XJ550 workover rig

XJ550 (100 tons) workover rig is specially used for drilling and workover operation in oilfields.

Graphic Details

XJ550 (100 tons) workover rig is specially used for drilling and workover operation in oilfields. Its chassis adopts 10×8 drive. The power unit adopts CAT diesel engine and Allison transmission case. The winch is of a double-drum structure. The maximum hook load is 1350 kN. The derrick is of a rectangular portal split outfit structure with a double-layer platform. It is 35 m high. Rotary table, derrick floor, swivel and other drilling components are optional. The rig can complete drilling independently.

Product model			XJ550 (100 tons)
Nominal minor repair depth	Φ73mm (2-7/8" thickened tubing)	m	7000
Nominal overhaul depth	Φ73mm (2-7/8" drill pipe)	m	5800
	Φ88.9mm (3-1/2" drill pipe)	m	4500
	Φ114mm (4-1/2" drill pipe)	m	3600
Drilling depth		m	2000
Large hook load rating		Kw	1000
Large hook maximum load		Kw	1350
Engine model			CAT C15
Engine power		Kw(hp)	354(475)
Gearbox model			Allison M5610AR
Chassis drive form			10*8
Approach/departure angle			25°/16°
Minimum ground clearance		mm	310
Derrick height		m	35
Derrick form			Front open type double-section hydraulic lifting and telescopic
Effective number of ropes			8（4*5）
Lifting wire rope diameter		mm	F26
Mobile state dimensions (length * width * height)		m	19.873.104.2
Total mass of the whole machine		medical history	53000
Drum form			Single/double drum
The main drum assists the brakes			Pneumatically controlled disc brakes