I'm looking to buy a tractor. What does the "ratio" mean in the description of used tractors and what's best?
I speak of a tractor part of a tractor-trailer combo such as a peterbilt model 379-127 etc. Sample ratios are "4.10", "2.79", "3.55" etc.
That is the gear ratio of the rear ends. Also called the final drive ratio. It means that for every 4.10 revolutions of the driveshaft the rear wheel turns 1 revolution.
http://www.UsedTractorsForSale.Net Get the Best Deals on used tractors for sale including John Deere tractors and garden tractors in the USA. Special deals in Texas, Florida, Nebraska, Oklahoma, Kansas, Arkansas, Colorado, Georgia, Illinois, Indiana, Ohio, Montana, and California just to name a few.