Crane refers to a multi action lifting machine that vertically lifts and horizontally carries heavy objects within a certain range. Also known as crown block, aerial crane and crane.
The main features of the tire crane are: its driving cab and lifting control room are integrated into one, which is evolved from the crawler crane (crawler crane). It changes the crawler and walking support of the traveling mechanism into a chassis with tires, which overcomes the defect of damage caused by the crawler shoes of the crawler crane (crawler crane) to the road surface. It belongs to material handling machinery.