WH-4016E3 280 Bar Gasoline High Pressure Washer | Honda GX390 Powered

280 Bar (4000 PSI) Extreme Cleaning Power ｜ Honda GX390 13HP Engine ｜ 16.5 L/min High-Impact Flow ｜ Continuous Off-Grid Duty

The WULI WH-4016E3 is our flagship ultra-high-pressure gasoline washer, engineered for heavy contamination and continuous daily industrial duty. Powered by a commercial-grade Honda GX390 13HP engine, it offers exceptional reliability and full operational independence from on-site electrical infrastructure.

Delivering an extreme 280 Bar (4000 PSI) working pressure alongside a high-impact 16.5 L/min flow rate, this machine rapidly strips away baked-on grease, hardened concrete slurry, rust scale, and heavy industrial coatings to keep heavy job site equipment fully operational.

Industrial Engineering Highlights

• Genuine Honda GX390 13HP Engine: Powered by an authentic commercial Honda 13HP engine, designed for easy pull-starts, optimal fuel economy, and dependable high-torque output under heavy workloads.
• Industrial Ceramic Plunger Sleeve Pump: Features an industrial triplex pump with high-purity ceramic plunger sleeves for superior wear resistance, heat dissipation, and long seal life under continuous high pressure.
• 280 Bar (4000 PSI) Hydro-Blasting Performance: Provides maximum blasting impact to clean heavy construction machinery and prepare structural surfaces efficiently.
• Collapsible Handle Design: Designed with a fold-down handle that quickly reduces overall unit height when not in use, maximizing transport convenience and saving valuable space in service vehicles.
• Smart Auto-Idle Throttle Control: Automatically reduces engine RPM to idle speed when the spray gun trigger is released, reducing fuel consumption, workplace noise, and mechanical wear.
• Field-Ready Heavy Chassis: Built with a rugged tubular steel frame and large puncture-proof solid tires, ensuring smooth maneuvering across unpaved job sites and rugged terrain.
• Industrial Pressure Unloader Valve: Regulates pressure smoothly while protecting internal components during continuous washdown cycles.

WH-4016E3 Performance Demonstration

Watch the WH-4016E3 in action to see its 280 Bar hydro-blasting power and heavy-duty industrial washdown performance.

Applications & Target Industries

• Heavy Construction & Machinery: Washing excavators, concrete transit mixers, cranes, and scaffolding.
• Industrial Plant & Facility Maintenance: Deep degreasing of factory machinery, tanks, and production floors.
• Commercial Fleet & Logistics: High-efficiency washdowns for heavy trucks, commercial tankers, and transport trailers.
• Surface Preparation & Masonry: Stripping rust scale, removing loose paint, and cleaning concrete surfaces prior to coating.
• Off-Grid Municipal & Infrastructure: Heavy-duty cleaning for ports, public infrastructure, and remote job sites without power access.

Technical Specifications

Standard Accessories

• Professional High-Pressure Spray Gun (w/ Auxiliary Handle) × 1
• High-Pressure Quick-Connect Nozzle Set (Solid Stream N-5 Ø1.1 & Even Flat Spray N-2 Ø1.0) × 1 
• 10m Quick-Connect High Pressure Hose (H-2) × 1
• 3/4" Suction Hose Assembly (10 ft / approx. 3m) × 1
• 1/2" Overflow / Bypass Hose Assembly (9 ft / approx. 2.7m) × 1
• Suction filter & Filter Socket × 1