By Katie Weiler, Managing Editor | September 28, 2010

Axera 7Axera 7 is a high-performance twin boom jumbo that replaces the D07. It can be used for applications where the heading size ranges from 4×4 to 6×6 meters. The unit is equipped with the HLX5-series hydraulic rock drill that has a percussion power rating of 20 to 22 kW. It can drill from 1 11/16 to 2½-inch blast holes and can drill cross-cuts and bolt holes. In addition, models D05 and D06 were upgraded to Axera 5 and 6.