Speed Control Excavator Joystick Handles sk200-6 Hydraulic Joystick Controller

This video explains the main functions and practical uses of the SK200-6 excavator joystick handle in a clear, step-by-step format. You'll see how this hydraulic pilot proportional control valve operates, learn how it sends control-signal oil to manage the main multi-way valve, and discover how it controls the speed and direction of excavator movements like boom lifting, stick extending, bucket operations, and cab slewing.