model | ZGD-70 gas-electric linkage |
Drilling diameter mm | 60-75 |
drilling depth m | ≤20 |
Applicable rock hardness | f=6-20 |
Impactor Model mm | 70 |
Barometric pressure Mpa | 0.5-0.7 |
Air consumption m3/min | 3.5-5 |
Speed r/min | 90 |
One push length m | 1 |
Maximum Lifting Force kg | 8 |
型号 | 钻孔直径 mm | 钻孔 深度 m | 适用岩石硬度 | 冲击器 型号 mm | 气压 Mpa | 耗气量m3/min | 转速 r/min | 一次推进长度 m | 最大提升力 kg |
ZGD-70气电联动 | 60-75 | ≤20 | f=6-20 | 70 | 0.5-0.7 | 3.5-5 | 90 | 1 | 8 |
model | ZGD-70 gas-electric linkage |
Drilling diameter mm | 60-75 |
drilling depth m | ≤20 |
Applicable rock hardness | f=6-20 |
Impactor Model mm | 70 |
Barometric pressure Mpa | 0.5-0.7 |
Air consumption m3/min | 3.5-5 |
Speed r/min | 90 |
One push length m | 1 |
Maximum Lifting Force kg | 8 |
型号 | 钻孔直径 mm | 钻孔 深度 m | 适用岩石硬度 | 冲击器 型号 mm | 气压 Mpa | 耗气量m3/min | 转速 r/min | 一次推进长度 m | 最大提升力 kg |
ZGD-70气电联动 | 60-75 | ≤20 | f=6-20 | 70 | 0.5-0.7 | 3.5-5 | 90 | 1 | 8 |
