永利手机版网址

        In winter the use and maintenance of agricultural machinery-永利手机版网址

        Date:2012-09-28 11:17

        Winter is a cold season of the year the weather, the cold weather to the use of agricultural machinery to bring no small pressure and difficulties. Winter is also produced agriculture machinery accident is seasonal, therefore, the operation, the driver in the use of agricultural machinery when we should especially be careful and cautious, to avoid the happening of agriculture machinery accident.
        In 1, diesel oil clearance is divided into 10, 0, -10, -20, -35 five grades. Number is expressed in freezing point temperature, such as 10, solidification point is 10℃; -10 solidification point is - 10℃. Selection of diesel, should make its freezing point is lower than the local lowest temperature 5℃. As the local temperature of -5 ℃, can choose -10 of diesel. Winter diesel engine oil viscosity, to starting and lubrication difficulties, so the summer of 11 change of oil for winter use No. 8 oil. The gearbox and rear axle lubricating oil in the diesel engine oil, require the use of a 11 oil; regulates the use of gear oil by 30 to change into 20.
        2, start off before starting to fully preheated body, first used in 90 ℃water into the water tank, a heating water release, again released, after several times, until the release of the water at 30 ℃, then add 90℃above the water, before starting. First with boiling water, so as to avoid the body is cold suddenly when the temperature was induced crack. In while preheating, should also be parking after the release of the oil in the oil pan with charcoal heating, and then diluted into the oil sump. Shake the crankshaft or stem ring, so that the oil pump, and then can be started. Do not add hot water temperature and forced to start, start adding water, may make the piston, cylinder liner temperature surge caused injury, may also add cold water after bowel cracked cylinder head. With the tractor traction or smooth slope starting, may make the clutch and gearbox gear being damaged by the impact of. The oil temperature will make the friction parts lubricant and undesirable and increased wear, while the crankshaft is difficult, bad start.
        3, security clearance should be idle for several minutes after starting, covered the tank insulation curtain, so that the water temperature higher than 40℃, the oil pressure is normal before start. After starting to low speed, to preheat the gearbox and rear axle shell oil, and can work load.

        TypeInfo:-永利手机版网址 Special reports

        Keywords for the information:

        永利高筋粉报价-永利娱乐城龙虎-永利娱乐城线上开户