Description

The characteristics of C variable frequency electric traction Shearer AC inverter, great traction and great traction speed PLC controlling, Chinese state-wide show, multi-pairs of fault memory With protection of power, motor temperature, hydraulic pressure, oil pressure, creepage, etc. With many operation systems such as radio remote control, termination station operation , etc. Multi-motor drive, motor horizontal layout, simple transmission system Frame structure, parts installation and maintenance are convenient. Part room adopts high-intensity Hydraulic Connection. Install flexible torque shaft and protection cutting transmission system. Adopt high-efficient, powerful and wearable tooth roller. That the height of surface is low and the power is big adopt to mine on the thin and hard coal seam.