Mainly refer to the following parameters when purchasing. The common lifting weights on the market range from 0.5 tons to 10 tons, and special models can reach 50 tons. The standard lifting height is mostly 3 meters or 6 meters:

· 0.5~1.5 tons: suitable for light equipment installation and small cargo lifting. Net weight is about 5.5~16.5kg (3 meter specification).

· 2~5 tons: the main force for industrial maintenance and medium-sized workpiece handling. Net weight is about 19.5~43kg (3 meter specification).

· 7.5~10 tons: heavy machinery assembly, large cargo loading and unloading. Net weight is about 71.6~98kg (3 meter specification).