First, we must maintain the cage door and landing door of the construction hoist, because many faults occur on these doors. We should apply oil to the door sill frame to lubricate it well, so that the hoist will not make strange noises during use. We should also check the switch of the safety touch

As China’s urbanization accelerates, tower cranes are used more and more, and the safe use of tower cranes has become an important part of safe construction in China’s urbanization. In order to install tower cranes safely, ensure safe construction, and carry out tower crane operations safely, the fo

Before leaving the factory, the hoist has been inspected, adjusted, and tested, and all technical indicators meet the design requirements. When in use, it is only necessary to connect the power supply; the hydraulic and electrical systems do not need adjustment. The following points must be noted du

The selection of wire ropes for construction hoists shall comply with the provisions of the current standard Steel Wire Ropes GB/T 8918. The maintenance, inspection, and discarding of wire ropes shall comply with the provisions of the current standard Practical Code for Inspection and Discard of Wir