In winter, because of the relatively cold temperatures, it is difficult to start up the bulk feed trucks under low temperature conditions. At low temperatures, the flow properties of lubricating oils are degraded, the frictional resistance of various parts of the bulk feed truck increases, and the like. This causes the vehicle's engine start-up fuel consumption to increase, start-up difficulties, power decline, and each Wear between parts increases. So how should we start the bulk feed truck in the early winter?
The most commonly used startup method in recent years is a method called low temperature assisted starting. The fuel heater heating system, that is, the pump that comes with the fuel heater, pumps out the coolant from the engine. After the fuel heater is heated, the input of the cycle is returned to the body of the engine and heating starts. However, this heating method may take a long time, but it can heat the engine oil and the temperature of the engine, thereby improving the viscosity reduction of the oil at a low temperature, and the like, so that the engine can start well.
Therefore, the driver of the bulk feed carrier will say, then I can add cold starter, but we do not recommend such a method, the cold start page is made of low volatile carbon oxides and additives The oil is composed of oil, which can make the diesel engine start at a low temperature immediately. It can increase the engine's work and allow it to run at a high speed. However, due to the relatively low temperature of the oil and the lubrication conditions It is rather harsh, which leads to the formation of dry friction prior to the operation of the various parts of the generator, resulting in increased wear of various components. If this method is used as a last resort, then the amount injected must not be too large.
Using the flame preheating electronic control system, the working procedure of this method is to turn on the starter after the glow plug is heated, the solenoid valve automatically opens the oil circuit, and the fuel is supplied to the glow plug through the fuel pipe, and then start up. This startup method is the same as the startup mode of the start page. After starting the engine, it will cause the various parts of the engine to increase the degree of wear, and after successfully starting the engine, it will not be able to step on the accelerator much. This will Makes the engine run faster. (Text / Sun Ni)
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