What brand is the engine of the Jianghuai Ruifeng M3?
3 Answers
The Jianghuai Ruifeng M3 uses a Jianghuai-branded engine, which is a domestic engine. The 1.5T engine model of the Jianghuai Ruifeng M3 is 4A91TC, with a maximum power of 110KW, a maximum torque of 210Nm, and a maximum horsepower of 150. The 1.8L engine model is LJ4A18Q6, with a maximum power of 98KW, a maximum torque of 182Nm, and a maximum horsepower of 133. For daily maintenance of the Jianghuai Ruifeng M3 engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, select CB--CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, causing various problems for the engine. To avoid faults, change the oil regularly based on usage conditions and keep the oil volume moderate. When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is blocked and oil cannot pass through the filter element, it may burst the filter element or open the safety valve, allowing oil to bypass through the bypass valve and bring contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal powder from component wear to form sludge. When the amount is small, it suspends in the oil; when large, it precipitates from the oil, blocking the filter and oil holes, causing lubrication difficulties and wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine works properly but also extends the overall lifespan of the radiator and engine.
I've been researching car engines for a long time. The JAC Refine M3 mainly uses engines developed by JAC itself, such as the Ruijiete series. These engines feature several technological highlights, like direct fuel injection systems and low-friction designs, which improve efficiency and ensure smooth power output during daily driving. The M3 often comes with a 1.6L displacement engine, meeting the needs of commercial vehicles while also complying with the China VI emission standards for environmental friendliness. I've test-driven it several times, and it doesn't feel sluggish at startup, maintaining stability even during highway cruising. As a domestic brand, JAC continuously optimizes engine performance to reduce noise and vibration. If you're interested, you can check their latest versions online, which include turbocharged options, although the base model is sufficient.
I've used the JAC Refine M3 for freight transport. Its engine is a JAC-branded model, the Ruijiete series, which offers great value for money. Even when fully loaded, it has ample power and the fuel consumption isn't too high—around 8 to 10 liters per 100 kilometers in the city, and it can drop to about 7 liters on long-distance trips. Although it's a Chinese-made brand, the quality is solid. I once drove it for five years before needing to replace the spark plugs, and it has a low failure rate. Maintenance is straightforward, just regular oil changes, and the service centers mentioned that the parts are all standardized. This engine is designed for commercial use, and I'd recommend it to anyone looking for a practical vehicle.
