As a power unit, power swivel is specially designed and manufactured for workover rig. It can be connected with a at a time, save make-up and brake-out time 20%. In case of blocked under well or jammed during drilling, it can swiftly lift drilling tool, circulating and rotating to improve safety of well drilling and workover treatment. Hydraulic driven, 3-grade speed reduced are adopted to the power swivel, main axle runs smoothly.
It is integrated into mechanical, hydraulic and electric control with big torque output and simple structure, and easily to be operated.
Technical parameter:
1 Weight: 660kg
2 Maximum torque: 3770N.m
3 Static load: 80t
4 Dynamic load: 40t
5 Maximum circulating pressure: 2200psi
6 Torque control rod radius: 1000
7 Gooseneck nipple: NPT 2〞
8 External thread of center pipe: 3 1/2〞non-upset tubing thread
