Belt Driven Pressure Washer Vs Direct Drive

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.

Belt driven pressure washer vs direct drive.

Direct drive pumps allow for a more compact designed pressure washer. Heat is the number one killer of seals in a pump. Instead the pump is attached directly to the motor. Heavy use pressure washer applications will demand a belt driven pump.

The pump is isolated from the heat of the engine or motor also. Turn a direct drive pump at 3450 rpm or 1725 rpm. Pressure pro professional 3000 psi gas hot water super skid belt drive pressure washer w electric start honda gx 390 engine cat pump model. Direct drive 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. This reduces the heat and vibration and lessens the wear and tear associated with consistent use. A belt driven pressure washer is definitely higher quality and more reliable than a direct driven pressure washer. 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. Benefits of direct drive compact design lower acquisition cost. 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. 5012pro 10c 2 buy this.

This combined with the lower rpm of the belt drive pump allows the pump to run much cooler than a direct drive pump.