Automatic crowding control system
controls crowding system, which helps to achieve high efficient drilling at rock layers.
Step-less crowding force regulation
Crowding system adopts advanced electric-proportional control components,which can step-lessly regulate crowding force and effectively improve stability of the rig.
Effectively absorb shock energy,greater strength and higher reliability.
Working equipment adopts particular 5-level anti-shock technology, which increases the anti-shock capability by more 30%, and high strength steel increases mast strength by 30% to 40%.