3 Reasons Belt-Driven Pressure Washers Are More Durable Than Direct Drive & Gearbox:

1. Lower RPM to Maximise Pump Life – Belt driven pressure washers use pulleys and belts to slow the speed of the pump. This system ensures long pump life because the bearings do not get as much wear.
2. Lower Operating Temperature – On a Belt-Driven pressure washer 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. These types of pressure washers can be used on a daily basis and still hold up over time. Also, when considering your application, if you plan to use the pressure washer for several hours at a time, there is no question you should purchase a belt driven washer!
3. Made for Professional Use – If you’re a professional who will consistently use your pressure washer for several hours per day, there’s no reason to purchase anything but a belt drive pressure washer. In the long run it will provide much greater service and lifespan than the direct drive units.