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Daily maintenance management of crane
1.Daily inspection. The driver is responsible for the routine maintenance items of the operation, mainly including cleaning, lubrication of transmission parts, adjustment and fastening. Test the sensitivity and reliability of the safety device through operation, and moni...Read more -
Development origin of crane
In 10 BC, the ancient Roman architect Vitruvius described a lifting machine in his architectural manual. This machine has a mast, the top of the mast is equipped with a pulley, the position of the mast is fixed by a pull rope, and the cable passing through the pulley is ...Read more