A10VSO140 피스톤 유압 펌프 굴착기 건설기계 예비 부품 수리 키트 메인 펌프 S

다른 동영상
July 18, 2026
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This video demonstrates the complete structure, operation, and maintenance procedures for the A10VSO140 axial piston hydraulic pump used in excavator construction machinery. You'll see detailed explanations of how this main pump converts mechanical energy into hydraulic power, walkthroughs of its three core control functions (constant power, load-sensing, and pressure limiting), and practical demonstrations of common troubleshooting scenarios including internal leakage, engine overload, and abnormal noise issues.