Sk200-1 24100J11091F2 유압 유성 기어박스 굴착기 유압 최종 드라이브 고정밀

다른 동영상
July 28, 2026
비디오 설명:
In this walkthrough, we highlight key design ideas and how they translate to performance. Join us as we explore the SK200-1 hydraulic planetary gearbox for excavators, examining its internal planetary gear system, built-in wet multi-disc brake mechanism, and proper installation techniques. You'll see real-world testing footage and learn about common failure modes like abnormal noise, oil leakage, and overheating - plus maintenance best practices to extend component lifespan.