Belt Driven Pressure Washer Vs Direct Drive

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.

Belt driven pressure washer vs direct drive. Pressure pro professional 3000 psi gas hot water super skid belt drive pressure washer w electric start honda gx 390 engine cat pump model. Turn a direct drive pump at 3450 rpm or 1725 rpm. 5012pro 10c 2 buy this. 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.

Heat is the number one killer of seals in a pump. Direct drive pressure washer. A belt driven pressure washer is definitely higher quality and more reliable than a direct driven pressure washer. This reduces the heat and vibration and lessens the wear and tear associated with consistent use.

At any rate direct drive pressure washer does not use a series of belts and gears like the belt drive pressure washer. This combined with the lower rpm of the belt drive pump allows the pump to run much cooler than a direct drive pump. Instead the pump is attached directly to the motor. 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 pump is isolated from the heat of the engine or motor also. A belt drive pump has a pulley mounted to its solid shaft and is driven by one or more belts that are attached to a pulley on the motor or engine. Benefits of direct drive compact design lower acquisition cost. The belt drive pump crankcase has a larger oil capacity.

Direct drive pressure washers are much more well direct than the belt drive model excuse the pun.