山东莱芜汽车修制厂研制的LWBGD_(50)~(50)A型40吨半挂汽车,7月27日在莱芜市通过了省级技术鉴定,这种新型半挂汽车采用长征汽车厂组装的太脱拉T815型短轴距柴油汽车作为牵引车。具有整车结构造型合理、承载面高度低、行驶平稳、安全可靠、操纵性好、使用维修方便、运输成本低等优点,特别适用于大件和超重货物的“门到门”运 The LWBGD_ (50) ~ (50) A 40 ton semitrailer developed by Shandong Laiwu Auto Repair Factory passed the provincial technical appraisal in Laiwu City on July 27. The new semitrailer used the assembly of the Changzheng Automobile Factory Trattoria T815 short-range diesel car as a tractor. The utility model has the advantages of reasonable vehicle structure, low bearing surface height, stable running, safe and reliable, good maneuverability, convenient use and maintenance, low transportation cost and the like, and is particularly suitable for “door to door” transportation of bulky and overweight goods