Energy saving and emission reduction has always been a very important direction for domestic commercial vehicle enterprises to explore their future development. Especially when the existing diesel price continues to decline, the economy of choosing LNG or CNG clean fuel in the existing environment can not be fully reflected for such short-distance transportation vehicles. Therefore, the important task of environmental protection and energy saving is still based on diesel models, In recent two years, with the steady implementation of the new national standard gb1589, concrete mixing vehicles have also ushered in new development opportunities. However, on the whole, the existing European similar models provide a feasible reference for the future innovation and development of domestic commercial vehicle enterprises in terms of energy conservation and emission reduction, lightweight and chassis configuration
