Manual AggreGate®

The manual AggreGate is available with transition sheets designed to enable new or retrofit application to any open top hopper car.

  • Three-pocket, three-position handle for easy opening and closing of doors
  • Spring tension holds the door in position at any opening for controlled flow of ballast
  • Effectively ballast inside, outside or both sides of the rail simultaneously
  • Large guillotine door openings designed to stop ballast flow with minimum effort
  • Easy ballast shutoff at switches, crossovers and bridges