4,000 PSI 4.0 GPM Gas Pressure Washer w/ Honda GX390 Engine & General Triplex Pump
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4,000 PSI 4.0 GPM Gas Pressure Washer with Honda GX390 Engine and General Triplex Pump
Commercial Honda engine with excellent weight to power ratio. Designed to be used all day, everyday.
Belt drive system provides longest pump life possible by lowering its heat, vibration and RPM.
Industrial grade General triplex pump featuring reinforced body, forged brass manifold, solid ceramic plungers, stainless steel check valves and thermal release valve.
External unloader provides enhanced cooling and be set to dump-to-ground bypass water to maximize cooling system.
Industrial accessories are included to get working right away.
Mounted on a powder coated steel plate with anti-vibration pads that bolts through to mount on a truck or trailer.
SHIPPING INFORMATION
- WEIGHT: 150LBS
- DIMENSIONS (L X W X H): 32" X 25" X 27"
*** The actual product may vary from the images shown on the website. ***
About Expert Power Wash
Expert Power Wash is a family-owned pressure washing equipment shop in Oregon City, OR, run by Tim and Kristina. Before we built equipment, we ran our own pressure washing business for more than ten years — so the parts and chemicals on our shelves are the ones we trust on real jobs.
Our storefront stocks thousands of parts, chemicals and supplies, most in-stock orders ship the same day, and when you call 503-403-6185 you talk to people who have run this gear.
Freight Shipping & Pickup
This item isn't eligible for free shipping. It ships LTL freight on a pallet, and the freight rate for your region is shown at checkout. Choose Business / Loading Dock if you have a dock, forklift, or help to unload, or Residential with Liftgate and the carrier will lower the pallet to the ground.
FREE local pickup is available at our Oregon City shop, Monday–Thursday 8am–4pm.

