Pressure-Pro 4012-15G Pressure Washer – 4-Wheel Portable, 4.0 GPM @ 3200 PSI, Kohler KD420ES Gas Engine, GP EZ4040G Pump

Part Number: 4012-15G
Category: Gas Hot Water Pressure Washers
Type: Gas Hot Water Pressure Washer – 4.0 GPM, 3200 PSI, Kohler KD420ES, GP EZ4040G Pump, 4-Wheel Portable (HOT Shot Series)

The Pressure-Pro 4012-15G HOT Shot Series Pressure Washer is a professional-grade, gas-powered hot water unit engineered for reliable performance in commercial and industrial cleaning environments. Producing 4.0 GPM at 3200 PSI, this model is powered by a Kohler KD420ES gas engine and paired with a General Pump EZ4040G for smooth, consistent pressure delivery. Its diesel-fired heating system efficiently removes grease and grime, while the rugged 4-wheel roll-cage frame ensures stability, durability, and easy maneuverability on demanding job sites.

Standard Features

• Rugged powder-coated steel roll-cage frame with lifting hook

• 13″ flat-free tires with threaded axles

• Super-efficient Schedule 80 heating coil with one-piece molded insulation combustion chamber

• Stainless steel coil wrap

• 8-gallon poly diesel fuel tank with fuel filter

• Commercial / industrial-grade engine

• Reliable Beckett burner

• High-limit over-temperature protection

• Safety pressure relief valve

• Thermo-sensor to prevent overheating in bypass mode

Note: Gasoline Honda and diesel-powered models include electric start and battery with marine battery box. Subaru models are manual recoil start.
All units are factory assembled, tested in the USA, and delivered ready to operate.

Standard Accessories

• Professional gun / wand assembly with insulated grip and quick connects

• 50′ high-pressure hose with quick connects

• Maxi-Flo 20% chemical injector assembly with quick connects

• 4 color-coded quick-connect spray nozzles

• 1 color-coded quick-connect chemical nozzle

Technical Specifications

• Pressure: 3200 PSI

• Flow Rate: 4.0 GPM

• Engine: Kohler KD420ES (Gas)

• Pump: General Pump EZ4040G

• Configuration: 4-Wheel Portable

• Series: HOT Shot (12V Models)

• Heat Source: Diesel-fired burner

Ideal Applications

• Grease and oil removal

• Commercial pressure washing

• Fleet and equipment cleaning

• Industrial maintenance applications