Part No. B11152000171 is a critical OEM ultra-reliable component for Hydraulic Rock Drills. It is engineered for heavy-duty mining equipment durability and seamless system compatibility. For instance, it integrates with hydraulic cylinder assemblies in underground tunnel drill rigs. Additionally, it fits structural positioning units in open-pit hard rock blasting drill sites.
Mining environments pose severe challenges for drill replacement components. First, 49G continuous vibration disrupts component fit and operational stability. Second, mining slurry and humid air trigger rapid corrosion and surface abrasion. Third, extreme temperature swings weaken material toughness and coating adhesion. Fourth, imprecise dimensional tolerance leads to system misalignment and functional failure. Fifth, low wear resistance causes premature component damage and frequent replacements.
These issues often lead to component malfunction and operational losses. For example, a poorly fitted component causes hydraulic power loss or structural loosening. As a result, costly downtime and equipment damage occur. Yet, Part No. B11152000171 solves these pain points with robust, drill-specific design.
First, its high-strength 42CrMo alloy steel base delivers exceptional load and torsion resistance. Moreover, it achieves ±0.008mm dimensional precision for direct OEM fit. This outperforms generic replacement parts by 195% in compatibility. Consequently, equipment operation stability improves significantly.
Second, the wear-resistant nitrided surface achieves HRC 60-64 hardness. Notably, it provides long-term protection against rock dust and slurry abrasion. This prevents surface pitting and maintains component integrity over time. As a result, service life extends by 245% vs. standard replacement parts.
Third, the anti-corrosion CrAlN coating + primer offers 1450-hour salt spray resistance. This outperforms uncoated alloy steel components by 95% in harsh mining environments. Furthermore, it repels mining humidity and rust formation. This avoids structural corrosion and component weakening.
Fourth, the reinforced structural design and precision-machined mating surfaces absorb 49G vibration. Importantly, it maintains fit tightness and operational stability under extreme drill operation. This eliminates vibration-induced loosening and system misalignment risks. This enhances overall equipment reliability.
Fifth, the component tolerates extreme temperatures (-48°C~138°C). On top of that, it retains material strength and coating integrity in all conditions. This eliminates brittleness or coating peeling risks in freezing or high-temperature mines.
Unlike generic industrial replacement parts, this model is purpose-built for hydraulic rock drills. Specifically, the OEM-specific precision design targets drill system compatibility demands. Additionally, the multi-environment resistance addresses mining operation risks. These features align with real mining equipment maintenance needs. As a result, it outperforms standard replacement parts by 215% in service life. This cuts replacement costs and unplanned downtime.
Our manufacturing process uses CNC precision grinding and strict quality control. Furthermore, it involves dimensional verification and environmental resistance testing. Each unit undergoes ±0.008mm precision checks and 49G vibration trials. Notably, no performance degradation is allowed before shipment.
The component operates reliably in all extreme mining conditions. Moreover, the 42CrMo steel body endures 2900-hour continuous operation tests. No deformation or performance loss occurs during this period. Additionally, the anti-corrosion coating remains intact for 35+ months.
The direct OEM fit design integrates seamlessly with drill systems. It requires only standard tools for installation. Consequently, maintenance teams complete replacement in 11 minutes. This minimizes operational downtime.
Our quality team conducts strict ISO 9001 verification for every unit. For example, tests include dimensional precision checks, wear resistance trials and corrosion tests. Vibration resistance is also verified. Importantly, it complies with mining mechanical safety standards and OEM component specifications.
It is a direct OEM replacement for top Hydraulic Rock Drill brands. Furthermore, its reliability reduces component-related failure rates by 98.8%. Backed by a 12-month warranty, it lowers annual maintenance costs by 69.5%.
It ensures stable and efficient operation of hydraulic rock drill systems. Additionally, it extends the service life of mating components by 91.5%. Overall, it delivers cost-effective, industrial-grade reliability. It minimizes downtime from replacement component failure. As a result, this maximizes operational efficiency and project profitability.
