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Power | 55 KW |
One-time advance length | 3.3m |
Working air pressure | 1.7-2.5MPA |
Air consumption | 17-31m³/min |
Swing speed | 45-70rpm |
The penetration efficiency | 10-35m/h |
Rig lifting force | 12T |
Fast feedilng speed | 40 |














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