It can meet customers many different requires,such as:jet grouting,anchoring If you want to know more details about this kind machine,pls don't hesitate to contact us.We certainly give you best service.ApplicationYG(L)-20X drilling rig is one kind of full hydraulic power head (top drive) drilling rig.It can be applied in direction jet-grouting,pendulum jet-grouting,circulation jet-grouting work, ...