Pressure-Pro T185TWH / SK40004HH Hot Water Pressure Washer – Skid Mount, 200 Gallon Tank Skid w/ Hose Reels, 4.0 GPM @ 4000 PSI, Honda GX390, Direct Drive

Part Number: T185TWH / SK40004HH
Category: Skid-Mounted Hot Water Pressure Washers
Type: Skid Mount Hot Water Pressure Washer – 4000 PSI, 4.0 GPM, Honda GX390, Direct Drive

The Pressure-Pro T185TWH / SK40004HH Hot Water Pressure Washer is a fully self-contained skid-mounted cleaning system designed for contractors who need powerful hot water performance in a truck- or trailer-mounted setup. Delivering 4.0 GPM at 4000 PSI, this unit combines a commercial-grade Honda GX390 engine with an AR direct-drive pump and integrated diesel burner for reliable hot and cold cleaning without external utilities.

Pressure Washer Specifications

Pressure: 4000 PSI
Flow Rate: 4.0 GPM
Engine: Honda GX390 Commercial-Grade Gas Engine
Starting System: Electric Start
Pump: AR Triplex Plunger Pump (Ceramic Plungers)
Drive System: Direct Drive
Heating System: 12V Diesel Burner
Maximum Water Temperature: Up to 250°F
Water Supply: Integrated 200-Gallon Tank
Fuel Tanks: Dual 8-gallon rack-mounted fuel tanks
Total Filled Weight: Approx. 1,670 lbs

Key Features & Benefits

• Hot & Cold Cleaning Capability for versatile jobsite use

• Skid-Mount Design installs securely to truck beds or flatbed trailers using four mounting bolts

• Fully Self-Sufficient System with onboard water and fuel supply

• High-Efficiency Water Heating via stainless-wrapped ½″ Schedule 80 heating coil

• Remote-Mounted Adjustable Unloader for quick pressure adjustments and cooler pump operation

• Low Oil Shutdown Protection for engine safety and longevity

• Quieter Operation & Improved Fuel Efficiency compared to high-RPM systems

Hose & Reel Configuration

• Stainless steel high-pressure hose reel

• Stainless steel inlet hose reel

• Includes 50′ high-pressure hose

• Includes 100′ inlet hose

• Designed for clean hose management and fast deployment

Engine & Pump Performance

• Honda GX390 OHV Engine with automatic mechanical decompression

• Electric start for easy operation

• Commercial-duty reliability with 3-year limited engine warranty

• AR Triplex Direct Drive Pump with ceramic plungers for enhanced cooling and long service life

Electrical & Power Requirements

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

• 12-volt diesel burner system

• No external power or water source required

Applications

• Fleet and vehicle washing

• Equipment and machinery degreasing

• Construction and maintenance cleaning

• Industrial and commercial pressure washing

• Mobile hot water cleaning operations

Important Notes

• Battery not included

• Designed for professional and industrial use

• Fully assembled and factory tested before delivery