CRRC Shield Machine Drive Motor (110~400kW Series)
The shield machine drive motor features high torque, strong overload capacity, and a wide constant power range, making it suitable for all operating conditions of shield machines. The company has established a serialized and spectrum-based product line covering 45 to 400 kW, with over 3,000 units installed to date, delivering stable and reliable performance. We have built solid partnerships with leading customers such as China Railway Construction Heavy Industry, China Railway Engineering Equipment Group, and CCCC Tianhe.
In 2015, we successfully developed the world’s first permanent magnet drive motor for shield machines. To date, we hold a market share of over 80% at China Railway Construction Heavy Industry—a domestic leader in shield machines—and a 100% market share in the permanent magnet drive motor segment for shield machines. Shield machines equipped with our permanent magnet motors have demonstrated energy savings of more than 15% in field tests.
If you are in need of drive model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at CRRC.
General Specifications of CRRC Shield Machine Drive Motor Series
| Rated Power: | 110 – 400 kW |
| Rated Frequency: | 46 – 175 Hz |
| Rated Voltage: |
400 – 1140 V |
| Rated Current: |
77 – 1135 A |
| Rated Speed: |
500 – 1750 rpm |
| Number of Poles: | 4 – 12 |
| Insulation Class: | Class H |
| Protection Class: | IP67 |
| Cooling Method: | Water Cooling |
| Bearing Brand: | SKF/FAG |
Shield Machine Drive Series Motors
This is the list of all series of CRRC Shield Machine Drive Series Motors.
Click here to find shield machine drive motors by type
CRRC YJSPM7.5 Mud Pump Drive Motor
Rated power: 7.5 kW
Rated voltage: 380 V
Rated current: 15 A
Rated speed: 1460 rpm
CRRC YJSPM15 Mud Pump Drive Motor
Rated power: 15 kW
Rated voltage: 380 V
Rated current: 28.5 A
Rated speed: 1475 rpm
CRRC YJSPM30 Mud Pump Drive Motor
Rated power: 30 kW
Rated voltage: 380 V
Rated current: 58 A
Rated speed: 1465 rpm
CRRC YJSPM55 Mud Pump Drive Motor
Rated power: 55 kW
Rated voltage: 380 V
Rated current: 100 A
Rated speed: 1480 rpm
CRRC YJSPM90 Mud Pump Drive Motor
Rated power: 90 kW
Rated voltage: 380 V
Rated current: 167 A
Rated speed: 1485 rpm
CRRC YJSPM200 Mud Pump Drive Motor
Rated power: 200 kW
Rated voltage: 380 V
Rated current: 365 A
Rated speed: 1488 rpm
CRRC YJSPM315 Mud Pump Drive Motor
Rated power: 315 kW
Rated voltage: 380 V
Rated current: 580 A
Rated speed: 1485 rpm
CRRC YJSPM400 Mud Pump Drive Motor
Rated power: 400 kW
Rated voltage: 690 V
Rated current: 391 A
Rated speed: 990 rpm
CRRC YJSPM600 Mud Pump Drive Motor
Rated power: 600 kW
Rated voltage: 690 V
Rated current: 608 A
Rated speed: 995 rpm
CRRC YJSPM750 Mud Pump Drive Motor
Rated power: 750 kW
Rated voltage: 690 V
Rated current: 825 A
Rated speed: 745 rpm
CRRC YJSPM800 Mud Pump Drive Motor
Rated power: 800 kW
Rated voltage: 690 V
Rated current: 865 A
Rated speed: 747 rpm
CRRC YJSPM1100 Mud Pump Drive Motor
Rated power: 1100 kW
Rated voltage: 690 V
Rated current: 1194 A
Rated speed: 595 rpm
CRRC YJCM75 Cutterhead Main Drive Motor
Rated power: 75 kW
Rated voltage: 400 V
Rated current: 138 A
Rated speed: 895 r/min
CRRC YJCM90 Cutterhead Main Drive Motor
Rated power: 90 kW
Rated voltage: 380 V
Rated current: 170 A
Rated speed: 990 r/min
CRRC YJCM110A Cutterhead Main Drive Motor
Rated power: 110 kW
Rated voltage: 200 V
Rated current: 200 A
Rated speed: 991 r/min
CRRC YJCM110B Cutterhead Main Drive Motor
Rated power: 110 kW
Rated voltage: 400 V
Rated current: 194/203 A
Rated speed: 910/740 r/min
CRRC YJCM132A Cutterhead Main Drive Motor
Rated power: 132 kW
Rated voltage: 400 V
Rated current: 237/241 A
Rated speed: 910/944 r/min
CRRC YJCM132B Cutterhead Main Drive Motor
Rated power: 132 kW
Rated voltage: 600 V
Rated current: 160 A
Rated speed: 910 r/min
CRRC YJCM160A Cutterhead Main Drive Motor
Rated power: 160 kW
Rated voltage: 380 V
Rated current: 304 A
Rated speed: 930 r/min
CRRC YJCM160B Cutterhead Main Drive Motor
Rated power: 160 kW
Rated voltage: 400 V
Rated current: 280 A
Rated speed: 1190 r/min
CRRC YJCM160C Cutterhead Main Drive Motor
Rated power: 160 kW
Rated voltage: 690 V
Rated current: 168/180 A
Rated speed: 832/927 r/min
CRRC YJCM170 Cutterhead Main Drive Motor
Rated power: 170 kW
Rated voltage: 380 V
Rated current: 335 A
Rated speed: 1111 r/min
CRRC YJCM200A Cutterhead Main Drive Motor
Rated power: 200 kW
Rated voltage: 600 V
Rated current: 241 A
Rated speed: 1190 r/min
CRRC YJCM200B Cutterhead Main Drive Motor
Rated power: 200 kW
Rated voltage: 690 V
Rated current: 220 A
Rated speed: 1148 r/min
CRRC YJCM220 Cutterhead Main Drive Motor
Rated power: 220 kW
Rated voltage: 690 V
Rated current: 233 A
Rated speed: 1190 r/min
CRRC YJCM225 Cutterhead Main Drive Motor
Rated power: 225 kW
Rated voltage: 690 V
Rated current: 233 A
Rated speed: 1258 r/min
CRRC YJCM250 Cutterhead Main Drive Motor
Rated power: 250 kW
Rated voltage: 690 V
Rated current: 260 A
Rated speed: 990 r/min
CRRC YJCM300 Cutterhead Main Drive Motor
Rated power: 300 kW
Rated voltage: 690 V
Rated current: 310 A
Rated speed: 990 r/min
CRRC YJCM350 Cutterhead Main Drive Motor
Rated power: 350 kW
Rated voltage: 690 V
Rated current: 365/359/360 A
Rated speed: 743/860/991 r/min
CRRC YJCM400 Cutterhead Main Drive Motor
Rated power: 400 kW
Rated voltage: 690 V
Rated current: 398 A
Rated speed: 992 r/min
CRRC YPS315-6 Shield Machine Drive Motor
Rated output power: 132 kW
Rated voltage: 400 V
Rated current: 235 A
Rated rotating speed: 920 rpm
CRRC YPS560-10 Mud Pump Motor
Rated output power: 1100 kW
Rated voltage: 690 V
Rated current: 1135 A
Rated rotating speed: 595 rpm



