Перезаряжаемая цилиндрическая батарея для противомоскитной лампы 14430 3,7 В 700 мАч батарея
0,49 $ - 0,63 $
Сохранить в закладки 1600562018390:
The Weight(T) | 5.5 |
The hole diameter(mm) | 140--305 |
Drilling depth(m) | 260 |
One-time advance length(m) | 3.3 |
Equipped capacitor(KW) | 75 |
Using air p pressure(MPA) | 1.7-3.0 |
Air consumption(m³/min) | 17-31 |
Rotary speed(r/min) | 45-70 |
The penetration efficiency(m/h) | 10-35 |
The engine brand | Yuchai engine |
Drill pipe diameter(mm) | Φ76 Φ89 |
Drill pipe length (m) | 1.5m 2.0m 3.0m |
Rig lifting force(T) | 15 |
Rapid rise speed ( m/min ) | 24 |
Rapid feeding speed (m/min) | 28 |
Width of loading(m) | 2.73 |
Hoisting force of winch(T) | 2 |
Rotary torque(N.m) | 4000-5300 |
Dimension | 4800×1900×2200mm |
Equipped with hammer | Medium and high wind pressure series |
High leg stroke(m) | 1.4 |
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