Pump, engine, and generator unit for use with a pressure washer
A pressure washer system comprises a cleaning fluid tank defining a cleaning fluid supply outlet, and a pump, engine and generator (PEG) unit including a pump defining a cleaning fluid pump inlet disposed vertically below the cleaning fluid supply outlet of the cleaning fluid supply tank.
1. A pressure washer system that reduces the possibility of air being introduced into a pump, or otherwise decreases the probability of cavitation and the associated risk of damage to the pump, comprising:
a cleaning fluid supply tank defining a cleaning fluid supply outlet;
a PEG unit including the pump, said pump defining a cleaning fluid pump inlet disposed vertically below the cleaning fluid supply outlet of the cleaning fluid supply tank, wherein the pump is supported on a lower pump support platform, and an engine or generator of the PEG unit is attached to an engine and generator support platform of the pressure washer system, and the engine or generator of the PEG unit is positioned above the pump,
wherein the cleaning fluid supply tank includes a rear wall and a bottom wall, the rear wall defines the cleaning fluid supply outlet, and the bottom wall defines a drain aperture.
2. The pressure washer system of claim 1 , further comprising a conduit connecting the cleaning fluid supply outlet to the cleaning fluid pump inlet.
3. A pressure washer system that reduces the possibility of air being introduced into a pump, or otherwise decreases the probability of cavitation and the associated risk of damage to the pump, comprising:
a cleaning fluid supply tank defining a cleaning fluid supply outlet;
a PEG unit including the pump, said pump defining a cleaning fluid pump inlet disposed vertically below the cleaning fluid supply outlet of the cleaning fluid supply tank, wherein the pump is supported on a lower pump support platform, and an engine or generator of the PEG unit is attached to an engine and generator support platform of the pressure washer system, and the engine or generator of the PEG unit is positioned above the pump;
a trailer ladder frame defining a cleaning fluid supply tank support surface wherein the cleaning fluid supply tank is seated on the cleaning fluid supply tank support surface and the cleaning fluid pump inlet is disposed vertically below the cleaning fluid supply tank support surface;
a belt tensioning system;
a shroud positioned adjacent the generator, the engine and the belt tensioning system, the shroud covering at least a portion of the engine, at least a portion of the generator, and the belt tensioning system,
wherein the PEG unit includes the lower pump support platform and an upper frame attachment portion that is positioned vertically above the lower pump support platform, and
wherein the PEG unit comprises said engine and said generator, and further comprises the engine and generator support platform, and the engine and generator are positioned on the engine and generator support platform that is disposed vertically above the lower pump support platform.