... size open pit mine 2,iron ore,copper,gold,coal,hydraulic power plant,etc. KY-310A Drilling Rig (tircone bit) ... frequency) (kw)60Travelling motor power (AC frequency) (kw)75Air compressor motor power (AC frequency) (kw)11Total Power Source (kw)455Power Source ... different stones and ores,such as: Iron Ore, Coal,Bauxite,Chromium,Gold Ore,Copper,Manganese,Uranium,Cobblestone,Marble ...