Electromechanical Drilling Rig

Following are the main features of Electromechanical Drilling Rig :-
* The drilling rig adopts integrated chain box or rubber belt compounding assembly to make the engines parallel; the transmission efficiency is high and the cost is rather low.
* The drum of drawworks is grooved and the drawworks adopts air gear shifting. The main brake is hydraulic disc brake, and the auxiliary brake is electromagnetic eddy current brake.
* The drawworks is equipped with auxiliary raising assembly. The raising assembly can raise the before the diesel engines are started, it can also be used for hoisting the drilling tools when the main clutch fails and the power cannot be transmitted to drawworks, so as to reduce the accidents in the well and realize the drilling safety.
* The rotary table is driven by an AC variable frequency motor independently and can realize stepless speed regulation within 0 a 240 r/min. The alternating current is supplied by the auxiliary generator set.