Our Seal (Part No. 0665100012) is a high-performance, precision-engineered sealing component developed exclusively for Hydraulic Rock Drills—the indispensable core equipment in mining, quarrying, rock excavation, and tunneling projects. In the harsh operating scenarios of hydraulic rock drills, where high pressure, continuous vibration, and abrasive dust are common, a reliable seal is the key to preventing fluid leakage, protecting internal components, and maintaining stable equipment operation. This 0665100012 seal is designed to meet and exceed these rigorous demands, providing long-lasting leak-proof performance for your critical drilling machinery.
Crafted from top-grade wear-resistant nitrile rubber (NBR) with reinforced synthetic fiber additives, the 0665100012 seal exhibits exceptional resistance to hydraulic oil, mineral oil, and industrial chemicals. Unlike standard sealing components that degrade quickly in dusty, high-pressure environments, this seal maintains its elasticity and structural integrity even under continuous operating temperatures ranging from -20°C to 120°C. The material’s anti-abrasion properties prevent premature wear caused by rock particles and metal friction, significantly extending the service life of both the seal and the hydraulic drill’s cylinder, piston, and valve body assemblies.
Engineered to match the original equipment manufacturer (OEM) specifications of Hydraulic Rock Drills, the 0665100012 seal features a precision-molded lip structure with tight dimensional tolerances (±0.02mm). This design ensures a perfect, gap-free fit with the drill’s hydraulic system components, eliminating the risk of pressure loss and fluid leakage during high-intensity drilling operations. Whether you are servicing portable hydraulic rock drills for small-scale quarrying or heavy-duty stationary rigs for underground mining, this seal serves as a direct drop-in replacement part that requires no additional modifications, reducing maintenance time and labor costs.
The advanced sealing lip design of the 0665100012 Hydraulic Rock Drill Seal minimizes friction between the seal and mating components, which in turn reduces energy consumption and heat generation in the hydraulic system. This not only improves the overall efficiency of the drill but also lowers the risk of overheating-related failures. Additionally, the seal’s corrosion-resistant surface coating provides an extra layer of protection against moisture and acidic mine water, making it suitable for both dry open-pit and wet underground mining environments.
Our strict quality control process ensures every 0665100012 seal undergoes 100% pressure testing and dimensional verification before leaving the factory. Each unit is rated to withstand hydraulic pressures up to 35 MPa, meeting the demands of heavy-duty rock drilling applications.
This 0665100012 seal is compatible with a wide range of Hydraulic Rock Drill models from leading brands, making it a versatile choice for mining equipment manufacturers, maintenance service providers, and spare parts distributors. We offer flexible supply options, including bulk wholesale for large-scale projects and small-batch orders for emergency maintenance needs. Our global logistics network ensures fast delivery to destinations worldwide, with customized packaging solutions to prevent damage during transportation.
Choose our 0665100012 Hydraulic Rock Drill Seal to ensure the reliability of your drilling equipment, reduce unplanned downtime, and optimize the operational efficiency of your mining and excavation projects.
