港口铁道是港口枢纽的重要组成部分。随着港口向物流中心迈进 ,港口铁道的地位日益重要。铁路运输需要优质机车。近年来 ,作为我国最大的内燃机车制造厂家的大连机车车辆厂正以优质产品和优良服务 ,努力开拓港口铁道市场。为此 ,本刊发表特约记者的文章 ,让感兴趣的读者了解该厂的情况 Port railway is an important part of the port hub. As the port moves towards the logistics center, the status of the port railway is increasingly important. Railway transportation requires high-quality locomotives. In recent years, as the largest diesel locomotive manufacturer in China, the Dalian Locomotive and Rolling Stock Plant is working hard to develop the port railway market with quality products and excellent services. To this end, this issue of a special journalist’s article, so that interested readers understand the situation of the plant