Description
Hydro Max CW Series

The Hydro-Max CWP4035HG is a portable cold water pressure washer featuring a Honda GX390 engine paired with a premium belt driven General Pump.
Performance Specifications
|
Metric |
Specification |
|
Flow Rate |
4 GPM |
|
Pressure |
3500 PSI |
|
Dimensions |
47"L x 30"W x 27"H |
|
Weight |
Approx. 200 lbs |
Technical Product Specifications
|
Component |
Details |
|
Engine |
Honda GX390 Engine |
|
Pump |
General Pump Assembly |
|
Drive System |
Belt Drive |
|
Frame & Housing |
Heavy-duty, durable powder-coated black frame. |
|
Tank |
1.6 gallon fuel tank |
Specs listed are +/- 10%
Included:
· ✅ 50 ft. 4200psi rated Pressure Hose
· ✅ 48” Single Lance Wand with Trigger Gun
· ✅ 4 GPM Nozzle set
Perfect Pairing: Provides the necessary 4 GPM to run an 18-inch surface cleaner effectively for floors and concrete.
Input: Connects easily to a standard water hose.
Ideal for:
- Fleet washing
- Heavy equipment and machinery cleaning
- Concrete and surface preparation
- Industrial & commercial maintenance
Photos may not reflect the exact model. Variations may occur based on engine and pump configurations. Please refer to the description above for specific model details.




