Brief from the customer

Overhaul requirement for 20kVA Perkins diesel engine in preparation for new harvest.


United Kingdom

Equipment Provided

Water pump
Charge Alternator
Mecc Alte Alternator
Air, Oil & Fuel Filters
Load Test up to 110%


The Perkins 404 D-22G generator engine arrived at JS Power headquarters as part of a seed dressing mobile unit. The unit is used to clean and preserve farmers corn seed with a variety of dressings which provide protection from Fungicides, Herbicides etc.

The customer had reported a fault that the generator was cutting out after a few seconds. On inspection, it was determined that the generator had no output. The Generator was taken off the vehicle and stripped down, finding a burnt-out alternator.

It was decided to recondition the engine as it had run 7000hrs, the damaged alternator was also replaced. The generator parts were individually steam cleaned, to clear the residue left by the preservatives and the dirt from the working environment.

The air, oil and fuel filters replaced along with fitting a new water pump, charge alternator, fan belt and battery. The injectors were removed and reconditioned and a new Mecc Alte alternator was fitted.

20kVA Refurbished Perkins Diesel Generator

On completion, a load test to 110% was successfully carried out.

  • CE Marking
  • ISO 9001 registered
  • ISO 14001 registered
  • Safe Contractor Approved
  • Made in Britain