Transit Bus Air Brake Driving Simulator


The HV-125-BUS trainer is comprised of a complete transit bus air brake system with all DOT approved components; disc brake systems, and all valving currently in use today.

Educational Advantages


Imagine driving down the road with your class of students demon- strating ABS, and ATC function on a complete Transit Bus air brake system with all students seeing the scan data and wheel speeds!

  • Teach basic air brake inspections
  • Liberate yourself from lengthy setup times and exercise devel- opment
  • Be setup to teach in 5 minutes
  • Challenge your students with basic, intermediate and advanced exercises
  • 20+ pneumatic and electrical faults
  • Support materials included (operation manual, schematics, instructor guide, etc.)



  • TMBendix Premium ABS-ATC
  • FMVSS 121 compliant
  • Demonstrates ABS braking events
  • Individual tone wheels and electric motors driving each wheel
  • Real accelerator and brake pedals
  • Live J1939 CANBus network
  • Datalink connector for scan tool
  • Dynamic driving simulation up to 55 mph
  • Individual wheel speed displays
  • Fits through a standard doorway 


  • TMBendix EC-60 ECU
  • Disc air brake chambers
  • TMBendix AD-IS dryer w/ purge tank

HV-125-BUS Spec Sheet

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