Products MUL TI PURPOSE DOMES MegaDome is pleased to showcase two of its porta ble units being used for various applications The building inset below is an insulated XP60 MegaDome structure sold to Cliff Natural Resources for the Bloom Lake site that will serve as a repair washing shop for machinery and the main photo shows an insulated XP40 MegaDome structure sold to T ata Steel in Schefferville to house concrete manufacturing facilities and store aggregates 20 Spring 2014 New Mining T ec hnology Caterpillar announces its new MD5150C T rack Drill the first of the C Series drills designed for drilling holes from 4 inches 1016mm to 6 inches 152mm in diameter The MD5150C offers a choice of three different rock drills patented carousel rod changer ergonomic cab and many other features that boost productivity and reduce operating costs Compared to the MD5125 which the MD5150C will replace the new drill has 18 per cent more power a compressor that can deliver 33 per cent more air volume and 40 per cent more air pressure 19 per cent faster tram speed and 40 per cent greater ground clearance The rock drill also features an automated lube system which eliminates the need to stop the machine for manual greasing every two hours The MD5150C dramatically reduces setup time thanks to its innovative carousel rod changer The system holds six rods and accommodates two lengths and multiple diameters of drill steel Powerful dualrod grippers and a unique gate design let the rod and gate move simultaneously reducing cycle time TRACK DRILL