EX55 EX70 EX80 EX120 ヒタチ 掘削機 サイドカット 歯の角度を最適化した刃

掘削機のバケツサイドカット機
April 14, 2025
Video Description:
Discover the EX55, EX70, EX80, and EX120 HITACHI Excavator Side Cutter with an optimized tooth angle blade for precise and efficient excavation. Designed for various earthwork and rock-breaking operations, these alloy steel blades enhance performance and durability.