Transit Systems

NS Corporation is a global leader in transit cleaning equipment, trusted by over 10,000 fleet locations worldwide. Our satisfied users include some of the largest transit and fleet organizations, including national and multinational corporations. Our NS large vehicle line is specifically engineered for large fleet operators experiencing hundreds of thousands of wash cycles per year.


Choose from NS Corporation’s efficient, environmentally friendly, and versatile bus washing systems. System varieties include, 3M Series, 4M Series, 5M Series, the Big Mini, and the 414 Series.

Discover NS Corporation’s patented train wash systems for thorough and efficient cleaning. Read the downloadable PDFs, including assembly instructions and train wash diagrams.

With five decades of combined experience, NS Corporation engineers have designed large vehicle wash systems complete with high pressure spinners, detergent injector systems, and full rollover brushes. Choose from the 3M Series, 4M Series, the Big Mini, and the 414 Series.

Our rail car washing system is just one of the many innovative solutions we've developed to meet the unique needs of heavy-duty vehicles. With over five decades of experience, NS Corporation has the expertise and innovation to deliver the quality and efficiency your fleet deserves. Trust us to provide the best transit cleaning equipment on the market and keep your vehicles running smoothly.

At NS Corporation, we understand that maintaining transit fleets requires specialized attention. Buses, trains, and large commercial vehicles have unique mechanical needs and require different cleaning procedures than consumer vehicles. That's why we offer dedicated systems designed to handle the contaminants picked up by these vehicles, including harsh elements and tough grime (sand, salt, mud).

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Systems to Tackle Tough Grime

Our expertise in vehicle maintenance extends beyond personal vehicles to transit fleets. For over 50 years, we've been keeping cars clean, and we're now committed to bringing that same dedication to transit fleets worldwide. Our transit cleaning systems are trusted by some of the largest transit and fleet organizations, and we've developed innovative solutions that can benefit your transit fleet through hundreds of thousands of wash cycles per year.

We offer three categories of transit wash systems to aid fleet operators in finding the solution that best fits their specific needs: buses, trains, and large commercial vehicles. Each of our models is designed to tackle the unique grime that heavy-duty vehicles encounter while being highly efficient to cut down on wash time and ensure vehicles are back in operation faster.

Whether you invest in a rail car washing system or another type of bus or transit wash, you can trust NS Corporation to provide a heavy-duty cleaning that meets your fleet's needs. We're confident that our transit cleaning systems will help keep your vehicles in top condition, and we're dedicated to providing exceptional service and support to ensure your satisfaction.

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  • Minimize your environmental footprint.
  • Minimize your maintenance costs.
  • Rely on the industry leader in transit and fleet wash systems.

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