3115519000 Cup Seal for Mining Hydraulic Rock Drill Rig

The Cup Seal 3115519000 acts as a critical sealing core for hydraulic rock drills, and more importantly, it adheres to strict OEM standards to meet the extreme demands of mining, quarrying and tunneling operations. This heavy-duty cup seal boasts superior wear resistance and oil compatibility, and as a result, it forms a tight, reliable barrier that prevents hydraulic fluid leakage even under intense equipment vibration and continuous cyclic loading.

Precision-Molded for Perfect Fit & Durability

Advanced precision molding shapes the 3115519000 cup seal, and meanwhile, it features a customized structure to guarantee a seamless fit with hydraulic rock drill piston assemblies. Its high-grade elastomer material resists high temperatures, chemical corrosion and mechanical abrasion — common pain points that usually lead to premature seal failure, so this premium material directly extends the service life of the component.

Reliable for Routine & Emergency Applications

This cup seal endures the harsh working conditions that hydraulic rock drills face during high-intensity drilling tasks, and additionally, it eliminates the risk of system leaks that can disrupt construction schedules and damage key machine parts. Whether workers use it for regular maintenance, seal replacements, or emergency on-site repairs, it therefore serves as a trustworthy solution for keeping drilling workflows efficient and safe.

Cost-Effective for Mining Enterprises

It matches a broad range of hydraulic rock drill models, and furthermore, it complies with the strict quality criteria of the mining industry to deliver long-lasting sealing performance. Moreover, it cuts down maintenance frequency and reduces overall operational costs for mining enterprises and equipment maintenance service providers alike.