Brief Introduction for railway crane wheel The railway crane wheel is a device for supporting the weight of rail transfer vehicle and driving it. According to the rim type, it can be divided into double rims, single rim and no rim. Generally, the vehicle wheel adopts double rims, and the vehicle wheel adopts single rim. When installation, the wheel rims are arranged the railway's outside.Without rim wheel should be equipped with horizontal guidance wheel to avoid derailment. Features for railway crane wheel 1)Material: cast steel or cast iron, such as ZG55,ZG65,ZG50SiMn or as requests; 2)Wheel diameter: 150mm-900mm, or as your demands; 3) Tread Hardness:260-380HB; 4)Load capacity: 1-500ton; 5)Flange: Single or double flange;
