GX 690 Honda Electric Start 4 GPM 7000 PSI Heavy Duty Commercial Belt Drive

Overview

This is a cold-water commercial belt-drive pressure washer that puts out 4 GPM at 7000 PSI, powered by an electric-start Honda GX690 engine driving a low-RPM General Pump through a Poly Chain belt system. That pairing is the point: the belt drive keeps pump speed down, which means less wear, less heat, and a longer service life in daily commercial use. The unit is ready for tank feed with an external UL pump bypass hose, carries a remote six-gallon poly fuel tank, and includes a marine-grade battery box for the electric start. Every unit is factory assembled and tested in the USA and arrives ready to run. Note: the standard fuel tank is not CARB-compliant, so this configuration is not for sale in California — a compliant upgrade is available.

What's included

• Honda GX690 commercial engine with electric start and marine-grade battery box
• Low-RPM General Pump for long service life and minimal downtime
• Poly Chain belt drive for balanced power transfer
• Adjustable pressure unloader with thermo-sensor to prevent overheating in bypass
• Tank-feed ready with external UL pump bypass hose
• Remote six-gallon poly fuel tank (California-compliant upgrade available)
• Easy-access single-bolt interlocking belt cover with adjustable belt tension
• Factory assembled and tested in the USA, delivered ready to operate

Specifications

Pressure (PSI)

6000+

Flow (GPM)

4.0 to 4.9

Engine

Honda

Horsepower

15 to 20+

Drive

Belt

Pump

General Pump, low-RPM

Water Temperature

Cold water

Fuel Tank

6-gallon remote poly (non-CARB)

Part Number

B4070HGE