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 YJ13 And YJ13A Variable Frequency Speed Regulating Asynchronous Motor Used as mud pump, rotary Table, and Drawworks motor Rated Horse Power: 1100 HP, 550 V, 1040A, 660 RPM, 33.5 HZ 
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 YJ14 And YJ14A Variable Frequency Speed Regulating Asynchronous Motor Used as Mud pump, Rotary Table and Drawworks motor Rated Horse Power: 550 HP, 550 V, 582 A, 660RPM, 33.4 HZ  
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 YJ19, YJ19A AND YJ19B Variable Frequency Speed Regulating Asynchronous Motor Used Mud pump, Rotary Table and Drawworks motor Rated Horse Power: 550 HP, 600 V, 517A, 660 RPM, 33.5HZ 
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 YJ21 Variable Frequency Speed Regulating Asynchronous Motor Used Mud pump, Rotary Table and Drawworks motor Rated Horse Power: 1100 HP, 660 V, 850 A, 800 RPM, 40.5 HZ 
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 YJ23 Variable Frequency Speed Regulating Asynchronous Motor Used as Mud pump, Rotary Table and Drawworks motor Rated Horse Power: 825 HP, 600 V, 714 A, 660 RPM. 33.5 HZ 
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 YJ27 Asynchronous Traction Motor Used as Drawworks motor Rated Horse Power: 320 HP, 380 V, 444 A, 686 RPM. 
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 YZ08 And YZ08A DC Motor 
Used as mud pump, Rotary Table, and 
Drawworks motor 
Rated Horse Power: 1100 HP, 750 V, 
1150 Al 970 RPM 
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 YZ08F DC Motor 
Used as mud pump, Rotary Table, and 
Drawworks motor 
Rated Horse Power: 1100 HP, 750 V, 
1150 A, 1060 RPM 
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 YZ10 DC Motor 
Used as mud pump, Rotary Table, and 
Drawworks motor 
Rated Horse Power: 1100 HP, 750 V, 
1150 A, 1060 RPM 
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