Rig Motor

The motors are made as per GE designs for drilling rigs operation with two series. One is the DC motor with separate excitation and series ex­citation; the other is the asynchronous (AC) motor with frequency control of motor speed. Its rated power can be from 220KW to 900KW.

YJ13 And YJ13A Variable Frequency YJ14 And YJ14A Variable YJ19, YJ19A AND YJ19B Variable
YJ13 And YJ13A Variable Frequency
Speed Regulating Asynchronous Motor
Used as Mud Pump, Rotary Table, and
Drawworks motor
Rated Power: 1100 HP(800KW), 550 V, 1040A, 660 RPM, 33.5 HZ, 11575N.m, 3100kg
YJ14 And YJ14A Variable
Frequency Speed Regulating
Asynchronous Motor
Used as Mud Pump, Rotary
Table and Drawworks motor
Rated Power: 550 HP, 550 V, 582 A, 660RPM, 33.4 HZ, 5787N.m, 2200kg
YJ19, YJ19A AND YJ19B Variable
Frequency Speed Regulating
Asynchronous Motor
Used Mud Pump, Rotary Table and
Drawworks motor
Rated Power: 550 HP, 600 V, 517A, 660 RPM, 33.5HZ, 5787N.m, 2200kg
YJ21 Variable Frequency Speed Regulating Asynchronous Motor YJ23 Variable Frequency Speed YJ27 Asynchronous Traction Motor
YJ21 Variable Frequency Speed Regulating Asynchronous Motor
Used Mud Pump, Rotary Table and
Drawworks motor
Rated Power: 1100 HP(800KW), 660 V,
850 A, 800 RPM, 40.5 HZ, 9550N.m, 3000kg
YJ23 Variable Frequency Speed
Regulating Asynchronous Motor
Used as Mud Pump, Rotary Table and
Drawworks motor
Rated Power: 825 HP(600KW), 600 V, 714 A, 660 RPM. 33.5 HZ, 8683N.m
YJ27 Asynchronous Traction Motor
Used as Drawworks motor
Rated Power: 320 HP(230KW), 380 V, 444 A, 686 RPM, 3208N.m
YZ08 And YZ08A DC Motor YZ08F DC Motor YZ10 DC Motor
YZ08 And YZ08A DC Motor(equivlent to GE752)
Used as Mud Pump, Rotary Table, and
Drawworks motor
Rated Power: 1100 HP(800KW), 750 V, 1150 A, 970 RPM, 12206.4N.m, 3200Kg
YZ08F DC Motor
Used as Mud Pump, Rotary Table, and
Drawworks motor
Rated Power: 1100 HP(800KW), 750 V, 1150 A, 1060 RPM, 7325.5N.m, 3250kg
YZ10 DC Motor
Used as Mud Pump, Rotary Table, and
Drawworks motor
Rated Power: 1100 HP(800KW), 750 V,
1150 A, 1060 RPM, 7325.5N.m, 3500kg