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金坛柴油机总厂和常州农机研究所共同设计研制的175F柴油机于今年8月在金坛通过省级鉴定。 175F柴油机是在170F柴油机的基础上研制的,它具有以下特点: 1.与170F柴油机相比,柴油机功率由4马力提高到6马力。增大了功率,满足了部分用户多拉快跑的要求。 2.与170F柴油机相比,柴油机性能进一步完善。175F柴油机的齿轮室盖上安装了油量限制与起动加浓装置,它限制了柴油机超负荷工作时的油量,而且起动时可起加大油量的作用。在喷油泵出油阀上采用了带节油孔的阀式油量校正装置,使喷油泵在转速下降时能自动增加油量,扭矩贮备系数达10%。 3.工艺继承性好,上马快。175F柴油机有85%的零部件与
Jintan Diesel Engine Plant and Changzhou Institute of Agricultural Machinery jointly designed 175F diesel engine in August this year at the provincial level Jintan identification. 175F diesel engine is based on the 170F diesel engine developed, it has the following characteristics: 1. Compared with the 170F diesel engine, diesel engine power increased from 4 horsepower to 6 horsepower. Increase the power to meet the needs of some users Dora run. 2. Compared with 170F diesel engine, diesel engine performance is further improved. 175F diesel engine gear chamber cover installed on the oil limit and start enrichment device, which limits the diesel engine overload when the amount of oil, and starting can play a large amount of oil. In the fuel injection valve with a fuel-hole valve with oil-volume correction device, so that the fuel pump when the speed drop can automatically increase the fuel, the torque reserve factor of 10%. 3. Process inheritance, launched fast. 175F diesel engine has 85% of the parts and