Asphalt Pavement Maintenance Truck Development

With the rapid development of highway, road mileage-increasing maintenance, repair of road maintenance vehicle demand has increased dramatically. Moreover, the government of highway maintenance is also very great importance, has promulgated the "Highway Act" and other regulations highlights the importance of conservation, regulate the maintenance market for investment in highway maintenance is also increasing. China’s current level of highway maintenance has been greatly improved, and routine maintenance have gradually dominated by mechanical maintenance, but not the key technology of China’s intellectual property rights of this equipment in the field of foreign technology in a monopoly position.This paper combines the asphalt pavement maintenance vehicle product development research, the highway maintenance needs through research, analysis, highway pavement maintenance process, the function of the highway maintenance vehicle location, design suitable for China’s highway maintenance vehicle overall program. And in-depth study of the surface heat softening, maintenance vehicle silo insulation systems, hydraulic systems and other key technology, raise car road test through research, Has reached the preliminary design target, relative to the current generic products, vehicle nature price than good, good stability of the system.Also with the Ministry of transport" highway asphalt pavement maintenance and technical specification", of the asphalt pavement rapid repair maintenance technology, from Europe and the United States and other advanced maintenance and management and maintenance technology of asphalt pavement maintenance process, put forward. Write the ZZ1167M4611W chassis series maintenance manual.The car is on old asphalt pavement on-site mixing, to achieve regeneration asphalt mixed material function, in the silo structure design, insulation system, heating system has certain innovation.