| 摘要 |
A continuous earth-mover has a utility tractor, main frame, hitch device for connection of tractor and main frame, cutting executive device with drive, unloading conveyor, control hydraulic cylinders. The cutter executive device is arranged as mounted on drive shaft, installed symmetrically with respect to long axis of the machine screw surfaces with opposite directions of winding, at that the edges of the screw surfaces are arranged as cutter knives. |
