Belt Driven Pressure Washer Vs Direct Drive

Turn a direct drive pump at 3450 rpm or 1725 rpm.

Belt driven pressure washer vs direct drive.

The reason they are better is that there is less heat transfer from the engine to the pump resulting in less wear and tear on the pump s seals. This combined with the lower rpm of the belt drive pump allows the pump to run much cooler than a direct drive pump. At any rate direct drive pressure washer does not use a series of belts and gears like the belt drive pressure washer. Heavy use pressure washer applications will demand a belt driven pump.

The pump is isolated from the heat of the engine or motor also. 5012pro 10c 2 buy this. Direct drive pumps allow for a more compact designed pressure washer. A belt driven pressure washer s pumps run on a gear reduction pulley system allowing pumps to turn at a lower rpm revolutions per minute than a direct drive pump.

Direct drive pressure washers are much more well direct than the belt drive model excuse the pun. 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. The pulley system allows these pumps to turn at a much lower rpm than a direct drive pump typically 900 1400 rpm. The belt drive pump crankcase has a larger oil capacity.

Heat is the number one killer of seals in a pump. Pressure pro professional 3000 psi gas hot water super skid belt drive pressure washer w electric start honda gx 390 engine cat pump model. This reduces the heat and vibration and lessens the wear and tear associated with consistent use. Instead the pump is attached directly to the motor.

Direct drive pressure washer.