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汽车吊与轮胎吊大都要有电熄火器,电熄火器由熄火开关(钥匙开关或按钮)、电磁开关和高压泵油门拉线组成。驾驶员在吊车操作室操作时,如需将发动机熄火,只要接通熄火开关,电磁开关的线圈里便有电流并产生磁性,使电磁开关的铁芯移动并拉动高压泵拉线,使高压泵油门关闭,切断油泵供油,迫使发动机熄火。若在作业时发
Hanging crane and tire cranes are mostly electric flame arrester, electric flame arrester by flameout switch (key switch or button), electromagnetic switch and high-pressure pump throttle cable. When operating the crane in the crane operation room, if the engine needs to be turned off, as soon as the flameout switch is turned on, the current in the coil of the electromagnetic switch will be generated and the magnetism will be generated, the iron core of the electromagnetic switch will move and pull the high-pressure pump cable to make the high- Close, cut off the oil pump, forcing the engine flameout. If the job made