????THREE control methods: Manual control, wireless remote control and wire control. It can adapt to different lifting needs anytime, anywhere.
????Limit switch: reach the limit position, the safety hammer automatically power off, effectively protect the fuselage safety.
????Hook: Upper and lower hooks can rotate 360 degrees, safety buckle design, anti-falling, special steel forging, not easy to break.
????Overload protection: equipped with circuit boards, over the limit weight will automatically stop, to protect the motor.
????All-metal gear box: made of high-strength industrial aluminium, with advanced manufacturing technology, making the machine heat dissipation faster