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目前,公路大件运输的超重型车组大多都使用大功率牵引车和液压平板挂车进行组合。1超重型车组的组合方式组合方式一般有三种:半挂式牵引、全挂式牵引和变型牵引。
At present, the over-the-road super-heavy trucks on highways use a combination of high-power tractors and hydraulic flatbed trailers. A combination of super-heavy car combination There are three general combinations: semitrailer traction, all-trailer traction and variant traction.