QUY55 crawler crane (hereinafter referred to as the crane) is on the basis of QUY50 crawler crane, combined with the specific situation of the current domestic and foreign markets, the second upgrade of the product. Compared with the original product, the lifting performance, single rope tension, lifting speed have been greatly improved. The product has superior lifting performance, can be driven with load, 360° full rotation operation, retractable track. The main arm length is 13 ~ 52m, and the fixed secondary arm length is 9.15 ~ 15.25m.
