Silver Spike Designs 87-1002 - 4600 Ballast Regulator, Square Cab - HO Scale Kit

Representing the "Phase III" version introduced approximately 2022.  Key features include the new cab shape, revised air conditioner, and detailed frame.  Kit includes all items to build one ballast...

Unpainted Quality 3d printed kit.Click here for instructions

Kit includes all items to build one ballast regulator.  All parts resin 3D printed.  Includes operator seat, see through steps, separate wheels, and positionable front blade and rear broom assembly.

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 scarifier heads...