Drilling Machinery Zoomlion 220kn. M Rotary Drilling Rig Zr220A

=== Base Info ===

=== Description ===
Torque(KN.M)220Drilling Diameter(mm)2000Drilling Depth(m)inter-locking48Friction60Drilling Speed(r/min)7~26Engine ModelCumins QSL9Rated Power(kw)242Rated Engine Speed(r/min)2000Max.Crowd Force(kN)180Max.Crowd Cylinder Pull(kN)200Line Pull(main winch)(kN)200Line Speed(main winch)(m/min)63Line Pull(aux.winch)(kN)90Line Speed(aux.winch)(m/min)66Operating Mass(t)73Traction Force(kN)423Rope diameter(Main winch)(mm)28Rope diameter(auxiliary winch)(mm)22