GX690 Honda Electric Start 8 GPM 3500 PSI Heavy Duty Commercial Belt Drive
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Overview
This is a heavy-duty commercial belt-drive cold water pressure washer delivering 8.0 GPM at 3500 PSI, powered by an electric-start Honda GX690 engine paired with a low-RPM General Pump. That high-flow/high-pressure combination is built for contractors who need to move a lot of water — fleet washing, flatwork, and long production days. The 4-groove cog 3VX V-belt drive lets the pump spin slower than the engine for balanced power transfer and longer pump life, and a thermo-sensor protects against overheating in bypass. It's set up for tank feed with a 1" barbed inlet and external UL pump bypass hose, rides on an aircraft-grade aluminum frame with a lifetime warranty, and ships factory assembled and tested in the USA, ready to run.
What's included
- Electric-start Honda GX690 commercial engine with marine battery box
- Low-RPM General Pump driven by a 4-groove cog 3VX V-belt for balanced power transfer
- Tank-feed ready: 1" barbed inlet and external UL pump bypass hose
- Aircraft-grade aluminum frame with dual handles and lifetime frame warranty
- Adjustable pressure unloader plus thermo-sensor to prevent overheating in bypass
- Includes HD gun/wand with QCs, 50' high-pressure hose, Maxi-Flo 20% chem injector, 4 stainless QC nozzles and 1 brass chem nozzle
- Oversize flat-free HD tires, dual padded shock-absorbing feet, 3/4" cold-rolled steel threaded axle
- Remote 6-gallon poly fuel tank (non-CARB; not for sale in California — CA-compliant upgrade available)
Heavy Duty
Best for: driveways, concrete, paint stripping, commercial degreasing
Specifications
- Pressure (PSI)
- 3000 to 3999
- Flow (GPM)
- 8.0 to 8.9
- Engine
- Honda
- Horsepower
- 15 to 20+
- Drive
- Belt
- Pump
- General Pump, low RPM
- Water Type
- Cold
- Water Feed
- Tank feed (1" barbed inlet)
- Hose Length
- 50 ft high-pressure with QC couplers
- Fuel Tank
- Remote 6-gallon poly
- Frame
- Aircraft-grade aluminum, dual handles
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