TCM 91 to 180t all-terrain tire crane (越野轮胎起重机) refers to a type of heavy-duty crane that has a lifting capacity ranging from 91 to 180 metric tons and is equipped with all-terrain tires for off-road use. These types of cranes are commonly used in construction and industrial settings where heavy lifting is required in various terrains. They are designed to provide stability and maneuverability while operating on uneven, unpaved, or rough surfaces. The all-terrain tires enable the crane to move and operate efficiently on different types of ground conditions, including mud, gravel, and rough terrain.