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世界各主要坦克生产国家,对现装备坦克的柴油机的改造工作很重视。例如美国的AVDS-1790坦克柴油机,该机的最早原型机是装在M48坦克上的AV-1790-5汽化器式汽油机,1956年改造为AVI-1790-8汽油喷射式汽油机,并装在M48A_2坦克上。1959年改造成AVDS-1790柴油机的最早机型,并装在1960年生产的M48A_3坦克上,至60年代又用作新一代主战坦克M60的动力。AVDS-1790柴油机自1959年定型投产以来,一直在不断改进和提高,发展了一系列型号,其功率由原来的750马力经900马力、950马力提高到1200马力。比重量由原来的2.9公斤/马力下降到1.9公斤/马力,单位体积功率由原来的197马力/米~3提高到333马力/米~3。为了提高可靠性,对进气加温器、涡轮增压器、机油冷却器、起动电机低压保护装置、发电机及其传动装置,燃油系、气缸、活塞组、活塞冷却喷油装置以及各主要零部件都经过改进。在三十多年中满足了三代坦克对动力的要求。
The world’s major tank-producing countries attach great importance to the reconstruction of diesel engines that are now equipped with tanks. For example, the United States AVDS-1790 tank diesel engine, the aircraft is the first prototype is mounted on the M48 tank AV-1790-5 vaporizer gasoline engine, converted to AVI-1790-8 gasoline jet gasoline engine in 1956 and installed in the M48A_2 tank on. In 1959, it was transformed into the earliest model of the AVDS-1790 diesel engine and was installed on the M48A_3 tank produced in 1960. It was also used as the power of the new generation of the main battle tank M60 in the 1960s. Since its launch in 1959, the AVDS-1790 diesel engine has been continually being improved and enhanced. A series of models have been developed that increase the power from 750 horsepower to 950 horsepower and 750 hp from 750 hp. Compared to the original weight of 2.9 kg / h down to 1.9 kg / hp, the unit volume of power from the original 197 hp / m ~ 3 to 333 horsepower / m ~ 3. In order to improve the reliability of the intake warmer, turbocharger, oil cooler, starter motor low-voltage protection devices, generators and their drives, fuel systems, cylinders, piston sets, piston cooling fuel injection device and the main Parts have been improved. In three decades to meet the three generations of tanks on the power requirements.