ТЭМ19型内燃机车(图1)在全俄机车车辆设计工艺科学研究院(运输机械控股公司子公司)试验场成功试车。俄铁公司高级副总裁卡班诺维奇出席了试车仪式。新型调车机车装配了燃用压缩天然气的气动活塞式发动机。俄铁公司的这种创新研究更加环保、安全,世界上还没有同类产品。用低温气体作燃料大大减少了有害物质的排放,降低了运营成本。ТЭМ19型内燃机车的燃料箱很容易更换,可显著降低充气时的费用。配件的装配原则及电动 The ТЭМ 19 diesel locomotive (Figure 1) was successfully commissioned at the test site of All-Russian rolling stock Design Institute of Technology (subsidiary of Transport Machinery Holding Company). Cassinovic, senior vice president of the Russian Railways, attended the test-drive ceremony. The new shunting locomotive is equipped with a pneumatic piston engine that uses compressed natural gas. Such innovative research by the Russian Railways is more environmentally friendly and safe and there is no similar product in the world. Using low-temperature gas as a fuel greatly reduces the emission of harmful substances and reduces the operating costs. The fuel tank of the ТЭМ 19 diesel locomotive is easily replaceable and can significantly reduce the cost of inflating. Accessories assembly principle and electric