E200B 경로 롤러 내구성 차하 부품 ±0.1mm CNC 정밀 허용

발굴기 구간 부품
April 07, 2025
Video Description:
Discover the E200B Track Roller, a durable undercarriage part with ±0.1mm CNC precision tolerance. Designed for heavy-duty use, this top roller ensures stability and reduces vibration in excavators. Perfect for brands like Komatsu, Caterpillar, and Hitachi.