XJ750 Double Drum Well Dresser

The XJ750 (150 tons) drilling and repair machine chassis adopts 14×8 drive form, and the power unit adopts a combination of dual Carter diesel engine and dual Allison transmission

Graphic Details

The XJ750 (150 tons) drilling and repair machine chassis adopts 14×8 drive form, and the power unit adopts a combination of dual Carter diesel engine and dual Allison transmission, which has strong power and stable and reliable performance. The winch adopts a double drum structure. The maximum load of the large hook is 1700kN. The derrick is a rectangular tube door-shaped double-section set structure equipped with a two-story platform. The whole machine can be equipped with turntable, drilling platform, faucet and other drilling components, which can complete drilling operations independently

Product model			XJ750 (150 tons)
Nominal minor repair depth	Φ73mm (2-7/8" thickened tubing)	m	-
Nominal overhaul depth	Φ73mm (2-7/8" drill pipe)	m	8000
	Φ88.9mm (3-1/2" drill pipe)	m	6500
	Φ114mm (4-1/2" drill pipe)	m	5000
Drilling depth		m	3000
Large hook load rating		Kw	1500
Large hook maximum load		Kw	1700
Engine model			CAT C15 ACERT AIII*2
Engine power		Kw(hp)	403(540)*2
Gearbox model			Allison M5610HR*2
Chassis drive form			14*8
Approach/departure angle			33°/17°
Minimum ground clearance		mm	285
Derrick height		m	38
Derrick form			Front open type double-section hydraulic lifting and telescopic
Effective number of ropes			10（6*5））
Lifting wire rope diameter		mm	F29
Mobile state dimensions (length * width * height)		m	22.23.14.45
Total mass of the whole machine		medical history	76000
Drum form			Single/double drum
The main drum assists the brakes			Pneumatically controlled disc brakes