Grave digging machine
Hydraulically controlled and driven bucket wheel dredge
Method of operating a bucket wheel excavator
Outside supports for excavating wheels
Scoop wheel having oscillating impact cutters
Scooper-excavator
Self-loading dualistic earth excavator with connecting telescopi
Sidebank excavator with rotating vertical cutter assembly
Transverse oscillation for excavating and loading system
Two wheel excavating and loading system
Two wheel excavating and loading system
Wheel excavator with pivotally mounted side cutting teeth