August 29-31, 2023，The Road Construction Machinery Test Center of Chang'an University independently developed Shaanxi Construction Machinery Co., Ltd. at the construction site in Huizhou, Guangdong Province.SUM7200DThe type test of asphalt concrete paver is carried out.，Confirmed by test：SUM7200DThe design performance index of asphalt concrete paver conforms toGB/T 16277-2021《Road Construction and Maintenance Machinery Asphalt Concrete Paver》Standard provisions。

SUM7200DAsphalt concrete paver is Shaanxi Construction Machinery Co., Ltd. to adapt to the new emission standards.，Countries using non-road mobile machineryⅣNew platform model for engine development，Electrically heated telescopic screed with single rammer，The designed maximum paving width is 9m.、Maximum paving thickness 300 mm、Hopper capacity 15 tons。The whole machine is equipped with multi-dimensional operating system.、Automatic cruise system、Voice recognition system and intelligent electric heating control system，Application of operation quality improvement and electromechanical hydraulic information control technology，Capable of easily realizing automatic hydraulic tensioning of crawler、Distributing device multi-gear integral lifting、Many practical construction functions such as quick connection of lengthened section，The construction efficiency is improved, and the one-time forming of the pavement can be quickly realized.，Effectively solve the segregation problem in paving construction，It perfectly meets the construction requirements of the surface layer of the national second-class and above highways and municipal roads with changeable road widths.。

This timeSUM7200DType Test of Asphalt Paver Passed Successfully，It is not only the technical innovation team of Shaanxi Construction Machinery Co., Ltd.“Persevere、Create excellence”Continuation and Inheritance of Enterprise Spirit，Even moreSUMSeries Pavers Deduce the Symbol of the Return of the King。