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Oil, Gas & Propane Powered Steam Cleaners

Industrial Steam Cleaners

All industrial steam cleaners are not equal in performance. The Dakota II line of gas and oil fired steam cleaners provide up to 320°F (160°C) saturated steam at the nozzle which produces up to 333% more cleaning impact when compared to other brands that only produce 250°F (121°C) saturated steam. Sioux Dakota II industrial propane powered steam cleaners feature an extra heavy-duty industrial steel frame that is built for extremely rugged operating environments such as mining, petroleum, manufacturing, contract cleaning, and the transportation industries. Sioux units are available in a variety of voltages at 60Hz or50 Hz and utilize either an oil (diesel), natural gas, or LP fired burner.

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Standards For Safety And Performance

All standard Dakota II machines meet the following recognized standards for safety and performance:

  • OSHA regulation 1910.303(a) requiring electrical equipment to be third-party certified for safety by a Nationally Recognized Testing Laboratory
  • Underwriters Laboratory Standard for Safety for High-Pressure Cleaning Machines, UL 1776 and for Industrial Control Panels, UL508a
  • Canadian Standards Association Standard for Safety for Commercial/Industrial Pressure Washers and Steam Cleaners, CAN/CSA C22.2 #68 and for Industrial Control Equipment, CSA C22.2 #14
  • National Electric Code (NEC) and Canadian Electric Code (CEC)
Model #heating sourceexplosion proof ratedHertz
(50 Export Only)
steam cleaner flow gpmsteam cleaner pressure psiCompare
S2N250Natural GasNo602250
S4N250Natural GasNo604250
S6N250Natural GasNo606250
S2L250PropaneNo602250
S4L250PropaneNo604250
S6L250PropaneNo606250
S2D250DieselNo602250
S4D250DieselNo604250
S6D250DieselNo606250
S1.7D250DieselNo501.7250
S3.3D250DieselNo503.3250
S5D250DieselNo505250
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Sioux serves a wide range of industries with our decades of experience, reliable products, and value added services that help companies every day around the world.

Why Sioux?

Sioux's products are built for the concrete, petroleum, mining, rail, greenhouse, food & beverage, and manufacturing industries with the highest quality and durability in mind. We strive to make sure our customers have the safest and most efficient equipment they can rely on year after year.

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Made in the USA Since 1939

customized equipment for your needs

lifetime support