The O-Ring (Part Number: 0663613501) is a critical sealing component exclusively designed for Hydraulic Rock Drills—core equipment in mining, quarrying, construction, and tunneling operations where reliable performance under extreme conditions is non-negotiable.
We craft this O-Ring from high-grade nitrile butadiene rubber (NBR) or fluorocarbon rubber (FKM) (customizable per client requirements), and engineer it to deliver exceptional resistance to hydraulic oil, high pressure (up to 350 bar), abrasion, ozone, and temperature fluctuations ranging from -40°C to 200°C. These properties directly address the harsh working conditions of rock drilling sites, where exposure to abrasive rock particles, corrosive hydraulic fluids, and constant mechanical vibration often cause premature seal failure, costly equipment downtime, and increased maintenance expenses.
We engineer the 0663613501 O-Ring to precise OEM dimensions (tolerance ±0.05mm), ensuring a perfect, leak-proof fit in key hydraulic systems of Hydraulic Rock Drills, including piston assemblies, pump manifolds, drill rod connections, control valves, and hydraulic cylinder seals. Our advanced molding process eliminates flash and uneven surfaces, guaranteeing uniform compression and contact pressure to prevent fluid leakage—even during prolonged, high-intensity drilling cycles. Unlike generic O-Rings that lack industry-specific durability, we rigorously test this component for compression set (≤15% after 70 hours at 125°C), tensile strength (≥18 MPa), and tear resistance (≥35 kN/m), so it meets international standards such as ISO 3601 and ASTM D2000 and works with leading Hydraulic Rock Drill brands (e.g., Atlas Copco, Sandvik, Epiroc).
Beyond its core sealing function, the 0663613501 O-Ring plays a vital role in protecting critical drill components: by preventing hydraulic fluid leaks, it maintains optimal lubrication of moving parts, reduces friction-induced wear on pistons and cylinders, and safeguards sensitive electronic control systems from fluid damage. This translates to extended service intervals for Hydraulic Rock Drills (up to 2,000 operating hours between seal replacements), lower total cost of ownership, and improved operational efficiency for mining and construction fleets. Whether teams use it in surface rock drilling for quarrying or underground tunneling applications, this O-Ring serves as a drop-in replacement for worn or damaged OEM parts, ensuring seamless integration without the need for equipment modifications.
We manufacture our 0663613501 Hydraulic Rock Drill O-Ring in an ISO 9001-certified facility, and subject each unit to 100% visual inspection and pressure testing before shipment to guarantee defect-free performance. We offer bulk packaging options (cartons or anti-static bags) to prevent contamination during storage and transportation, along with technical documentation including installation guidelines and material safety data sheets (MSDS) to support on-site maintenance teams. For clients with unique operational needs, we also provide custom compound formulations (e.g., food-grade or flame-retardant materials) and size customization to match legacy Hydraulic Rock Drill models.
By choosing the 0663613501 O-Ring, you invest in a reliable, industry-specific sealing solution that minimizes unplanned downtime, protects your Hydraulic Rock Drill investment, and ensures consistent performance in the most demanding mining and construction environments.
