The 7082502040 hydraulic steering pump delivers exact OEM specifications for Komatsu’s heavy-duty WA800 and WA900 wheel loaders. Engineered to maintain 210+ bar operating pressure, this critical component ensures responsive steering control in demanding mining and quarry operations. Directly replaces Komatsu part 708-25-02040 with no modifications required.
Precise Compatibility:
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WA800 Series: WA800-1, WA800-3, WA800-5, WA800-6, WA800-8
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WA900 Series: WA900-1, WA900-3, WA900-5, WA900-6, WA900-8
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Special Configurations: Compatible with WA800H/WA900H high-lift models and AESS-equipped loaders
Technical Specifications:
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Flow Rate: 85 L/min @ 2,000 RPM
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Pressure Rating: 210 bar continuous / 250 bar peak
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Interchange Numbers: Replaces Komatsu 7082502041, 708-25-02041
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Construction: Ductile iron housing with hardened helical gears
Performance Advantages:
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Zero-Leak Design: Triple-lip shaft seals rated for 12,000+ PSI
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Abrasion Resistance: Hard-chromed gears withstand silica contamination
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Temperature Resilience: Operates at -30°C to 120°C
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Vibration Control: Precision-balanced rotor group reduces harmonic wear
Critical Applications:
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Overburden removal in mining operations
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Heavy material handling in quarry sites
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Port cargo handling operations
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