Hose Trolley

Knight Global’s MRMA4814 Hose Trolley carries festooning on Knight’s RAD7510 Series Overhead Aluminum Rail Systems. When using Knight’s MRMA4814 Hose Trolley alternate the “U” bolts from inside to outside when installing the festoon hose, this will allow for minimal stack-up lengths. Knight Hose Trolleys are manufactured from commercial grade pickled and oiled hot rolled steel with a tensile strength of ± 49 ksi and a yield point of ± 30 ksi.

part number



  • Carries festooned hose used in hose management kits.
  • Fiberglass filled High Impact Nylon Wheels.
  • Side Guide Rollers with integrated bearings.
  • Double-Shielded bearings keep dirt out, and do not require lubrication.
  • Min/ Max Continuous Service Temp at 100% load: -20 degs. F to 248 degs. F.

max capacity

50 lbs. [22kg]


3.2 lbs. [1.45kg]