This is by far the most efficient and viable solution for offshore operations.

The integral generator position is designed to protect the equipment during offshore crane operations and these units can be refueled in situ and will run for 10 days on a full tank. 

In response to our offshore customers operational requirements, Simmonds Equipment provides a design that allows food to be kept at the correct temperature (refrigerated or frozen) all the way from the food service company, on a truck to the dock, while waiting to be loaded on the quayside and during the supply boat  transfer out to the offshore location. All this without external power requirements. It can also be powered externally on location if preferred.