Gmd40 Surface Drill Rig for Quarry Blast Hole Drilling

Gmd40 Surface Drill Rig for Quarry Blast Hole Drilling. Delivering fast penetration in hard rock for quarry and mining operations. The GMD40 features an automatic rod changing system with 7 1 rod storage capacity (76mm diameter 3m length), enabling continuous drilling up to 36 meters without manual intervention. Ideal for mining, quarrying, construction, civil engineering, and stone processing. The powerful rotary head ensures stable operation across various rock types. The efficient dry dust collection system with automatic filter cleaning meets green mine environmental requirements, while the air-conditioned cab with touch screen.