With the development of the cause of building socialism with China's ever-increasing diesel models, the performance indicators to improve gradually improving. At present, China has more than 100 kinds of diesel engines for civilian, a high level of comprehensive utilization of generic models, but also for special services, special-purpose models. In this case, the proper evaluation, a reasonable choice of diesel is a very important issue.

The most basic requirement is that the long-term reliable, and horsepower, less fuel consumption. Would also like to use, easy to maintain, as well as small size, light weight.