They are not worth the extra cost if you do not plan on using it more or less every day.
Belt drive pressure washer vs direct drive.
The belt drive pump crankcase has a larger oil capacity.
Direct drive pressure washer.
The pump is isolated from the heat of the engine or motor also.
The gear reduction system allows for a few unique advantages to a belt drive pressure washer compared to a direct drive pressure washer.
Belt drive power washers tend to be quite expensive to purchase.
But another integral factor that is often overlooked is the type of pressure washer.
And for that there are really two major options.
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.
As a general rule direct drive are less expensive than their belt drive counterpart.
Direct drive pressure washers are much more well direct than the belt drive model excuse the pun.
This combined with the lower rpm of the belt drive pump allows the pump to run much cooler than a direct drive pump.
The pulley system allows these pumps to turn at a much lower rpm than a direct drive pump typically 900 1400 rpm.
They are quite large and heavy due to the parts.
You d most likely find a belt driven pressure washer with our more heavy duty pressure washers.
In casual or home use direct drive pressure washers are fine but industrial usage demands belt driven pressure washers for a variety of reasons.
This reduces the heat and vibration and lessens the wear and tear associated with consistent use.
First a belt drive pressure washer runs at lower revolutions per minute rpm s.
Heavy use pressure washer applications will demand a belt driven pump.