1.With ISO quality certificate 2.Tractor 40hp,4WD 3.Xinchai engine 4.Hydraulic steering, dual- ... stage clutch Advantages and Characteristics of 40-55 series tractor: 1. Equipped with famous brand engine, with good performance, ... , loader, and so on 6. Tire size: front tire 8.3-20, rear tire 12.4-28.7.Can match implements ... , Plough, Harrow, Trailer, snow blower, and so on. 40hp tractor