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China Wholesale Mini Excavator Air Filter Suppliers – SK-1371AB China construction machinery SHANTUI bulldozer air filter – Qiangsheng

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China Wholesale Mini Excavator Air Filter Suppliers – SK-1371AB China construction machinery SHANTUI bulldozer air filter – Qiangsheng Detail:

What are the functions of construction machinery filter elements?

What are the functions of construction machinery filter elements?

 

  1. The role of construction machinery filter element

 

The function of the construction machinery filter element is to effectively filter impurities in the oil, reduce the oil flow resistance, ensure lubrication, and minimize the wear of various components during operation; the function of the fuel filter element is to effectively filter the dust, iron filings and metals in the fuel. Oxides, sludge and other impurities can prevent the fuel system from clogging, improve combustion efficiency, and ensure the stable operation of the engine; the air filter element is located in the intake system of the engine, and its main function is to filter out harmful impurities in the air that will enter the cylinder. The early wear of pistons, piston rings, valves and valve seats ensures the normal operation and output power of the engine.

The results show that the wear of the engine mainly includes corrosion wear, contact wear and abrasive wear, and the abrasive wear accounts for 60% to 70% of the wear amount. Construction machinery filter elements usually work in a very harsh environment. If good protection is not formed, the cylinder and piston rings of the engine will wear out quickly. The main function of “three cores” is to reduce the damage of abrasives to the engine by effectively filtering air, oil and fuel, and ensure the efficiency of engine operation.

 

  1. Replacement cycle of construction machinery filter element

 

Under normal circumstances, the replacement cycle of the engine oil filter element is 50 hours for the first operation, and then every 300 hours of operation; the replacement cycle for the fuel filter element is 100 hours for the first operation, and then every 300 hours of operation. The difference in the quality grades of oil and fuel can appropriately extend or shorten the replacement cycle; the replacement cycles of construction machinery filter elements and air filter elements used by different models are different, and the replacement cycle of air filter elements is adjusted as appropriate according to the air quality of the operating environment. When replacing, the inner and outer filter elements must be replaced together. It is worth mentioning that the air filter element is not recommended to use data compressed air quality for development and cleaning, because the high-pressure airflow will damage the filter paper and affect the filtration efficiency of the construction machinery filter element.

Product description

SK-1371AB China construction machinery SHANTUI bulldozer air filter

A:

QS NO. SK-1371A
OEM NO. 1170-010-06000
CROSS  REFERENCE
APPLICATION SHANTUI bulldozer
OUTER DIAMETER 309 (MM)
INNER DIAMETER 199 (MM)
OVERALL HEIGHT 443/461 (MM)

B:

QS NO. SK-1371B
OEM NO. 1170-010-06000
CROSS  REFERENCE
APPLICATION SHANTUI bulldozer
OUTER DIAMETER 198/190 (MM)
INNER DIAMETER 160 (MM)
OVERALL HEIGHT 442/451 (MM)

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China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures

China Wholesale Mini Excavator Air Filter Suppliers –  SK-1371AB China construction machinery SHANTUI bulldozer air filter  – Qiangsheng detail pictures


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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for China Wholesale Mini Excavator Air Filter Suppliers – SK-1371AB China construction machinery SHANTUI bulldozer air filter – Qiangsheng , The product will supply to all over the world, such as: Ghana, Mauritius, Iraq, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Delia from Saudi Arabia - 2017.08.18 11:04
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Alex from Serbia - 2018.06.21 17:11
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