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喷油泵齿条位移量的大小是柴油机的一个重要参数。柴油机输出功率的大小跟曲轴转速与喷油泵齿条由供油始点开始的位移量乘积成正比,喷油泵齿条位移量影响柴油机运转的稳定性和机车的牵引特性。
The size of the fuel pump rack displacement is an important parameter of the diesel engine. The size of the diesel engine output power is proportional to the product of the crankshaft speed and the displacement of the fuel pump rack from the beginning of the fuel supply. The displacement of the fuel pump rack affects the stability of the diesel engine and traction characteristics of the locomotive.