Blasthole drill cuts costs

摘要

Caterpillar has launched a new drill rig. According to the company the MD6250 blast hole drill delivers optimum drilling efficiency in single- and multi-pass applications for both rotary and down-the-hole (DTH) modes. Featuring automated operation, the drill runs within ideal operating parameters for maximum bit life, hole accuracy and reduced total cost of ownership. A sculpted frame design boasts heavy cross-bracing in high-load areas for maximum machine longevity. The machine’s four leveling jacks, mast pivot and deck are welded integrally to the main frame for maximum durability.