Fuel-efficient blasthold drill rig can drill larger holes

摘要

Sweden-based construction and mining tools and equipment manufacturer Atlas Copco launched its PowerROC T50 surface drill rig, designed for use at limestone, cement and aggregates quarries, onto the African market earlier this month. Hie PowerROC T50 is a tophammer, blasthole drill rig that is purpose-built and designed to operate in environments where productivity, durability and availability are essential, says Atlas Copco business line manager: surface and exploration drilling Hedley Birnie.