针对双钢轮振动压路机在起步时对发动机的功率需求较大,而在压实过程中对发动机的功率需求较小,造成压路机装机功率较大,并且发动机燃油经济性较差的问题,提出了发动机变功率控制的应用解决方案。并对发动机变功率控制在双钢轮振动压路机上的应用可行性进行了探讨,为压路机的节能减排提供了新的方向。 Aiming at the problem that the double drum vibratory roller needs a large amount of power to the engine at the beginning of the process and the power requirement to the engine is small during the compacting process and the power of the roller is large and the fuel economy of the engine is poor, Engine variable power control application solutions. The feasibility of variable power control on double drum vibratory roller is discussed, which provides a new direction for energy saving and emission reduction of roller.