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Fuel Fired Dakota II Series Steam Cleaners

fuel fired steam cleanerSioux's conventional fuel-fired steam cleaners are available with electric motors and Liquid Propane, Natural Gas, or Oil fired burners. Standard Dakota II-Series equipment is ETL certified to UL1776, UL 508, CAN/CSA22.2 No. 68 and CAN/CSA-C22.2  No. 14-10 Standards.  Meets the National Electric Code (NEC), the Canadian Electric Code (CEC), and complies with OSHA Regulation 1910.303(a).

Dakota II units are also available as self-contained units with an integrated pressure washer/ steam cleaner, water tank and gasoline or diesel engine generator on a heavy duty skid or over the road trailer; these units are excellent for cleaning at remote locations or locations where there is no water, fuel, or electrical source. Combination units are also available which provide steam cleaning, hot pressure washing and cold pressure rinse in one compact unit. Sioux steam cleaners feature 320°F (160°C) saturated steam.



Click here for the Dakota II Brochure


Click here for Dakota II - 60 hz specifications


Click here for Dakota II - 50 hz specifications


Click here for engineering drawings



Use the product selection tool below to help select which model is best for your application or for a complete list of all standard Dakota II pressure washer models see below. 


* denotes L for Liquid Propane Gas      N for Natural Gas       D for Fuel Oil (Diesel)

All models are available in one of the three.



  Choose your frequency     Choose your voltage     Steam Option?     Explosion Proof?
All frequencies
50 Hz
60 Hz
Model # Flow Pressure Outlet Temp
115 Volt, 1 Phase, 60 Hertz
S2*250 2.0 7.6 250 17.2 320 160
S4*250 4.0 15.1 250 17.2 320 160
220 Volt, 1 Phase, 50 Hertz
S1.7*250 1.7 6.4 250 17.2 320 160
S3.3*250 3.3 12.5 250 17.2 320 160
S5*250 5.0 18.9 250 17.2 320 160
230 Volt, 1 Phase, 60 Hertz
S6*250 6.0 22.7 250 17.2 320 160