The new gantry crane generally has a running-in period of about 60 hours, which is stipulated according to the technical characteristics of the initial use of the crane. When the new gantry crane is not used according to the instructions during the running-in period, it will cause frequent machine failures, affecting normal use and shortening the service life of the crane. Therefore, the use and maintenance of the gantry crane's running-in period should be given full attention.1. Poor lubricationSince the matching clearance of the newly assembled components is small, it is difficult to ens ...
1. Before gantry crane using, check the track for any sundries, and pay attention to the presence or absence of wires and other obstacles affecting the work;2. Before each operation, carry out test hanging: lift the heavy object from the ground for about 200mm to test if the brake is reliable, can be lifted after confirming safety;3. When working, the wire rope should be lifted vertically. Otherwise, the lifted objected will swing, collide with other objects, even cause the crane rollover accident;4. The gantry crane should not be overloaded; when working under heavy load, it should be run slo ...
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