When using a double beam crane, the following points should be noted:When operating the controller, it should be turned from the stop point to the first gear, and then the speed should be increased step by step. Overshifting operations are strictly prohibited. Advocate for civilized startup, startin...

The double beam crane needs to pay attention to the following points in daily work:Before use, it is necessary to determine whether the hydraulic oil is filled up according to regulations through the liquid level window of the mailbox. If the oil level is below the specified mark, continue to replen...

Bridge (gantry) crane: 2.2.1 Check that the wear of the brake pad pad should not exceed 50%, and the contact area between the pad and the brake wheel should not be less than 70%; Check the installation and fixing condition of each pin shaft, as well as its wear and lubrication. 2.2.2 Check all bolts...