VOE14588458 Sealing heavy parts of EC700B, EC700C, EC750D

Q: What is the OEM part number of this hydraulic dust wiper seal?
A: The OEM part number is VOE14588458, this dust wiper seal is designed for excavator bucket cylinder rod outer dust scraping protection.

Q: What construction machine can part VOE14588458 be installed and matched on?
A: VOE14588458 fits excavator bucket hydraulic cylinder and acts as the outermost scraper for reciprocating piston rod movement.

Q: What raw materials are used to manufacture this dust wiper seal?
A: It is made of PU, NBR and metal shell, with strong wear resistance and stable structural support under heavy load.

Q: What core function does this dust wiper seal perform for bucket hydraulic cylinder?
A: It scrapes mud, sand and fine debris from piston rod surface before retraction, preventing abrasive particles entering internal sealing assembly.

Q: Where is this dust wiper seal mounted inside the hydraulic cylinder assembly?
A: It is fitted into the outermost groove of rod gland, the first sealing part exposed to the muddy construction environment.

Q: What problem will occur once this dust wiper seal gets worn or damaged?
A: Dirt and grit will go into cylinder interior and scratch inner rod seals, which will trigger oil leakage and weaken bucket clamping force.

Q: What product category does VOE14588458 belong to?
A: It belongs to dust wiper seal, an external protective hydraulic spare part for excavator bucket cylinder maintenance.

Q: What advantage does the metal shell bring for this wiper seal?
A: It holds the seal firmly in the gland groove and avoids shifting during repeated bucket opening and closing cycles.

Q: What working environment suits this dust wiper seal well?
A: It works reliably on excavation sites with plenty of mud, rock dust and frequent bucket grabbing and releasing operations.