Drilling Diameter(mm):2500

Packaging & Delivery

Wooden box

7-30 Days

  • Zoomlion core technology of electronic control system and hydraulic system, which make engine output power perfectly match with hydraulic pump power demands, realizing high efficiency, energy saving and easy controlling.

  • The application of international leading CAN BUS technology and virtual instrument system, coupled with the unique performance of the sensor, to achieve accurate control of the equipment and condition monitoring.

  • The power head with three motors and three reducers, the torque can achieve 300kN.m. Ensure the stable performance and high efficiency of construction in hard geological conditions.

  • Multi-condition rotary head control system can automatically adjust the drilling mode to adapt to more complicated conditions.

Torque(KN.M) 280
Drilling Diameter(mm) 2500
Drilling Depth(m) inter-locking 58/62
Friction 88/94
Drilling Speed(r/min) 5~21
Engine Model Cummins 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