Pressure-Pro Dirt Laser Series Hot Water Pressure Washer – Skid Mount, 4.8 GPM @ 4000 PSI, Vanguard Gas Engine w/ Electric Start, AR Pump, Belt Drive, Diesel-Heated

Part Number: SK40005VH
Category: Hot Water Pressure Washers
Type: Skid-Mount Gas Hot Water Pressure Washer – 4000 PSI, 4.8 GPM, Vanguard Electric Start, Belt Drive, Diesel-Heated

The Pressure-Pro Dirt Laser SK Series Hot Water Pressure Washer (SK40005VH) is a high-pressure, skid-mounted hot water system designed for truck and trailer installations where electrical power is unavailable. Producing 4.8 GPM at 4000 PSI, this unit is powered by a Vanguard commercial-duty gas engine with electric start and paired with an AR triplex pump and 12V diesel-fired burner. With water temperatures up to 250°F, it delivers exceptional cleaning power for heavy-duty commercial and industrial applications.

Pressure Washer Specifications

Model: SK40005VH
Pressure: 4000 PSI
Flow Rate: 4.8 GPM
Engine: Vanguard Gas Engine
Engine Displacement: 570cc
Starting System: Electric Start
Pump: AR Triplex Ceramic Plunger Pump
Drive System: Belt Drive
Heating System: 12VDC Diesel Burner
Maximum Water Temperature: Up to 250°F
Fuel Type: Gasoline (engine) / Diesel (burner)

Construction & Design

• Skid-mount configuration for truck or trailer installation

• Full cage steel frame with integrated lifting eye

• Stainless steel–wrapped ½″ Schedule 80 heating coil

• Large-capacity 8-gallon gasoline and diesel fuel tanks*

• Remote-mounted unloader with external bypass loop to keep pump cool

• Burst disc and pressure relief valve for enhanced operator safety

Standard Features

• Commercial/industrial-duty electric start gasoline engine

• Triplex ceramic plunger pump with belt-drive system

• Adjustable thermostat up to 250°F

• Heavy-duty insulated spray gun and wand

• Quick-connect spray nozzles

• 50′ high-pressure hose

• Thermostatically controlled 12V diesel burner

Dimensions

Overall Dimensions: 43″ L × 27″ W × 45″ H

Available Options (Sold Separately)

• Downstream injection kit (AC340)

• Hour meter (AM512)

• 200-gallon transport trailer

• 200-gallon tank skid and hose reel systems

• Tow & Stow™ tank skid transporter

Applications

• Mobile hot water pressure washing

• Fleet and heavy equipment cleaning

• Industrial degreasing and oil removal

• Construction and jobsite cleanup

• Commercial service and contract washing

Important Notes

• Requires Group 24 battery (550 CCA) – not included

• Designed for professional and industrial use

• Diesel fuel required for burner operation

• All units are factory assembled, tested in the USA, and delivered ready to operate