燃油供给系统是柴油机的重要组成部分,燃油供给的完善程度和技术状况的好坏,对柴油机动力性、经济性、使用可靠性和排气污染影响极大。因此, 正确使用、合理维护,使其处于良好的技术状况,对确保柴油机使用性能,减少故障发生率,提高设备使用效率都很关键。柴油机燃油供给系统一般由燃油箱、燃油滤清器、输油泵、喷油泵(PT 泵)、喷油器、输油管路等组成。一、康明斯B、C系列柴油机燃油系统的构造特点(一)燃油滤清器康明斯柴油机燃油滤清器为旋装 Fuel supply system is an important part of diesel engine. The improvement of fuel supply and technical condition have a great influence on diesel engine power, economy, service reliability and exhaust pollution. Therefore, proper use, reasonable maintenance, to make it in good technical condition, to ensure that the engine performance, reduce the incidence of failure, improve equipment efficiency are the key. Diesel fuel supply system generally by the fuel tank, fuel filter, fuel pump, fuel pump (PT pump), injector, pipeline and other components. A, Cummins B, C series diesel engine fuel system features (a) fuel filter Cummins diesel fuel filter for the spin-on