苏尔寿 A 系列高速柴油机自六十年代问世以来,作为船舶和固定式动力装置,得到了广泛的应用。在机车上,目前正处在试验阶段。由于该柴油机的不断发展,单缸功率提高了40%,达200千瓦(1000转/分)。最近,引入了刚度较大并带钻孔冷却的气缸盖和组合式活塞,在燃烧室壁温较低的情况下降低了机械应力。事实证明,该柴油机也能燃用重油,条件是对重油作一定的预处理。 Sulzer A series of high-speed diesel engines since the advent of the 1960s, as ships and stationary power plant, has been widely used. On the locomotive, it is in the pilot phase. Due to the continuous development of this diesel engine, single-cylinder power has been increased by 40% to 200 kW (1000 rpm). More recently, the introduction of stiffer cylinder heads with drilled cooling and combined pistons has reduced the mechanical stress at lower wall temperatures in the combustion chamber. Facts have proved that the diesel engine can also burn heavy oil, on the condition of heavy oil for a certain pretreatment.