Diesel engine

4-cylinderturbochargedfor agricultural applications

Seven requirements for agricultural machinery 　　1、 High reliability: Agricultural machinery mainly used for farming with seasonal working; transport operation should also be taken into account. 　　2、Large torque back-up factor: Agricultural machinery often operates at high-loads working conditions and requires high torque back-up rate in order to overcome sudden load increase due to different soil hardness. 　　3、Good environment adaptability: complicated environment of domestic agricultural areas, such as high temperature, high altitude, sand-dust environment and so on. 　　4、Good fuel adaptability: Fuel quality cannot be guaranteed because of poor storage conditions and environmental impact. 　　5、Low vibration and small noise: Long working hours and high labor intensity make drivers feel tired. Agricultural machinery is required to provide a certain comfort to reduce drivers’ fatigue. 　　6、Good engine economy: Agricultural machinery achieves bigger gains. 　　7、Fast and convenient service: Fast service and adequate spare parts supply. 　　Six features 　　1、 High reliability 　　（1）93 dust filter 　　Advantages of the 93 dust filter: 　　1)Extend the maintenance cycle of the main filter element and reduce users’ operating costs. 　　2)The coarse filtration efficiency can reach more than 93% when idling in low flow. 　　3)The installation size will be able to remain consistent with existing size. 　　4)The exhaust ejector system is cancelled. 　　5)Engine appearance is improved and failures are reduced. 　　（2）Excellent fuel filter system 　　Fuel filter system eliminates water and impurities completely so as to reduce the fuel system failure dramatically.