The engine assembly, also known as the engine, is a machine that can convert one form of energy into another more useful form of energy, usually converting chemical energy into mechanical energy The electric motor, which converts electrical energy into machine energy, is sometimes applicable to both power generation devices and the entire machine including power devices. For example, gasoline engines, aviation engines, and automotive engines generally obtain kinetic energy through internal combustion of gasoline (diesel), so automotive engines are internal combustion engines. According to the different fuels used, they can be divided into gasoline engines and diesel engines. Gasoline engines and diesel engines have their own characteristics; Gasoline engines have high rotational speed, low quality, low noise, easy starting, and low manufacturing costs; Diesel engines have a high compression ratio, high thermal efficiency, and much better emission and economic performance than gasoline engines. Secondly, according to the piston motion mode, piston type internal combustion engines can be divided into two types: reciprocating piston type and rotary piston type. The former piston moves back and forth in a straight line in the cylinder, while the latter piston rotates in the cylinder. Thirdly, according to the number of cylinders, it can be divided into single cylinder engines and multi cylinder engines. Engines with only one cylinder are called single cylinder engines; An engine with two or more cylinders is called a multi cylinder engine. Modern car engines often use three cylinder, four cylinder, six cylinder, and eight cylinder engines. According to the arrangement of cylinders, they can be divided into single row, double row, and three row engines. The cylinders of a single row engine are arranged in a row, usually vertically, but sometimes they are arranged in a tilted or even horizontal position to reduce height. A double row engine arranges the cylinders in two rows, The angle between two columns)
The engine assembly includes a cylinder block, flywheel housing, transmission gear compartment, water pump, fan, transmission mechanism, timing gear, intermediate gear, filter, oil pan, oil pump, V-belt, crankshaft, connecting rod, piston, flywheel, etc
Looking back at 2017, the upgrading of national regulations triggered a new round of reshuffle in the light passenger market. Many light passenger brands withdrew from the market with less than 9 seats. Faced with the continuous brewing changes in the consumer market, light passenger cars with front engine undoubtedly better conform to the development trend of the times. As a representative and leading enterprise of China's independent brand of passenger cars, Jinlong Light Bus has been forging ahead for 10 years, gathering the advantages of traditional light passenger cars, Carefully developing a new generation of multifunctional business light vehicles - Jinlong Kairui Haoke, ushering in a new era of front power for light vehicles with less than 9 seats On June 10th, Jinlong Kairui Haoke was grandly launched at the Xiamen Jinrong City Exhibition Hall. The new car is divided into a business version and a Haoyun version, with the business version divided into three models: standard, comfortable, and business. The price range is 82800 to 105800 yuan. The new car is committed to becoming a model of multifunctional business light passenger in the new era
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