Hanbase Hot Water Pressure Washer 4000 PSI~New!

This Hot Water Pressure Washer with Water Tank is the perfect choice for professional cleaners, municipalities, construction sites, farms, and hotels. Boasting a powerful 4000 PSI, this commercial-grade pressure washer is designed to tackle tough stains, grime, and grease. It is powered by a gasoline engine and heated with diesel, so you can be sure that you have the power to blast away the toughest dirt and debris. With an automatic switch-off of motor and pump when the trigger gun is closed and a high-pressure trigger gun with zero holding force for fatigue-free operation, this pressure washer is the perfect solution for any job. Get the power and performance you need with this Greatbear Hot Water Pressure Washer with Water Tank! I. Low-Temperature Operation Pre-start Check: Before starting, ensure that the water in the tank and the high-pressure pump is not frozen. Choke Adjustment: When starting the machine in low temperatures, keep the choke closed. Once the engine has been running for about one minute (or roughly 20–30 seconds depending on the engine's response), you must open the choke. II. Winter Maintenance & Fuel Freeze Prevention: Be vigilant about water levels; excess water in the tank or residual water in the high-pressure pump can freeze and cause the components to crack. Fuel Requirements: Use high-grade fuel to prevent freezing. For heating or combustion, use diesel rated for -20°C or lower, depending on your local ambient temperature. III. Storage Advice Environment: It is not recommended to store the high-pressure cleaner in environments below 0°C, as residual water in the pump is highly susceptible to freezing. Insulation: If the unit must be stored in sub-zero conditions, cover it thoroughly with thermal blankets or heavy padding to retain warmth.