Wesley Group

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Thunder Pressure Washer

Storm and Thunder

Rugged, go anywhere machines

No electricity, No water, No problem These "go anywhere" petrol and diesel machines are designed for tough outdoor work. Solid rubber tyres provide maximum manoeuvrability over rough terrain
The self cleaning inlet filter allows you to draw water from remote water sources when the machine is being used away from a mains supply (picture)


Tough heavy duty machines

thunder pressure washer This group of petrol and diesel driven machines are the natural choice where there is no easy access to an electrical supply.
The diesel models all have the easy operation battery powered electrical starter using a key for added security.
The petrol machines come with an easy pull recoil start.Picture
Combining high cleaning performance with heavy duty robust build quality. These machines have a 2" tubular steel frame mounted on a galvanised powder coated chassis.
This Wesley designed cross bar allows mechanical handling by cranes and excavators Picture
The Thunder and Storm both come with the stainless steel twist grip lance as standard. This allows the operator to seamlessly switch between low pressure detergent spray and high pressure water without returning to the machine.

Thunder and Storm are amongst the toughest machines on the market today, which is why these cold water engine driven pressure washes are commonly used by farmers, forestry workers, construction site workers, local government services and the plant hire trade.
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Power and reliability


Both the petrol and diesel machines are powered by extremely reliable Honda Engines. The Thunder 200DL is powered by the equally reliable and robust Lombardini 6LD 400 Diesel engine ( 9HP)
All the engines have anti vibration mountings. These rubber mouldings reduce both noise and the possibility of the machine moving due to vibration.
These hard working machines are fitted with a 2:1 reduction gear box, which prolongs the life of both the engine and the pump.