ATB Morley says the 11 kV motor it recently supplied to Xstrata Coal “is the very first of its kind; historically most large electrical motors supplied for underground coal mining have been manufactured suitable for a maximum voltage of 3,300 V. [This] motor weighing in at 10 t currently stands as the largest underground mining [...]
Source: Interviewed by Gordon Holmes of The Gold Report 3/3/10 http://www.theaureport.com/pub/na/5746 The gold rally that began last fall and drove gold through […]
As reported by International Longwall News – MASSEY Energy has received an extended temporary order prohibiting anti-coal protesters from entering the Marfork […]