Picks on the cone cutting head adopt double helix arrangement ,which makes the machine has stronger breaking ability .
The cable drum system makes it convenient to place and retract cable,it reduces the labor intensity of the workers.
The machine-mounted fan and spraying system cooperate to dust，it improves the working environment effectively.
The equipment of independent cooling system realizes the roadheader continuous operation without water.
The use of remote control system and safety protection technology makes it reliable to operate.