Sled

The invention relates to the technical field of snowfield transportation equipment, and discloses a sled. A large container and a large passenger compartment can be placed on a carrier; traction equipment pulls a first walking assembly and a second walking assembly to slide on the ground through a traction frame and a traction chain assembly, so that transportation of large goods is achieved, and the problem that in the prior art, a large-size container and a large-size passenger compartment are difficult to transport is solved. The first walking assembly and the second walking assembly are both detachably connected with the carrier, the traction chain assembly and the traction frame are detachably connected, the traction chain assembly and the second walking assembly are also detachably connected, and if faults occur, parts of the sled can be replaced at any time, so that maintenance is convenient, and it can be guaranteed that inspection tasks are normally conducted. When the sled steers, due to the fact th