R60-7 모터 감소 기어박스 크롤러 발굴기 현대 기어박스

다른 동영상
July 18, 2026
비디오 설명:
This short presentation tells the story behind the design and intended use cases of the R60-7 Motor Reduction Gearbox for Hyundai crawler excavators. You'll see a detailed walkthrough of how this vital swing gearbox transmits power from the slewing motor to enable smooth 360-degree rotation, explore its core planetary gear framework, and learn about common failure modes like irregular noise, oil leakage, and gear jumping—essential insights for maintenance professionals and parts specialists.