Damping device for dirt scrapers
Device for controlling at least one attachment
Dipper assembly including a closure mechanism
Dipper door actuated lube pumping system
Dipper door and dipper door assembly
Dipper stick for excavator of high strength polymeric composite
Ditch digging apparatus
Ditch digging apparatus and method
Ditch digging bucket
Ditch digging bucket
Door brake
Dynamically active dipper door mechanism