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FREE ACCESS to our RYDM demo website... Rail Yard Data Management

OPW A-Frame Truck Unloading and Loading Arms

SKU A-frame-load-arm

OPW 4" Complete A Frame Bottom Loading Arm


Load arm is found in the railroad yard truck loading/unloading system. Can be used with a RYDM system to monitor fuel delivery data and fuel consumption data.

Right hand side up feed.

  • Easily stores away from vehicles in an upright, nearly vertical position.
  • Can be mounted close to another arm.
  • Able to cross over an adjustment arm.
  • Includes two-plane coupler swivel.
  • Viton seals are standard.
  • Ductile iron and carbon steel materials are standard.

Stabilizer Spring w/ cover

4" Steel ANSI to TTMA Duel Swivel Base Joint

4" Aluminum Pipe w/ TTMA Flanges

4" Single Swivel Joint w/ TTMA Flanges

4" Aluminum Pipe w/ TTMA Flanges

4" Dual Swivel Joint w/ TTMA Flanges and handle threads

Handle, Aluminum

4" Aluminum Pipe adapter w/ TTMA Flanges

4" API Bottom Load Head Coupler w/ TTMA Flanges

Spec Sheet

Refer to individual items for more specs
Comes with all gaskets and hardware

Ask about professional install services!

Typically in stock.