Mobile device for working and/or moving heaps of materials (rick
Mounting frame unit for attaching working implements to a...
Multiple boom for excavators
Pickup truck-mounted hydraulic tool carrier
Pointing device carried by digging arm of excavator, for dynamic
Power shovel with dipper door snubber and/or closure assembly
Reduced output capacitance circuit for driving a grounded load i
Reinforced loader bucket structure
Resilient excavation bucket, excavation apparatus, and...
Retarding mechanism for the dipper door of a mining shovel
Rock and material loading system
Self-cleaning hydraulic clam bucket
Single pointed ripper bucket excavation tool
Skid steer attachment, sub-attachment system having extended...
Skid steer scraper
Snubber for excavator bucket door
Snubber for excavator bucket door
Stabilized float mechanism for material-moving implement
Stabilizing system for dirt buckets
Structure for working unit for bucket excavators and method...