The aluminum alloy hand pulls the gourd to compare the alloy steel hand to pull the gourd, and the weight of the aluminum alloy hand pulls the gourd is lighter than the self -weight of the gourd. The structure is also different. As a light and small lifting equipment, the aluminum alloy handle is light, and the volume and quality are relatively light. They are often used in outdoor or wild environment. The work efficiency is very high. The price of alloy steel hand tugged gourds is also mainly used in industry.