GX390 Honda 4 GPM 4000 PSI HD Belt Drive Cat Pump Aircraft Aluminum Frame Pro

Overview

This is a 4000 PSI, 4 GPM cold-water pressure washer Pro-Pack built on a Honda GX390 engine with a heavy-duty V-belt-drive Cat pump. Belt drive runs the pump at reduced RPM for longer life and extended-duty operation, and the aircraft-grade aluminum frame with dual handles has no welds to fail, backed by a lifetime frame warranty. The package pairs the machine with a 19" Whisper Wash (Ultra Clean 19) flat surface cleaner, two 50' non-marking high-pressure hoses, a remote shut-off ball valve, a chemical injector, and a full nozzle set. It's built for contractors running flatwork and wash-down jobs who want everything to start working from day one.

What's included

• Honda GX390 engine with heavy-duty V-belt-drive Cat pump
• Aircraft-grade aluminum frame with dual handles, no welds to fail
• Lifetime frame warranty
• 19" Whisper Wash (Ultra Clean 19) surface cleaner, maintenance-free rotary hub
• Two 50' non-marking commercial high-pressure hoses with quick-connects
• 5000 PSI commercial gun/wand assembly plus detachable chemical injector
• Remote shut-off ball valve to switch between gun and surface cleaner
• Adjustable pressure unloader, 50-mesh inlet filter, low-oil shutdown
• Thermo-sensor prevents overheating in bypass mode
• Flat-free HD tires, dual padded shock-absorbing feet, 3/4" cold-rolled steel axle

Specifications

Pressure (PSI)

4000 to 4999

Flow (GPM)

4.0 to 4.9

Engine

Honda

Horsepower

10 to 15

Drive

Belt

Pump

Cat V-belt drive

Water Temperature

Cold water

Surface Cleaner

19" Whisper Wash (Ultra Clean 19), 8 max GPM / 4200 max PSI

Hoses

Two 50' non-marking, 4200 PSI

Gun/Wand

5000 PSI commercial grade

Inlet Filter

50 mesh

Axle

3/4" cold-rolled steel, threaded