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CPX Series: Cold Water Diesel Pressure Washer

CPX Series: Cold Water Diesel Pressure Washer


CPX Series: Built for the Extreme Duty User

Extra Long Life:

Built with the same technology and industrial components that we put into our hot water diesel skids.

Rugged Pro-tect-it™ Frame:
An extra-large, rugged, powder-coated steel frame surrounds the entire machine protecting its vital components. Each frame has double wall steel engine mounts to absorb engine vibration for smooth performance. Includes mounting holes to hold multiple optional stainless hose reels to store both high pressure and garden hose. Flexible mounting options include: trailer, tank skid, stationary, or add a wheel kit for portability.

High Output Industrial Engines:
The CPX Series includes Heavy duty, multi cylinder diesel engines are water cooled and include oil filtration and electric key start. A side mount muffler prevents water ingress. Panel mounted engine condition indicator lights to monitor your engine temperature & oil pressure.

Panel Mounted Unloader:
The unloader is panel mounted away from the pump and engine eliminating heat failures and vibration. It is pressure activated for consistent and dependable operation.

Belt Drive Pump:
V-belt driven pump with low RPM drive runs cooler and quieter for continuous duty performance. These industrial triplex, ceramic plunger pumps outperform the competition in longevity.

EZ Align™ Belt System:
Tensioning system allows for easy belt adjustment with a single adjustment bolt. If you need to remove the pump for preventative maintenance, it is as simple as removing bolts, no need to reach underneath the washer.

Remote Fuel Tanks:
Large 8 gallon fuel tank is located away from the heat of the engine in the CPX Series. Extra capacity tank extends running time, less wasted time spent on fill-ups.

More Standard Features:

  • Stainless steel control panel and belt guard
  • Nozzles with insulated quick couplers (twist on for CPX50005)
  • Heavy-duty, 50’ high pressure hose
  • Heavy duty, insulated wand with trigger gun
  • Twist coupler hose connection to easily remove gun/wand for storage or to add additional lengths of hose
  • Snap top battery box fits full size group 24 battery
  • High flow CPX Series models are two-gun compatible. Simply add the two-gun kit option to use with two operators to get your job done faster



Model PSI GPM CC Engine
CPX30004D 3000 4 599 Kubota Diesel 2 cylinder
CPX30008D 3000 7.8 719 Kubota Diesel 3 cylinder
CPX35006D 3000 5.5 599 Kubota Diesel 2 cylinder
CPX50005D  5000 5  719 Kubota Diesel 3 cylinder

Dimensions: 42.5″l x 35″w x 31.5″h

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  • Hot Water Pressure Washers

    Hydro Tek hot water pressure washers are designed to tackle the toughest messes wherever they may occur. Our products feature high-quality stainless steel construction, simple controls, and an innovative Spiralast™ heating coil that improves efficiency and reduces your fuel costs. We manufacture the Spiralast™ coils right here in our facility using a proprietary cold rolled process and robotic welds for exceptional strength and unimpeded flow. Our Spiralast™ lifetime warranty is the ONLY lifetime heating coil warranty in the industry.

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    Simply by heating up the water, a hot water pressure washer delivers dramatically improved cleaning power compared to a cold water machine. Hot water pressure washers are especially useful for cleaning sticky, greasy, or oily surfaces, because they will loosen the dirt much faster without the large amounts of soap, detergent, or other cleaning chemicals that must be used with a cold water system.

  • Hot Water Pressure Washer Applications

    A hot water pressure washer is essential for any cleanup job involving a sticky, greasy, or oily mess, as well as for applications where a surface must be sanitized. With a variety of models available, including self-contained mobile units with gas, diesel, or electric power, Hydro Tek hot water pressure washers can go anywhere and clean anything. Some common applications include heavy equipment cleaning, vehicle cleaning, graffiti removal, restaurant hood vent cleaning, and livestock facility cleaning.

Quality & Innovation Since 1985

Hydro Tek

From simple beginnings in 1985, Hydro Tek has grown to become the most trusted name in the pressure washer manufacturing industry.

How did we do it? By continually focusing on quality and reliability as the key to customer satisfaction, and by incorporating the latest technologies into our design and manufacturing processes.

By 1991, we were using computer-aided drafting systems to refine our product designs and improve efficiency. In 1997, we brought the power of computers to the shop floor by incorporating laser-cutting and other CNC manufacturing machinery, and in 2001 we began focusing on improving efficiency through the latest manufacturing techniques. The end result has been superior products delivered at a superior value to our customers. Through the next decade, we look forward to fulfilling our vision of making our products the "obvious choice" for all your industrial and commercial cleaning needs.