If you go to a customers property and you have no access to plugging into their electricity - for the electric machines, you cannot power the machine up.
You say I have a generator and that gives me my power. Not only are you carrying round a pressure washer and electric cables, you also have a generator to find room for. This all may be well and good but most electric pressure washers are air cooled. Air cooled pressure washers cannot draw water from a mobile barrel. They rely on mains fed water.
A petrol or diesel powered pressure washer is water cooled, draws from a mobile barrel or tank and is not reliant on the customer being in or using an additional generator.
The Kew range of pressure washers (the bigger ones) are water cooled and will draw from a mobile set up.
Rob
