SCU Series Mobile Wash Skid

Self Contained Hot / Cold / Steam High Pressure Washers

SCU Pressure Washer

SCU Series Pressure Washer

ETL 1776 Certified

Experience ultimate duty cleaning power. The SCU Series has the reserve horsepower and heat rise to get the job done faster, with less soap and reduced noise pollution. It has a rust proof, stainless steel frame and long lasting, quality components to withstand the daily use that a professional demands. The built-in generator has additional capacity to run lights or water recycle accessories and you can also carry water with the optional ProTowWash ® trailer for total self-containment.


Rust Proof - Stainless Steel Frame, Panels, and Coil Wrap:
Virtually indestructible stainless steel construction and industry leading performance - years of uninterrupted, worry free service. The rugged and durable frame construction is suitable for ‘over the road’ and will look like new for years to come. Lifting eyes and 4-way forklift access are integrated into frame along with an open design for service access.

110V Burners with on-board 3000 watt generator:
Provides automatic, high intensity ignition and reliable power for the heating system. Supplemental power outlets from the generator (GFCI Protected) offers the operator additional electrical power to run lights or accessories.

High Output Heating System:
The super duty burner paired with Hydro Tek’s large, 6 spiral heating coil delivers the highest heating capacity in its class without sacrificing efficiency for maximum burner fuel savings.

SpiraLast™ Coil:
The coil is a Hydro Tek manufactured SpiraLast™ heating coil. Robotically fused ½” schedule 80 steel pipe is cold rolled to protect the steel pipe from fatigue and the spiral coil is then surrounded by ceramic insulation and stainless enclosure with double-wall end caps. Ask your dealer about the Lifetime Coil Warranty.

High Output Industrial Engines:
Efficient V-Twin OHV gas engines with electric key start and low oil warning/shutdown for superior, high output performance.

NEMA4- Water Tight Control Panel:
ETL certified to UL1776 Class 2, for use in wash-down area, exceeding industry standards. Special Hydro Tek control box features easy to use controls and provides instant access to electronics. Standard diagnostic indicators, including an hour meter and pressure gauge to monitor system use, ensures optimal system performance.

Total Relief Unloader:
Flow sensitive unloader allows pressure to build up gradually as trigger gun is activated eliminating “pressure spikes” and improving operator control and safety. When the gun is released, entire system pressure is relieved, enhancing the life of the system and eliminating engine starting problems associated with trapped pressure. Balanced regulating unloader on 2-Gun systems.

Belt Driven Pump:
These industrial pumps feature high torque, low RPM drive- cooler, quieter, continuous duty performance.

8 Gallon Gas Tank / 18 Gallon Diesel Tank:
Large, heavy duty “roto-molded” rust free fuel tanks with water separating fuel filter to protect against contaminated fuel. Large fuel tanks extend run time, eliminating interruptions to refuel.

More Standard Features:

  • Burst disc technology for operator safety
  • Panel mounted adjustable thermostat, pressure gauge, hour meter, lighted on/off switches, and soap control
  • Detergent flow metering at full pressure
  • Heavy duty gun and wand with nozzle storage, heavy duty, non-marking, 50’ hose, and quick release nozzle set
  • “Q” models are extra quiet, <85db at 25’
  • 4 gallon float tank with double inlet filtration, includes 3-way ball valve for connection to a bulk water supply tank and can be used to add anti-freeze. (8-9 gpm high flow machines require a bulk tank for water supply, therefore do not have a float tank assembly)


Model PSI GPM Temp. HP Engine
SCU30009KAF** 3000 8.7 / 2 200 F 725 Kohler Gas
SCU30009HAF** 3000 8.7 / 2 200 F 688 Honda Gas
SCU32007VG 3200 6.5 250 F 627 Vanguard Gas
SCU35006HQ 3500 5.6 250 F 688 Honda Gas
SCU35009VAF** 3500 8.7 / 2 200 F 896 Vanguard Gas

** Includes two guns, wands, hoses

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SCU Pressure washer

SCU Cutaway Drawing