins checked.
Radiator checked for fin blockage and cleaned as required.
Coolant tested and changed as required.
Fan guards checked and rectified.
Radiator cap checked operationally.
Alternator:
AVR checked and tested.
Physical connections to the engine and base frame tested.
Internal inspection of slip rings and diodes completed as required.
Megger test if required.
Control Panel:
Display checked.
Warning lights and instrumentation checked.
Fuses, relays and cables inspected.
Panel settings for autostart and any timers recorded.
Auxiliary inputs recorded.
Miscellaneous:
Circuit breaker checked for correct operation.
Batteries checked and changed as required.
Battery charger and jacket water checked if applicable.
Exhaust system checked.
Exhaust condensate checked and drained.
Load Test:
All generators tested at 25%, 50%, 75% & 100% of rated load.
50% load acceptance/load rejection tests completed and recorded.
Voltage and Frequency variation on load recorded.
Voltage and Frequency stability on load recorded.
With all of the above tests completed it is no wonder that FW Power are the number one choice when it comes to used diesel generators in the UK for large and small business alike.
FW Power sells all makes of generators such as FG Wilson, Perkins, Cummins, CAT, Volvo, Doosan, MTU, John Deere, Scania plus many more.
Please read some of our testimonials on our Home page, or read through our Case Studies to see the depth of our experience.
For more information on diesel generators, alternators, engines, manuals, how to guides and much more please view our information centre. New useful information is added weekly to help guide you or answer any questions you may have.
How does a generator work? Why should I choose a Diesel Generator? What is kVA? These are just a few example questions FW Power answer in our frequently asked questions section. We cover all popular questions on generators and alternators from installation, commissioning to servicing.
"The service from FW power has been excellent. From information to purchase of new unit to servicing of old . I cannot fault the service and friendliness from the FW team."
L Murphy
Palletforce
"My company have used FW Power for several years now, firstly we bought a new generator from them for our factory and then they have maintained the generator ever since. FW Power have always remained very professional and helpful. Recently Fabian went out of his way to get a part to us which meant we didn't have to stop production. Very much appreciated!" Geoff
G Watson
"FW Power provided us with the opportunity to participate in several projects. FW Power are one of our main dealers and it's employees are very organised and customer focused. Working with FW Power has been always a pleasure. Their commitment to generate a win for all involved is something we appreciate as a supplier. We look forward to participating in future projects with them."
EME Power Solutions Ltd
"We've just collected a 110 kva generator from your site near Crewe and would like to say a big thanks, not just for an excellent machine but also for your friendly and helpful advice before buying. Not having much experience or technical knowledge we could easily have made a bad decision but you helped us through the process with patience and in the end we were confident that we bought the right generator from the right people.Its a good feeling!"
R Farey
" FW Power have been a pleasure to deal with, they made the process of buying a used diesel generator very simple. Fabian spent a considerable amount of time with me answering all of my questions and explaining how things needed to be set up which I appreciate. We ended up with a great 200 kVA generator that has been installed and works perfectly every time we need it. Thank you - Simon"
S Hunter SH Woodlands
"Very friendly and easy to do business with. Recommended!"
Crane Hire Direct
"Thanks so much FW Power - We received our generator couple of months ago for our new events business and I couldn't recommend you enough! Absolutely faultless, runs everyday without a problem and is super quiet!"
The Events Co
I can't say how much we appreciate the time and effort FW Power spent with us. We could have easily been sold something that wasn't right but instead Fabian spent time understanding what our requirements were and sized up a generator that works along side our machines perfectly. Highly recommended.
D Marshall
"We have used FW Power on numerous projects and will continue to do so on an ongoing basis due to their reliability and quick response times. With a professional and personal service, we would have no hesitation in recommending FW power. " Matt
