装载机润滑系统的作用式将润滑油供应至各摩擦表面，以减少发动机内部的摩擦阻力和零件的磨损。下面永?；档淖腋蠹蚁晗阜治鲆幌伦霸鼗蠡低秤心男┕δ?？

1、润滑作用：使装载机各摩擦部位得到充分润滑油，在摩擦表面形成润滑油膜，以减轻机件的磨损和动力损失。
Shandong loading machine and the friction parts are fully lubricating oil. In the friction surface of the formation of lubricating oil film, to reduce mechanical wear and power loss.

2、冷却作用：由于装载机润滑油的循环流动，可以带走摩擦部表面所产生的部分热量，对机件产生降温作用。
As a result of Shandong loading machine lubricating oil circulation can take away some of the heat generated by the friction surface and cools down the of the parts.

3、密封作用：装载机润滑油在气缸壁与活塞环之间形成的油膜提高了气缸的密封性。
Oil film formed between the cylinder wall and the piston ring of Shandong loader is enhanced by the oil film formed between the cylinder wall and the piston ring.

4、清洁作用：装载机循环流动中的润滑油将摩擦脱落的金属屑及其它硬物颗粒带走，清除了机件表面的杂质。
Shandong loading machine circulating lubricating oil will rub off the scrap metal and other hard material particles away, remove the impurities on the surface of parts.