What are the differences between Jianghuai 490 and 4102 engines?

[PeytonRose]

There are several main differences between Jianghuai 490 and 4102 engines: Different power: In 490 and 4102, the number 4 represents an inline 4-cylinder engine, while 90 and 102 indicate the cylinder bore. A larger cylinder bore means greater engine power. Therefore, the 490 engine has less power compared to the 4102. Different cargo capacity: The 490 engine is generally suitable for carrying loads under 2 tons, while the 4102 can handle 5 to 6 tons. Compared to the 490, the 4102 has a higher load capacity, making it the preferred choice for businesses transporting heavier goods. Different prices: The 490 engine is less expensive than the 4102. The 4102 is more suitable for situations requiring higher cargo capacity. If the load is relatively light, the 490 or even smaller 480 engine may be a better choice.