6, the use of advanced technology to further reduce energy consumption Diesel Engine products. Improve the efficiency of internal combustion engines, reduce energy consumption in the internal combustion engine, the internal combustion engine is an eternal theme. At present, the effective efficiency of large diesel engines for almost 50%. Automotive gasoline engine fuel consumption for 260-340 g / kw h, automotive diesel engines for the 200-270 g / kw h. To further improve the energy consumption of diesel engine vehicles, the need for more advanced technology, to improve combustion efficiency and mechanical efficiency.

7, the development of new fuel injection system, the injection pressure fuel injection system. This is to improve the combustion process, reduce fuel consumption, reduce exhaust emissions and lower noise effective measures. At present, the development and application of a pre-stroke pump adjustable, electronically controlled common rail fuel injection pump and nozzle system.