150HP Workover Rig

150HP service rigs are a kind of truck-mounted service equipment. The oilfield service machine adopts the second-class chassis, and it is equipped with auxiliary frame, P.T.O, hydraulic torque converter, winch drum, brake system, angle gear box, two section telescopic mast, traveling system, weight indicating equipment, air and electric system.


1. Reasonable engine power configuration, high lifting speed and high working efficiency.
2. In the transmission system, the hydraulic torque converter of oilfield service machine makes the transmission stable and flexible. It can be adjusted steplessly and the using rate of engine power is high.
3. The drum of 150HP workover well-servicing rigs adopts double-end input clutch. It can realize the reverse rotation, and benefit for the falling of the hook.
4. The mast of oilfield service machine is pneumatic load-bearing type with steady structure.


Parameters of 150HP Workover Rig

Chassis type 6×4 second-class chassis
Workover depth (2 7/8″ upset tubing) m 2600
Nominal hook load kN 300
Max. hook load kN 585
Diameter of rope mm / Effective number of rope n φ22/6
Mast height m 18
Outside dimension when moving (including mast) mm 10590×2490×3950
Curb weight kg 22770