Sealey PWDM3600 10hp Diesel Pressure Washer 290 Bar

The Sealey PWDM3600 is a 10hp diesel pressure washer for commercial and industrial work. It is a cold water machine. Diesel gives long run times and low fuel use. It burns just 1.7 to 2.3 litres an hour. Think plant yards, building sites and heavy vehicle washing.

Rated pressure is 250 bar with a 290 bar maximum. Rated flow is 13.5 litres a minute. That is strong enough to strip caked mud from diggers and trailers. Five nozzles cover the range. You get 0, 15, 25 and 40 degree fan tips plus a detergent nozzle.

A 418cc single cylinder four stroke diesel does the work. Start it by pull cord or by electric start. It has an automatic low oil shutdown. A thermal relief valve protects the pump. The trigger gun has a safety latch. Pneumatic tyres help you move its 100kg across a site.

Pick it for plant cleaning and heavy trade jobs. A low pressure injector draws in liquid detergent. The set includes a 5m pressure hose plus a 1m gun and lance. The 7 litre tank keeps you working. Sealey backs it with a manufacturer warranty.

Rated pressure is what the pump delivers in normal use. Here that is 250 bar. The 290 bar figure is the peak. Rated flow is 13.5 litres a minute. A diesel engine uses less fuel than petrol and runs longer on a tank. The low pressure injector sucks detergent into the stream through the detergent nozzle. The thermal relief valve vents hot water if the pump gets too warm. The low oil sensor cuts the engine to protect it.

Use outdoors only because diesel exhaust is dangerous. Check engine oil before each start or the low oil cut out will stop you. Refuel with the engine off and cool. At 250 bar the jet can cut skin so never point it at anyone. Wear eye protection and boots. Engage the trigger latch when you put the gun down. The unit weighs 100kg so brake it on slopes.