... .Dual-stage clutch, hydraulic steering 4.Good quality with novel design Introduction of High quality Farm tractor, ... Advantages and Characteristics of 40/55 series tractor:1. Equipped with famous brand engine, with good performance, low fuel consumption ... Trailer, snow blower, and so on. DQ40-55 SERIES SPECIFICATION Model DQ404DQ554Drive type4x44x4EngineType of engineXinchai 4-CylinderCapacity of fuel ...