The handling small trolley is equipped with a control rod, which is mobile and easy to turn. The sliding wheel does not need maintenance. There is a rubber layer on the surface to protect materials and increase stability. It has large load capacity and does not need maintenance. The product itself has simple structure and does not need maintenance. The utility model relates to a combined tool for carrying small trolleys, which is a tool used for moving heavy objects. The combined design of three sets is a tool that has been verified by users and proved to be able to turn under heavy load. The heavy load mentioned here refers to the heavy load of more than 20ton. Special wheels different from ordinary ones, strong bearing frame and reinforced bearings are adopted, which are durable and can be used frequently for a long time. They are mostly selected for heavy equipment lifting and transportation conditions. Lifting weight: 4tons,8tons,12tons,16tons,18tons,24tons,32tons just tell me your needs, and contact us.