Self-propelled device for treating hippodrome has smoothing tool which exhibits pressure plate whereby pressure plate is propelled by unbalance motor in a direction vertical to hippodrome surface

摘要

The device (10) has a smoothing tool (23), which is formed as compaction tool. The smoothing tool has a pressure plate (25), which is propelled by an unbalance motor (28,29) in a direction (Z,-Z) vertical to the hippodrome surface (20). The smoothing tool is arranged in the driving direction (x) of the device behind the rear axle (15) of the device.