"If the D575A-3SD was just set to drive in a straight line it would carry on through houses, buildings, forests you name it, until it either ran out of fuel, went into a lake or came across a cliff.
Weighing over 300,000 Lbs the Dozer is powered by a turbo loaded, drawer air cooled 12 cylinder 46.3 litre engine delivering a massive 1150 HP at 1800 rpm. It has the total pushing-pulling power of 485,000 Lb that's nearly half a million Lbs !! The blade itself weighs over 22,000 Lbs and is 24 feet 3 ins wide and 11 feet tall."
Staggers the imagination!!