Heavy Duty Type Single Axis Slewing Drive Wea9 for Aerial Platform and Truck Crane LUOYANG WEIKE TRANSMISSION EQUIPMENT CO., LTD. Base Info Description Pre：Stronger Output Torque Closed Worm Gear Wea7 Slewing Drive for Aerial Platform Next：Wea12 Slewing Drive Worm Gear Drive Closed Type Heavy Load with Hydraulic Motor
