If the engine is the heart of the car, then the engine oil is the car's blood. It plays a role in engine lubrication, cleaning, cooling, corrosion protection, rust prevention, and sealing. There are many metal surfaces that rub against each other in the engine. Lubricating oil is needed to reduce the wear, and the debris generated by the metal friction is also gathered together. This is the main reason for the darkening of the engine oil. Usually do maintenance, generally do not pay attention to how long the oil put, such as organic oil residues, have a great impact on the car. Why change oil? When the engine oil works, it will be subjected to high-temperature combustion and the catalytic action of various metals, gradually aging, and produce carbon deposition, sludge and other substances that damage the engine. They are generated at different positions in the engine and accumulate in the oil passages, etc., which will accelerate wear and cause poor lubrication and affect the service life of the engine. As owners, we must not only learn to choose the right oil, but also to learn some replacement cycles and related common sense. Novice learn how to change oil 1. Select the engine oil that is suitable for the engine. Don't be the most expensive and the most suitable. 2. Before you change the oil, it is best to drive out and walk around to let the oil evenly lubricate the engine and bring out the precipitated impurities inside the engine. 3, open the engine at the bottom of the oil drain, began to put oil, we must pay attention to, after the completion of the oil must be empty for 15 minutes, so that the residual oil in the engine completely empty. 4, to carefully observe the outflow of oil, if it is very viscous, and stratified, there is also a slight odor, we must shorten the cycle of oil change. If there is a strong smell of gasoline, it means that the engine combustion chamber seal is not good, it is best to repair it. 5. Close the oil port bolts and replace the new oil filter. 6. Open the filler port and pour new oil. Pay attention to the upper limit of the oil dipstick and do not exceed the upper limit scale. 7. After the refueling is completed, start the engine, start the car, idle for a few minutes, and turn off the engine. 8. Check the dipstick again to see if you need to replenish the oil. At urban construction project, surface mining, quarries ,construction work sites,foundation pit construction, road slope protection project etc.
5.Piston tramming motor, special process casted track shoe for stronger tramming traction force & more stable quality.
6.Construction Features:
Deep Foundation Drilling Rig,Rdeep Foundation Anchor Driler,Deep Foundation Anchor Drilling Rig,Crawler Deep Foundation Anchor Rigs JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com
1. This drill rig upgrades tramming components, hydraulic system, feed beam, rotary head and whole rig chassis to optimize the functional capacity of the drill rig.
2. The upgraded rig with improved features of strong climbing ability, large rotation torque & long life motor is widely applicable to various surface mining environment.
3. With larger displacement single motor, compact size & large rotation torque, the rotary head adjustable according to different work conditions & requirement, greatly increasing drilling efficiency.
4.All controls integrated on the control panel for convenient operation, higher work efficiency & lower drilling cost, safer and more comfortable operation.
→Three-wing bit drilling, mud discharge. It is suitable for high speed drilling in soil layer sand layer, etc..
→Air down-hole hammer drilling, air slag discharge.It is suitable for construc tion of rock layer and broken layer.
→Drilling with hydraulic hammer at bottom of hole, mud discharge The utility model is suitable for the construction of broken layer sand-egg layer and other strata with high water content.→Casing drilling.
→Combined drilling of drill pipe and casing.