|
Model No.
|
XJ450
|
XJ550
|
XJ650(ZJ20)
|
XJ750(ZJ30)
|
|
Product Origin
|
China
|
China
|
China
|
China
|
|
Drawwork Power
|
450HP
|
550 HP
|
650 HP
|
750 HP
|
Features:
The structure of workover rig is reasonable, equipped with diesel engine(CAT), Allision-hydraulic gear box, angle drive box, drawworks, rotary gear box, auxiliary brake, mast, hydraulic control system, hydraulic drawworks with high degree composition and small floor area.
Chassis: normal driven self-propelled chassis, heavy load 8 x 6, 8 x 8,
10 x 8, 12 x 8, 14 x 8, power steering system and good cross-country
performance.
Brake drum adopts forced internal recycle cooling to insure brake sensitivity strong and favor of protection environment.
Rotary table transmission case makes it easy for forward and reverse shift, reactive torque release device to ensure safe release of the deformed drill pipe during well drilling process.
Open front, double sections interlinked installed, trim mast, hydraulic telescoping entire lifting up and down.
Drilling platform: double unit can be telescoped, easy to be transported and hoisted; floor size and height can be designed according to the user's requirements.
Desert workover rig is equipped with large-scale desert-tyre to be fit for special requirements of desert moving and desert operation.
