Yuchai Diesel Generator

Features: The advantages of diesel engine are large torque and good economic performance. The working process of diesel engine and gasoline engine has many of the same places, each working cycle also goes through intake, compression, work, exhaust four strokes. But because the fuel used by diesel engine is diesel, its viscosity is larger than gasoline, not easy to evaporate, and its spontaneous combustion temperature is lower than gasoline, so the formation and ignition of combustible mixture are different from gasoline engine. The main difference is that the mixture in the cylinder of a diesel engine is compressed-fired, rather than ignited. Diesel engine work, into the cylinder is the air, the air in the cylinder compressed to the end of the time, the temperature can reach 500-700ºC, the pressure can reach 40-50 atmospheres. When the piston is close to the top dead center, the fuel injection nozzle of the oil supply system with very high pressure in a very short time to the cylinder combustion chamber injection fuel, diesel fuel to form fine oil particles, mixed with high pressure and high temperature air, combustible mixture combustion, violent expansion of explosive force, push the piston down to do work, the temperature can reach 1900-2000ºC, The pressure can reach 60-100 atmospheres, and the torque generated is very large, so the diesel engine is widely used in large diesel equipment. Scope of application: Diesel engine is widely used in the industry chain of the relative core position. In the past decade of development, the diesel engine industry has formed a series of supporting enterprises. Many diesel engine enterprises play the role of general assembler, and some key parts of diesel engine, such as crank connecting rod, piston, cylinder liner and CAM, have been produced by professional companies. Specialization enables diesel engine manufacturers to focus on their own advantages and focus on the design and manufacture of diesel engines. Diesel engine is mainly used in the final supporting products, such as high-power high-speed diesel engine mainly supporting heavy vehicles, large buses, construction machinery, ships, generating sets, etc. Therefore, the development of the diesel engine industry largely depends on the relevant end-product market conditions.