Shanghai Diesel engine The company, formerly known as Shanghai Diesel Engine Factory, was founded in 1947 and is now affiliated to SAIC Motor Corporation. Its power range covers a wide range spare parts as well as Generator Set National large high-tech enterprises engaged in R&D and manufacturing; The company has strong technical force and strong design and development capability. Self developed control panel with automatic functions of four protections, self starting, dual machine mutual backup, automatic remote control, telemetry, remote signaling, and self-developed generator with special functions such as low-noise, plateau power station unit, etc electric machinery Group, which plays an important role in the industry, can be used in aquaculture, health, schools, factories, shopping malls and residential buildings.
Advantages of Shangchai:
1) Integral crankshaft, dragon door With a flat cut connecting rod and a short piston, it has a compact and reasonable shape and strong matching adaptability, which can be interchanged with the old 135 diesel engine;
2) The new necked combustion chamber is used to increase the injection pressure, improve the combustion process, and achieve environmental protection indicators: the exhaust pollutant emission value meets the requirements of JB8891-1999, and the noise meets the requirements of GB14097-1999 with margin;
3) The lubrication and cooling systems are optimized to reduce the number of external pipelines and parts, and the overall brushless alternator is used to greatly improve the three leakage and reliability.
4) J98 and J114b exhaust gas turbochargers are used to match, which has strong plateau working ability. When used in plateau areas with an altitude of 5000m, the power decreases by less than 3%;
5) High vacuum exhaust injection device, air filter with three-stage swirl German paper filter element, low-temperature ceramic infiltrated piston ring and other measures are adopted to prevent early wear of diesel engine when it is used in desert or high dust areas.
