Feature of rotary rig drilling machine types deep water drilling rigs

It is economical and efficient, mainly used in media and small-diameter pile civil construction; Diesel engine has load induction and output power auto-control; the fuel consumption drops 5-10%; 5-level anti-vibration technology absorbs drilling vibrational frequency all-directionally to guarantee high stability; The special lubricating system makes sure that it can work under high-temperature environment; The removable and symmetrical structure design doubles the service life of rotary drive key; Crowd cylinder has two operation modes-normal lifting and fast lifting to improve push efficiency; Mast verticality auto-adjusting technology promises the pile accuracy.

Paraments of  rotary rig drilling machine types deep water drilling rigs