Drive Mode | AC VFD | Rated Drilling Depth | 9000 m(29,528ft)(φ114 ( | Rated Load Capacities | 6672kN(750ton) | Power Supply | 600VAC/50Hz( | Rated Currency | 555Ax2 | Max. Currency | 833Ax2 | Rated Power (Continuous) | 450kW×2 603HP×2 | Rotary Speed (Continuously adjustable) | 0~220r/min | Drilling Torque (Continuous) | 78kN·m(57,530lbf·ft)( | Max. Torque Break Out (Interrupt) | 120kN·m(88,507lbf·ft)( | Backup Tong Range | φ86(3.39in)~φ225(8.86in)mm | Hydraulic System Working Pressure | 16MPa(2,320psi) | Rated Pressure of IBOP | 70MPa(10,150psi) | Mud Circulating Diameter | 89mm(3.5in) | Rated Circulating Pressure | 52MPa(7,540psi) | The distance between the centers of main shaft and guide beam | 1030mm(40.55in) | Main Body Height | 6.0m(19.7ft) | Working Height
Bail lower section to the elevator upper section | 6.3m(20.7ft) | Ambient temperature | -35℃(-31℉)~55(131℉)℃ -45℃(-49℉)~55(131℉)℃ | Main Body Weight | 18t(19.84ton) | Main Body Dimension | 6000(236.2in)×1900(74.8in)×1900(74.8in)(mm) |
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08. The hydraulic system is integrated on the main body of top drive, it is convenient to installment.
09. The anti-loosen device with single direction tong dies can load more torque and be installed and disassembled easily.
10. All the cables adopt integral protection, which improves the mechanical strength of cable and increases the reliability.
11. The rotating link adaptor connects with the gearbox through shaft sleeve. When raising and lowering drill pipe or making a break off with bumper jars, there is no force on the main shaft, which increases the service life of the main shaft bearing.
12. With our patented technology of casing running tools, during a casing run, it provides protection if pipe sticks or a well kick happens, it can also assist in the fast connections of top drive and casing pipe, allowing cycling of the mud. This helps avoid accidents (customer optional)
13. Our drives, when equipped with the trolley of slips including the pneumatic lift device will reduces labor intensity, and increased drilling speed (optional).
