John,
Thanks for posting the info.
Is the 5510 not making it to the 5520? One of the sheets said that the hp range was from 45 to 68 hp. The 5420 would be 65 and wouldn't the 5520 be 75hp?
The EPA is become more restrictive on diesel emissions in 2003 I think. Could be part of the hp numbers?
Have thought that when I get to do this a 55 would be preferred over the 54 to run a big baler. I think the 54 would run a big baler tho. My neighbor runs a 6200 which I think is 75hp and it does just fine. 6000 series is about a ten thousand jump in price tho, I think.
Thanks again,
Gary