It has one or several belts driving it, connected to the engine or motor of the machine. If playback doesn't begin shortly, try restarting. Pin On Products Everyone tells me that direct drive units don’t last,… but they are literally half the price of gearbox/belt driven pressure washers. Belt driven pressure washer vs direct drive . Yes, your order will be delayed slightly (5 business days). Benefits of direct drive • compact design • lower acquisition cost. The speed of the direct drive is twice that of the belt drive. When the pump runs slower, cooler, and under less vibration; The pump is isolated from the heat of the engine or motor, also. There are 2 different ways of driving your pressure washer pump: In direct drive pressure washer, the pump is mounted directly to the engine, whereas in a belt drive pressure washer the engine drives the pump by turning a belt. Leave a reply cancel reply The belt assembly is what drives the pump. The main downs...