Why do you need to change the engine oil of the sprinkler truck?

change the engine oil of the sprinkler truck

Why do you need to change the engine oil of the sprinkler truck?The engine is the heart of the sprinkler. There are many metal surfaces that rub against each other in the engine of the sprinkler. These parts move fast and have poor environment. the engine oil of the sprinkler truck,The working temperature can reach 400°C to 600°C. Under such harsh working conditions, only qualified lubricating oil can reduce the wear of the engine parts of the sprinkler and prolong the service life of the sprinkler. So what requirements should the qualified lubricating oil meet?

That is to say, what is the function of lubricating oil?

1.the engine oil of the sprinkler truck,Lubrication and wear reduction: There is rapid relative sliding between the piston and the cylinder of the sprinkler, between the main shaft and the bearing bush. To prevent the parts from wearing too quickly, an oil film needs to be established between the two sliding surfaces. The oil film of sufficient thickness separates the surfaces of the parts that are relatively sliding, so as to achieve the purpose of reducing wear.

2.the engine oil of the sprinkler truck,Cooling and cooling: the oil of the sprinkler truck can bring the heat back to the oil tank and then dissipate it into the air to help the water tank to cool the engine.

3.the engine oil of the sprinkler truck,Cleaning and cleaning: A good sprinkler engine oil can circulate the carbides, sludge, and worn metal particles on the engine parts back to the oil tank. Through the flow of lubricating oil, the dirt generated on the working surface of the parts can be washed away.

4.the engine oil of the sprinkler truck,Sealed and leak-proof: the oil of the sprinkler truck can form a sealing ring between the piston ring and the piston to reduce the leakage of gas and prevent the entry of external pollutants.

5.the engine oil of the sprinkler truck,Anti-rust and anti-corrosion: the lubricating oil of the sprinkler can be absorbed on the surface of the parts to prevent the contact of water, air, acidic substances and harmful gases with the parts.

6.the engine oil of the sprinkler truck,Shock absorption and buffering.

The quality of the oil condition directly affects the performance and life of the sprinkler engine, the engine oil of the sprinkler truck,so the driver must choose the appropriate sprinkler engine oil and replace it in time.

There are several ways to replace the automatic transmission fluid of the sprinkler:

1.the engine oil of the sprinkler truck,Lift the sprinkler, remove the fixing bolts of the lower engine guard plate, and remove the lower engine guard plate.

2.the engine oil of the sprinkler truck,Place a suitable oil container under the automatic transmission.

3the engine oil of the sprinkler truck,.Remove the oil drain plug and drain all the oil.

4.Install the oil drain plug with a new gasket and tighten it to the specified torque.

5.Remove the oil container and lower the vehicle.

6.Take out the automatic transmission oil dipstick, fix the transmission oil filling funnel on the automatic transmission oil dipstick tube, and fill the automatic transmission oil with the specified capacity.

7.Start the engine and run it at idle speed for 1-2min.

Use lubricating oil of the appropriate quality grade. For the sprinkler engine, SD-SF gasoline engine oil should be selected according to the additional devices of the intake and exhaust system and the conditions of use; the sprinkler engine should choose CB-CD diesel engine oil according to the mechanical load, and the selection standard should not be lower than the manufacturer’s requirements. prevail.