Suggestions for selection and use: Choose the model based on the load to be lifted – common capacities include 0.75T, 1.5T, 3T, 4T, etc. It is essential to select the appropriate model according to the actual weight that needs to be lifted or pulled, and overloading must be avoided at all costs. Pay attention to the length of the chain: the standard lifting height is usually 1.5 meters, but longer chains can be ordered as needed (such as 3 meters or 5 meters) to accommodate operations at different heights. Before use, check that the hook is securely attached, that the chain is not twisted, and that the braking system functions properly; run the device without a load first to ensure everything works correctly before applying any load. Follow proper operating procedures: keep the chain hanging vertically and avoid pulling it at an angle or with force; if you find it difficult to pull, stop immediately and check the equipment – never force it.