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用热水发动柴油机。当冬季气温降至0℃左右时,如果用冷水发动柴油机,一般需要2～5分钟,甚至更长时间,耗油0.1升以上。发动机启动后,还需要低速运转10分钟,方可使水温达到60℃左右,又耗油0.2升以上。用热水发动柴油机,在加热水后,可使发动机达到40℃以上,仅需1分钟就可以启动。对油料和机体进行预热。冬季天寒地冻,除应选用凝点低的0号柴油作燃油外,还应在启动发动机之前,用热水预热柴油、润滑油和油壳底、
Start the diesel engine with hot water. When the winter temperature drops to about 0 ℃, if you start the diesel engine with cold water, it usually takes 2 ~ 5 minutes, even longer, fuel consumption of 0.1 liters or more. After starting the engine, you also need low-speed operation for 10 minutes, before the water temperature reaches about 60 ℃, and fuel consumption of more than 0.2 liters. With hot water to start the diesel engine, after heating the water, the engine can reach above 40 ℃, just 1 minute to start. Preheat fuel and body. Cold winter days, in addition to the use of low pour point 0 diesel fuel, but also before starting the engine, warm water with diesel, oil and oil at the end of the shell,