XJ850 Workover Rig

XJ850 Workover Rig

Detailed Product Description

XJ850 workover rig is self-propelled and trucked-mounted rig with two drums.
Certificate: API
Market: Indonesia,

 XJ850 workover rig is self-propelled and trucked-mounted rig with two drums. Its characteristic is as follows:
(1) The design and manufacturing for the rig stick to this principle that is safe, reliable, advanced, convenient and economical. The whole performance conforms to HSE requirements and rule.
The technical performance and parameter of rig accord with the national and industrial standard which are GB 3826.1,GB3826.2,SY5609, main components conform to API Spec Q14F6A7K8A requirements.  The rig conforms to 3C standard.
 (3) Adopts heavy duty carrier 8×810×812×814×8,which are made by ourselves. Hydraulic assist steering system is adopted, it has good cross country performance.
 (4 )CAT diesel engine and Detroit diesel  are matched with ALLISON transmission box and TWIN DISC hydraulic transmission box, which can fulfill high effective transmission. Rotary table can adopt electrical drive. Emergency motor power system is optional.
 (5) Main brake of main drum can adopt belt or disc brake, auxiliary brake can use air control and water cooling disc brake.
 (6) Transmission system of Rotary table can realize Rotary tables forward and reversal rotation, which can satisfy DP screw rotary operation. Anti torque releasing device can ensure the torque is released before the DP distort.
 (7) Derrick is hydraulic raising and lowering , front open and double section hydraulic telescoping.
 (8) Substructure is double section telescoping or parallelogram structure. The height and floor area can be designed according to users requirements.
 (9) Perfect solid control, well control, high pressure manifold system and generator house, air source house, doghouse and mud pump set, which can meet different requirements.
 (10) Transmission system of rig, derrick, Drawworks and control system are centralized on the carrier, so the rig can be transported expediently and operated safely.

Model		ZJ40
Carrier driving form		14×8 14×10
Engine power		2×525
Rated hook load		1800
Max. hook load		2250
Max. fastline pull of main drum		280
Max. fastline pull of sand drum		105
Working height of mast		38
Monkey board(adjusted)		21.7
Substructure	Height of substructure	6
	Substructure area (L×W)	5×7
Traveling system form		6×5
Normal drilling depth(4 1/2 DP)		4000

For more information, please contact with freely

Contact: Frank    Email: frank@sapwells.net
Zhengzhou Sapwells Petroleum Machinery Co., Ltd.
Website: www.sapwells.net