Applicable to :

WA500-3, WA500-1, WD500-3, WS23S-2A, WF550T-3, WF550T-3D, WF550T-3A, WF550-3D, WA500-3H, 558, WA500-1L, WA500-3L, WA500-1LE, WA500-1LC, WA500-3LK

• Part Number: 705-12-38010

• Model: SAR3-080

• Displacement: 80.0 cm³/rev

• Rated Pressure: 210 kg/cm²

• Maximum Operating Pressure: 250 kg/cm²

• Speed Range: 600–2500 r.p.m.

• Manufacturer: Hung Rong Hydraulic Tech. Co., Ltd.

This high-capacity hydraulic steering pump is precision-engineered to serve as the critical fluid power source for specialized heavy-duty Komatsu machinery.

• Komatsu Equipment: WA500-1, WA500-3 wheel loaders, WD500-3 wheel dozers, and WF550T heavy material handlers.

• System Functions: Delivers powerful, consistent fluid power to ensure highly responsive steering control and precise operational safety during heavy loading, excavation, and transport cycles.

• Work Environments: Built to withstand demanding duty cycles in harsh conditions across quarries, mining operations, industrial facilities, and large-scale construction sites where steering reliability is vital.

• Replacement: 100% precision-engineered to strict Komatsu OEM specifications (cross-reference 705-12-38010), ensuring broad cross-model compatibility, perfect integration, and direct bolt-on installation.

• High Cost-Efficiency: Provides a highly dependable aftermarket alternative that delivers original equipment performance and critical safety standards at a fraction of the OEM cost.

• Taiwan-Made & Rigorous Testing: Manufactured under strict ISO quality standards by Hung Rong Hydraulic Tech. Co., Ltd. in Taiwan; each unit undergoes comprehensive R&D validation and rigorous performance testing under extreme pressures up to 250 kg/cm².

• Maximizing Fleet Productivity: Offers superior durability and precise 80.0 cm³/rev displacement control to prevent unscheduled breakdown, serving as an essential component for heavy equipment fleet maintenance programs.