产品介绍：    我公司研发的高压共轨系统的稳定工作压力达到2000bar—2200bar，高压油泵的供油效率达到80%以上，喷油器总成响应时间小于0.4ms，可实现最小喷油量达到0.5mm³，每循环可实现5-6次喷射，可靠性MTBF≥4000小时，二氧化碳排放降低10-15%，燃油消耗降低10-15%，匹配机型涵盖轻、中、重型柴油机，完全满足国四及以上排放标准。In this high pressure common rail system, the maximum rail pressure can be 2000-2200bar, and the pump delivery efficiency is more than 80%. The response time of the solenoid on the common rail injector is less than or equal to 0.2ms. The minimum injection volume is 0.5 mm³. This system 5-6 times injection per cycle. The MTBF(Mean Time Between Failures) is more than 4000 hours. This system can be used to light, middle and heavy duty diesel engine within National Emission IV and above.