Low Profile Portable Derails

Nolan PD-6 with Derail Staff
PD-6 portable derail with a PDF-LP staff assembly and a BF-2D derail flag. Staff assemblies and signal flags are sold separately.

Single-End Portable Derails 

Available in left and right hand throws.

Features and Benefits

  • Better Convenience:
    Covers broader range of rail sizes from 70 lbs to 141 lbs.
  • Technically Proven:
    Fabricated from high-strength steel that will derail all rolling stock, including six-axle mainline locomotives, when installed properly.
  • Low Profile:
    The height sits only 2-3/4″ above the rail.
  • Lightweight:
    Each weigh only 42 lbs.
  • Easy Installation:
    Easily fit on the track and require no special tools to install.
  • Security:
    The portable derail, staff, and flag can be padlocked to the rail head to ensure visibility, safety, and security.

Nolan PD Series Derails Specs Table


PD-2 Portable Derail
PD-2 Portable Derail

Double-End Portable Derails

Designed specifically for use in mines.

Features and Benefits

  • Lightweight:
    Weighs only 43 lbs.
  • Fits smaller rail:
    Fits rail 2-5/8″ to 4-1/4″ (20-60 lbs.)
  • Security:
    The portable derail, staff, and flag can be padlocked to the rail head to ensure visibility, safety, and security.

Nolan PD-2 Series Derails Specs Table


Portable Derail Staff Assembly


Flags