Excavator Tunnel Arm – Heavy-Duty Underground Excavation Attachment
opis produktu
The excavator tunnel arm is a specialized underground excavation attachment designed to help standard hydraulic excavators work efficiently in tunnels, shafts, culverts, mining drifts, subway projects, and other confined-space environments. By optimizing boom geometry and structural reinforcement, this tunneling boom provides extended reach, precise profile control, and improved safety where normal arms are limited by low headroom or narrow clearance. Manufactured from high