Apparatus and method for attaching a digging tooth tip

Boom support strand oscillation dampening mechanism

Brace for maintaining relative arm-dipper angle

Bucket dump block

Connector pin assembly for bucket rigging

Direction control system for a slurry wall device

Dragline apparatus and bucket

Dragline apparatus and bucket

Dragline apparatus and bucket

Dragline bucket

Dragline bucket with quick change basket feature

Dragline excavator bucket and rigging

Dragline rigging

Dump bucket arch

Excavating hoe or bucket

Excavator bucket

Lock assembly for wearable structure

Pin retention device and related method for retaining a trunnion

Power shovel

Power shovel with variable pitch braces