Rotary Drilling Rig ZR280C-2
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.
|Engine Model||Cummins QSM11|
|Rated Engine Speed(r/min)||2100|
|Max.Crowd Cylinder Pull(kN)||260|
|Line Pull(main winch)(kN)||290|
|Line Speed(main winch)(m/min)||68|
|Rope diameter(Main winch)(mm)||32|
|Rope diameter(auxiliary winch)(mm)||22|