Pneumatic support is designed to feed a portable pneumatic rock drill to the bottom and maintain it at a certain height. Provides a reversible stem action and is equipped with an instant air release button to prevent jamming of the drilling tool.
The size of the feed stroke, mm
1100
Compressed length, mm
1500
Maximum feed force, not less, N
1500
Nominal pressure of compressed air, MPa
0.5
Weight, no more, kg
17.5