What are the reasons for regular cleaning of Coal Bulldozer engines?

What are the reasons for regular cleaning of Coal Bulldozer engines?

1. The necessity of the bulldozer engine is mainly reflected in the fact that the engine working environment is high temperature. On the friction surface, the wear occurs when running at relative speeds, and some flammable mixtures will escape from the inside of the cylinder into the ventilation of the Engine Crank Shaft box. In this way It will harm the performance of the lubricant and the quality of Engine Spare Parts products.

2. When the treatment and performance of the lubricating oil are reduced, the cleaning ability of the main oil passage of the SD22bulldozer engine will also be affected, which will harm the engine lubrication system. Especially the deposition of oil dirt. Once the oil dirt deposition is serious, it will cause blockage of the main oil passage.

3. The fuel system is mainly composed of gasoline and air mixed to form a combustible mixture. The gasoline itself contains impurities and dust in the air. The gasoline burns at high temperature and high pressure and oxidizes with the atmosphere to produce carbon deposits. If these carbon deposits are not cleaned in time, they will cause Many failures occur, such as: difficulty starting when cold, engine shaking, engine weakness, increased fuel consumption, excessive exhaust emissions and other unfavorable phenomena;

4. The lubrication system mainly relies on engine oil for lubrication. In addition to lubrication, engine oil also has functions such as heat dissipation, sealing, and cleaning (it also has some auxiliary functions such as "anti-foaming and anti-corrosion"). Due to comprehensive reasons such as high temperature, oxidation, and oil quality, the performance of engine oil gradually declines, and the protective function it brings to the engine becomes worse and worse (this is the fundamental reason for frequent oil changes). When the engine oil fails to effectively protect the engine, wear, carbon deposits, and acid corrosion will cause fatal damage to the engine;

5. If carbon deposits in the lubrication system are not dealt with in time, it will cause various failures, such as blocking the lubricating oil passage in the bulldozer engine, causing engine dry friction, contaminating new engine oil, reducing various properties of new engine oil, and corroding metals. , reduce engine sealing performance, reduce cylinder pressure, increase engine loss and other faults.

Shantui bulldozers need to be cleaned, but they do not need to be cleaned frequently. The engine cleaning cycle time needs to be determined and adjusted based on specific conditions such as vehicle driving.