Honda-GX390 12HP-AR-4GPM-4300PSI-Gun Holder and Hose Rack
By : Pressure-Pro

SKU : 11H36
  • Quick Specs
  • PSI: 4300
  • GPM: 4
Regular Price: $1,181.00
On Sale Now: $1,099.00

This direct drive Honda gas engine pressure washer is a powerful and durable pressure cleaning machine. It is powered by a Honda GX 390 engine, which is one of the most preferred engines for use in professional pressure washers because of its reliability, output and 3-year manufacturer's warranty coverage. 

With this power washer is an Annovi Reverberi which offers an impressive 5-year manufacturer's warranty. Mounted onto a lifetime warrantied aircraft aluminum grade frame, which is fixed to a 3/4" cold-rolled steel axle, this Honda bestseller promises to be a great long-term investment.

Our all lightweight aircraft grade aluminum frame has a lifetime warranty and boasts easy maneuverability good balance and has no welds to fracture or break. The cool deck frame helps dissipate excess heat from the engine and pump giving your components added longevity making this purchase a lasting investment. Two oversized fully pneumatic air tires have twin stainless steel ball bearing mounted on a virtually unbreakable 3/4 inch cold-rolled steel axle.  The two shock-absorbing feet provide a stable platform and reduce vibration and eliminate "Walking" during operation.  The two handles protect your Water Cannon Pressure Washer during transportation and ensure easy loading or unloading from the jobsite.


4300 PSI at 4.0 GPM portable pressure washer
Honda 13 HP GX390 engine with 3 year warranty: Click here for complete details
• Features an Annovi Reverberi brand pump with a 5 year warranty.

Standard Features

• Revolutionary aircraft grade aluminum frame with dual handles (no welds to fail)
• Lifetime frame warranty
• 50 mesh stainless steel inlet filter
• Adjustable pressure throttle
• 10" over-sized pneumatic tires
• Dual padded shock absorbing feet
• 3/4" cold-rolled steel axle
• Thermo-sensor (prevents overheating in bypass mode and protects pump from damage)

Standard Accessories

• 50' Hose
• Trigger gun and wand
• Soap/chemical nozzle injector system
• 4 color-coded QC spray nozzles
• 1 color-coded QC chemical nozzle
Download Operator's Manual Here

All of our models pass a 15 point inspection. They are factory assembled with the handle removed during transport, which is easy to reattach. They are tested in the USA and delivered professionally boxed and ready to operate -- we even Armor All the tires!

Honda GX Engines
• We begin with a 3 year engine warranty
• Including highly desirable and intelligent features:
• OHV - Over Head Valve Design First Pull Starting
• Automatic Decompression
• Low Tone muffler with heat shield
• Adjustable throttle
• CARB - EPA3 - Can be sold in all 50 States
• Low Vibration and great fuel economy
• Fuel tanks have an EPA approved fuel cap
• Downdraft style carburetor - no priming
• Nationwide Service Centers

This Water Cannon Pressure Washer includes an Upgraded External Recirculation Plumbing Feature that cools the water while the Trigger Gun is closed. The extended service life Triplex Ceramic Plunger Pump holds up to commercial and professional daily use. Additionally this model includes an overheat safety valve that will open and close automatically to allow the re-circulating higher temperature water to be released and allow cool water to replace it, helping to protect the pump wear parts. 

There is an optional Adjustable Pressure & EZ Start Feature available SKU 11234 available by calling 1-800-333-9274 and speaking with one of our industry trained sales team.

Warning California Proposition 65
Detectable amount of chemicals known to the State of California to cause cancer, birth defects or other reproductive harm may be found in pressure washing equipment, accessories and exhaust. For More Information Visit
Manufacturer: Pressure-Pro
SKU: 11H36
PSI: 4300
GPM: 4
Drive Type: Direct Drive
Powered By: Gasoline
Cold or Hot Water: Cold Water
Use Type: Contractor
Variant MPN: E4040HA
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Water Cannon ships via UPS with delivery to the lower 48 states of the United States. When you purchase any items from Water Cannon, we will email you a receipt with tracking information so you can track your shipment.

We are currently offering FREE SHIPPING and handling on PREPAID orders over $35.00.* This free shipping rate applies to prepaid orders only, paid via credit card, fax checks, etc. For orders placed by phone or online that are under $35.00, a shipping charge of $15.30 will be applied.

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