The 7082K00014 hydraulic main pump is engineered to exact Komatsu OEM standards for ultra-heavy mining excavators. This critical component delivers uncompromising hydraulic pressure (300+ bar) to power boom, arm, and bucket movements in extreme conditions. Directly replaces Komatsu part 708-2K-00014 with zero modification required.
Precision Compatibility:
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PC2000 Series: PC2000-6, PC2000-8, PC2000-10
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PC3000 Series: PC3000-6, PC3000-8, PC3000M0
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PC4000 Series: PC4000-6, PC4000-8, PC4000HD-8
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Compatible with: PC2000LC, PC3000LC, PC4000LC long-reach variants
Technical Advantages:
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Mining-Optimized Design: Forged steel gears resist shock loads from rock excavation.
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Zero Downtime Seal System: Triple-lip seals rated for 15,000 PSI prevent leakage.
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Flow Efficiency: 220 L/min @ 2,500 RPM for simultaneous multi-cylinder operation.
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Thermal Resilience: Operates at -40°C to 130°C in quarry/depth mining.
Failure Prevention Features:
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Anti-cavitation ports reduce air ingestion risk
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Hard-chromed shafts combat abrasive contamination
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ISO 4406:2017 fluid cleanliness compliance
Application Scenarios:
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Copper/gold ore loading
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Overburden removal in coal mines
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Trenching in hard rock sites
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