Posted 12/1/2012 00:28 (#2726133 - in reply to #2725614) Subject: Re: First manufacture to introduce Power Steering on tractors.
SE Michigan
There were Steam traction engines with power steering back in the early part of the 1900's and most of the steam rollers had power steering. In a lot of cases traction engines and rollers were very similar except the front end and the lack of lugs on the rollers.