With excellent reliability, the ISD family has become the "benchmark" in its class. With increasingly strict emission regulations, the ISD family has become the ideal choice for mainstream truck manufacturers nationwide with its stable and reliable product platform and sustainable technological developments. Since its launch, this family has been favored by various OEMs and users for its remarkable cost-effective features such as high output per liter, low fuel consumption, long overhaul intervals, low operating costs, as well as environmental protection features.