APSSKU: B5040HAE

GX 690 Honda Electric Start 5 GPM 4000 PSI Heavy Duty Commercial Belt Drive AR

Name: GX 690 Honda Electric Start 5 GPM 4000 PSI Heavy Duty Commercial Belt Drive AR
Brand: American Pressure Systems
SKU: B5040HAE
Price: 4099 USD
Availability: InStock

4000–4999 PSI5.0–5.9 GPMHonda

$4,09900

$4,349.00Save $250

Freight delivery · free to a business with a forklift or dock · $99 to a residence

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A 2% fuel surcharge and 3.9% processing fee are added at checkout.

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Overview

The B5040HAE is a 4000 PSI, 5.0 GPM cold water pressure washer built around an electric-start Honda GX690 engine and a belt-driven AR pump. The 3VX belt drive runs the pump at low speed, and a thermo-sensor prevents overheating when the unit sits in bypass — the setup you want for all-day commercial washing. It rides on an aircraft-grade aluminum frame with dual handles and a lifetime frame warranty, and includes an adjustable pressure unloader, a remote six-gallon poly fuel tank, oversize flat-free tires, and a marine-grade battery box. Every unit ships completely factory assembled and tested in the USA, ready to run. Note: the standard fuel tank is not CARB compliant, so this configuration is not for sale in California. Battery not included.

What's included

Electric-start Honda GX690 commercial engine with marine-grade battery box included
Belt-driven AR pump rated 4000 PSI at 5.0 GPM (cold water)
3VX belt system with single-bolt tension adjustment and easy-access interlocking belt cover
Low-speed pump with thermo-sensor to prevent overheating in bypass mode
Aircraft-grade aluminum frame with dual handles, no welds to fail — lifetime frame warranty
Adjustable pressure unloader and 50-mesh inlet filter
Remote six-gallon poly fuel tank (non-CARB; California-compliant upgrade available)
Oversize flat-free HD tires, dual padded shock-absorbing feet, 3/4" cold-rolled steel threaded axle
Battery not included — the electric start needs a 12V battery

Heavy Duty

Best for: driveways, concrete, paint stripping, commercial degreasing

Specifications

Pressure (PSI): 4000 to 4999
Flow (GPM): 5.0 to 5.9
Engine: Honda
Horsepower: 15 to 20+
Drive: Belt
Pump: AR
Water Temperature: Cold
Fuel Tank: Remote 6-gallon poly
Frame: Aircraft-grade aluminum, dual handles
Axle: 3/4" cold-rolled steel, threaded
Battery: Not included (electric start needs a 12V battery)

Frequently asked questions

The 3VX belt drive runs the AR pump at a lower speed than the engine, and a thermo-sensor prevents overheating in bypass mode — the configuration built for long daily run time. Belt tension adjusts with a single engine bolt, and the interlocking belt cover comes off with one bolt for service.

Yes — this unit features electric start and includes a marine-grade battery box. EZ-Start also makes pull-over easier on the GX690. Note that low oil shutdown is not included on GX690 models.

No — the standard remote six-gallon poly fuel tank is not CARB evaporative compliant, so this configuration is not for sale in California. A California-compliant upgrade is available as an option; contact us to spec it.

It arrives completely factory assembled, tested in the USA, and ready to operate. Add engine oil and fuel per the manual, connect your water supply and hose, and you can go to work.

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