Silver Spike Designs 87-1021 - TR1 Tie Exchanger - HO Scale Kit

3D printed resin kit, includes main frame, separate operator seat, engine housing, cab, wheels, and separate details.  Tie puller arms can be assembled so that they will slide in and out.

3D printed resin kit, includes main frame with see through deck detail, separate operator seat for positioning over left or right rail, engine housing, cab, wheels, and separate details.

Unpainted Quality 3d printed kit.Click here for instructions

This machine "digs" a trench where a new tie will be placed.  Used extensively by Union Pacific. Kit includes main frame, cab, engine, tanks, wheels, and accessories.  Two different...

Trencher Kit, representative of a 1990s-2000s model trencher.  Assembly allows for rolling wheels and raise/lower blade.  Trencher will need to be glued in position. Unpainted Quality 3d...