The excavator is difficult to start, to start the analysis: excavator excavator maintenance difficult to start and called excavators can't start excavator start difficulties, is not easy to start. The excavator excavator is difficult to start: 1 when the excavator work usually difficult to start when.2 work hard to start in winter the excavator appeared. Excavator difficult to start: 1. diesel pump the cold start pressure is not enough, need to pump the generator. The school is not enough. And the engine is connected with the ground wire of the contact is not good. The cold start oil pump or injector is not enough. There is a problem, need to check the engine. Low voltage circuit fault, resulting in difficult to start trouble. Excavator fuel pump in oil valves is not tightly closed. The electrical system fault. Lack of battery power. Start the machine fault. Generator fault, resulting in difficult to start trouble. Excavator fault. Engine oil fault.2 excavator excavator in winter appears to work when the phenomenon is difficult to start, in addition to the above reasons, there may be the use of diesel excavator wax. The result is difficult to start: 1 if the maintenance of excavator excavator when in use appears difficult start phenomenon, we must first check the battery excavator hydraulic oil enough? Is the use of wax and oil is not blocked?? 2 second, start the motor to check the excavator, the generator is there a problem? 3 and then check the generator in the line there is no problem? 4 diesel pump and then check in excavator, injector and so on. In addition, if there is a phenomenon in the excavator is difficult to start in winter, it can do the following several points: 1 to prevent early start. (start excavators use liquid liquid is recommended to use less fuel tank, 2) baked baked oil pan.3 winter hot car With the quilt or blanket cover for engine, reduce the loss of heat up hot speed way to improve the startup speed of.4 excavator using the fuel preheating device.5 according to different working environment choose different diesel, diesel to prevent wax.
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