When purchasing aluminum alloy lever hoists, in addition to brand and price, it is recommended to focus on these indicators:

· Chain specifications: The diameter of the 0.75 ton model chain is usually between 5mm and 6mm, which directly affects the breaking strength.

·Hand pull force: that is, the force that needs to be applied when fully loaded, mostly in the range of 140N to 220N. The smaller the value, the more labor-saving the operation.

· Rated lifting height: refers to the chain length under standard configuration, commonly 1.5 meters, 3 meters, etc., which can be customized according to the working height.

· Self-weight and clutch: The self-weight of the aluminum alloy version is usually around 7kg-10kg. Some models are equipped with a clutch device (quick pull function), which can quickly pull the chain positioning hook when no load is used, which is more efficient.