Free Shipping China Top Brand Cheap Rotary Drilling Rig Zr280c-2 in Stock

Free Shipping China Top Brand Cheap Rotary Drilling Rig Zr280c-2 in Stock image
Basic Info.
Product Description
NAME | SPEC. | |
---|---|---|
Torque(KN.M) | 280 | |
Drilling Diameter(mm) | 2500 | |
Drilling Depth(m) | inter-locking | 58/62 |
Friction | 88/94 | |
Drilling Speed(r/min) | 5~28 | |
Engine Model | Cumins QSM11 | |
Rated Power(kw) | 298 | |
Rated Engine Speed(r/min) | 2100 | |
Max.Crowd Force(kN) | 260 | |
Max.Crowd Cylinder Pull(kN) | 260 | |
Line Pull(main winch)(kN) | 290 | |
Line Speed(main winch)(m/min) | 68 | |
Line Pull(aux.winch)(kN) | 90 | |
Line Speed(aux.winch)(m/min) | 66 | |
Operating Mass(t) | 93 | |
Traction Force(kN) | 557 | |
Rope diameter(Main winch)(mm) | 32 | |
Rope diameter(auxiliary winch)(mm) | 22 |
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