Leveling system for preparation of ski slopes has grading plate adjusted to suit snow conditions

摘要

The leveling system used on ski slopes has a trailer units with a hinged linkage supporting a finishing unit [3] that presses against the slope [P]. Mounted in front of this is a hinged grading plate [8] coated with elastomer that can be adjusted dependent upon snow condition has sensed [T]. The control unit [S] operates hydraulic actuators to provide the adjustment.