SHENYU (1500HP) Electric Rig
ZJ50/3150 DB Ac frequency electric drive drilling rig
The rotary table is driven by a AC frequency motor
The drawworks is driven by 2 600KW Ac frequency motors
each is driven by 1 1200KW Ac
frequency motors
2 F-1600 mud pumps
K-type mast
JC50DB single shaft draw works
