Hoist and Drag Machinery

HOIST AND DRAG MACHINERY

The Hoist and Drag machinery control the motion of the dragline’s bucket.

Hoist and Drag Machinery

SWING MACHINERY

Eight Swing Motor Assemblies are located within the machinery house. The primary components of these assemblies are a motor, brake assembly, gearcase, swing shaft, and a pinion gear which engages the segmented rack gear located on the top of the Base Frame (Tub) assembly.

Swing Machinery