07016-11209 0701611209 Dust Seal for Excavator Hydraulic Cylinder Rod Construction Machinery Spare Part

Q: Can you tell me the part number of this dust seal component?
A: The part number is 07016-11209, it is a dust seal specially designed for excavator hydraulic cylinder rod.

Q: What construction equipment can part number 07016-11209 dust seal be installed on?
A: Part number 07016-11209 dust seal is suitable for excavator hydraulic cylinder rod assemblies.

Q: What raw materials are applied to produce this dust seal?
A: It is made of high wear-resistant polyurethane combined with NBR rubber, featuring outstanding compression resistance and elasticity.

Q: What is the main function of this dust seal during machine operation?
A: It scrapes dust, sand and mud off the reciprocating piston rod and prevents external impurities from entering the internal cylinder sealing system.

Q: Where is this dust seal assembled on the hydraulic cylinder?
A: It is placed inside the outer gland groove at the end of hydraulic cylinder, facing the outdoor working environment.

Q: What design advantage does this dust seal profile own?
A: Its smooth scraping lip can wipe contaminants effectively without damaging the polished piston rod surface.

Q: Is this dust seal applicable to heavy-duty construction working conditions?
A: Yes, it can keep stable sealing performance under continuous heavy-load operation in dusty and muddy job sites.