16m 발굴기 코벨코용 긴 팔 긴 붐

굴착기 긴 팔
April 30, 2025
Video Description:
Discover the 45ton-55ton Excavator Rock Arm designed for Cat, Hitachi, and Komatsu excavators. Ideal for mining and construction, this heavy-duty rock arm excels in breaking hard rock and soil. Watch to learn about its robust design, enlarged cylinder, and ripper attachment for superior performance.