Posted 7/14/2010 21:57 (#1273572 - in reply to #1273457) Subject: Re: 600 hp STX steiger quadtrac
When through JD engine works 8-10 years ago and they said something to the effect that they had a 12.5 cranked up to 900hp and they were testing it had 4-5 hundred hours on it at that time checking to see if it would last, granted will be a long time or probally never see that much HP in an Ag tractor but they were checking the upper limit to see what she would do. Dennis SEND
600 hp STX steiger quadtrac
