Diesel-Powered Hot Water Pressure Washers
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Cam Spray’s heavy-duty diesel-powered heated pressure washers are portable, high-powered options that do not require an electrical plug-in source. Our high-performance industrial heated pressure washers use diesel engines to not only drive the pump, but also to allow the high amp charging system to provide power to the 12 volt DC power to keep the battery charged and burner system operational. Other features include:
- Industrial Hatz® diesel engine
- Triplex plunger pump with ceramic plunger and stainless steel valve
- Low-pressure chemical injectors
- Protected by unloader valve and secondary pressure pop off valves
- Burner system includes a rust-free fuel tank and schedule 80 coil with stainless steel wrap
- Adjustable thermostat and temperature limit switch
- Maximum temperature of 195°F
- Heavy-duty trigger gun with dual wand and side handle valve
- Equipped with quick change 0°, 15°, 25°, and 40° nozzles
Versatile Options for Industrial Diesel-Powered & Heated Pressure Washers
To meet the diverse needs of job sites across industries, we offer several configurations of diesel-powered hot water pressure washers. The advantages of choosing a diesel-powered heated pressure washer include:- Increased pressure and flow effectively delivers with a wider angle nozzle
- Hot water can remove greasy debris more efficiently than cold water
- Ability to apply unheated water for less severe messes and conserve fuel
- Quickly cleans large areas without the need for chemicals
- Easily remove tough substances such as gum and tree sap
Trailer & Skid-Mounted Diesel-Powered Hot Water Pressure Washers
Cam Spray offers two standard mounting options for our portable diesel-powered hot water pressure washers: skid-mounted or trailer-mounted. Both models are designed for maximum portability.Trailer-mounted power washers feature a heavy-duty frame with 13” wheels to navigate different types of terrain. We partner with Iowa’s best trailer manufacturers to ensure you receive durable pressure washers that offer reliable operations over long lifespans.
Custom Industrial Heated Pressure Washers
Don’t see the exact model you need for your industrial cleaning job? No problem. Cam Spray offers custom-manufacturing services to match specifications for unique applications and requirements.Hot Water Delivers Superior Cleaning in Any Industrial Application
Cam Spray’s industrial heavy-duty pressure washers are the most compact, versatile way to deliver performance, power, and hot water cleaning to your application. While unheated diesel-powered pressure washers can handle many industrial applications, hot water delivers superior cleaning for heavy-duty jobs. Diesel-powered hot water pressure washers are designed to handle any job site, such as:Cam Spray is the #1 Manufacturer of USA-Made Industrial Pressure Washers
Cam Spray is a family-owned and operated manufacturer of the best industrial pressure washers. From our headquarters in Iowa Falls, Iowa, we work hard to design, build, and deliver high-pressure solutions for any industrial cleaning job. If a diesel-powered hot water pressure washer is not the right fit for your goals, we also offer:- Electric-Powered Hot Water Pressure Washers
- Gas-Powered Hot Water Pressure Washers
- Cold Water Pressure Washers
- And many other options!

Our American made pressure washers and drain jetters are built the old-fashioned way: one at a time and tested by hand