DDAC-WO (Workover) is a SOURCE Electric Motor specifically designed as a new-generation drawworks direct-drive solution for workover rigs.
DDPM-DW (Drawworks) directly driven wire drum of the drawworks system, eliminating gearbox, air clutches and other associated accessories. In conjunction with the VFD, the motors operation allows the drawworks system to smoothly achieve self-lifting, lowering, and hoisting with absolute zero slip ratio.
Hebei Construction Survey Research Institute Co., Ltd.Hebei Construction Survey Research Institute Co., Ltd.
Beijing Institute of Prospecting Engineering, China Geological SurveyBeijing Institute of Prospecting Engineering, China Geological Survey