Machine de construction de forage hydraulique souterrain, machine de forage de tunnel, jumbo de forage

Forage sous-terrain
September 11, 2025
Keyword: Forageur jumbo
Video Description:
Discover the SANROCK SRJ18 Underground Tunnel Drill Rig, a high-performance mining equipment with a rotation speed of 215rpm. This hydraulic jumbo drilling rig is optimized for medium-sized underground drifts, offering precision, efficiency, and minimal environmental impact for tunnel construction.