一种既可以在铁道上奔驰又可在公路上行驶的新型运货车辆——Trailer Train,已在试验车道上进行了令人满意的运行。 在公路上,这种车看上去就象普通的汽车挂车,它有三根轮轴,最高载荷量可达38吨。 从公路到铁路的转换可在任何铁道侧进行,只要邻近有一块平地即可。汽车把两用车倒退到铁道用车架上,气压悬空装置把公路用车轮提升起来,使 A new type of pick-up truck, Trailer Train that can run both on the railroad and on the road, has been satisfactorily run on test lanes. On the road, this car looks like an ordinary car trailer, it has three axles, the maximum load of up to 38 tons. The transition from highway to rail can take place on any railway side as long as there is a flat area adjacent to it. The car reverses the dual-purpose car to the railway frame, and the air-suspension device lifts the wheel with the road to make