Watertek® Honda GX690 E-Start Pressure Washer Skid Assembly

WATERTEK® HONDA GX690 22HP E-START PRESSURE WASHER

This heavy-duty, commercial-grade unit is designed for durability. Designed and manufactured in the UK.

Its rugged stainless steel frame, corrosion-resistant construction, and industrial-grade components set it apart.

The unit is powered by an industrial Honda GX690 22hp E-Start petrol engine backed by a 3 Year Warranty and features a 2:2:1 reduction gearbox to ensure cooler operation and extend pump life.

A Mazzoni GM series pump provides reliable performance and comes with a 2 Year manufacturer warranty, while a return to tank unloader valve and easy priming/frost valve enhance efficiency. 

This machine is field-service friendly, allowing quick repairs with just basic tools and minimizing downtime.

Designed with puncture resistant pneumatic wheels, anti-vibration mounts, and nickel-plated pump heads, it delivers smooth operation and resilience, even in tough conditions.

Designed for high-flow rate pumps, the 18hp engine is perfect for professionals seeking to upgrade their equipment for more demanding commercial tasks. The increased flow rate enables you to cover larger surface areas, helping you complete jobs faster and more efficiently.

Please note that this unit is designed to be used with a water storage tank (e.g., a wheelie bin or water tank). Garden tap pressure will not provide sufficient flow rate to meet the demands of the pump.

UNIT DOES NOT COME WITH A FUEL TANK- However, options are available to add  a jerry can conversion kit for the skid plate option.

Technical Specifications:

• Max Bar: 220bar
• Max LPM: 25lpm
• Max Temp: 60ºc
• Easy prime valve
• Pressure sensitive unloader - to adjust flow and pressure
• Pump: Mazzoni GM series
• Engine: Honda GX690 22hp Electric Start
• Gearbox: Mecline M24
• Battery: Sterling 12v (Please Note - Battery will be provided but not fitted)

Dimensions:

• Weight: 90kg
• Height: 470mm
• Width: 500mm
• Length: 800mm