The 7-seater diesel MPVs of brands such as JAC Ruifeng, Dongfeng Fengxing and Foton Monpike are all equipped with 7-seater models equipped with diesel engines.
1. Seven-seater cars include Baojun 730, Changan Auchan, Dongfeng Fengguang, BAIC Huansu, Highlander, Mercedes-Benz, etc.
2. Diesel 7-seater MPVs from brands such as JAC Ruifeng, Dongfeng Fengxing and Foton Mengpac all have 7-seater models equipped with diesel engines.
3. The advantages of diesel generator sets are high power and good economic performance. The operating process of diesel generators has many similarities with that of gasoline engines. Each operating cycle also goes through the four strokes of intake, compression, power and exhaust. However, since the fuel used in diesel engines is diesel, its viscosity is higher than that of gasoline and it is not pas easy to evaporate, and its auto-ignition temperature is lower than that of gasoline. Therefore, the method of formation and ignition of the. Fuel mixtures are different from gasoline engines. The main difference is that the mixture in the diesel engine cylinder is ignited by compression rather than ignited. When the diesel engine is running, air enters the cylinder. When the air in the cylinder is compressed to the end, the temperature can reach 500-700°C and the pressure can reach 40-50 atmospheres. When the piston is near top dead center, the engine's high-pressure pump injects diesel into the cylinder at high pressure. Diesel forms fine oil particles that are mixed with air at high pressure and high temperature. The diesel mixture burns on its own, expands violently and generates explosive force, pushing the piston down to do the work. At this time, the temperatureut reach 1900-2000°C, the pressure can reach 60-100 atmospheres, and the power generated. is very large, so diesel engines are widely used in large diesel vehicles.
4. If it is a heavy truck diesel generator, the output voltage can be 24V, while gasoline vehicles are usually 12V. The second problem is the pulley diameter mentioned above . The generator is based on that of the vehicle. It is determined by battery size and power consumption under normal conditions. A generator with low power output cannot be used on a vehicle with high power consumption.
1. First, use a Phillips screwdriver and special tools to remove the air filter; use a Phillips screwdriver to remove the front center screen, then use tools to loosen the generator bracket bolts. and LoosenTurn off the generator and remove the generator belt.
2. Next, use tools to loosen the A/C compressor bracket bolts and remove the compressor belt.
3. Finally, use a flathead screwdriver to wedge the flywheel into the small hole at the bottom of the gearbox. At the same time, use a tool to loosen the crankshaft pulley bolt and remove the bolt; ; now the pulley should be easily removed.