(1) The main function of the crane limiter is to ensure that the tower crane is not overweight when lifting, and to ensure the safety of the tower crane.
(2) The torque limiter is mainly used to protect each point of the lifting weight from being overweight through the torque limiter.
(3) Luffing limiter, to ensure that the luffing trolley is adjusted accordingly according to the luffing. The structure and function of the limiter.
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