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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 monitor whether there is abnor... Read More

Classification, application scope and basic parameters of hoisting machinery

The working characteristics of the crane are intermittent movement, that is, the corresponding mechanisms for reclaiming, transporting and unloading in a working cycle work alternately. Each mechanism is often in the working state of starting, braking and running in the positive and negative dire... 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 pulled by a winch to lift ... Read More