the 660 also has planetaries on the rear wheels. i run mine lots of times in the field at 1800-2000 just to save on fuel as no sense running at 2400 when not needed. if i encounter harder pulling i just giver more throttle. as for the t.a. i dont even know its there, never use it. pull a 5/16 #770 ihc plow in 2nd gear no problem at 2000 rpm. if you think it will be a dog just put the 660 pump on the 560 engine. also the 660 radiator is about 3" taller than the 560.
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Today's Featured Article - Product Review: JB Weld - by Staff. JB Weld is basically an epoxy glue that does an exceptionally good job of bonding to cast iron and steel along with several other materials. As I mentioned, it is so common that I have yet to buy a tractor that did not have JB Weld used somewhere. It is sometimes used so well you can't tell its there and other times used as a sloppy quick fix. Finding where and how it can be used correctly is key to whether you are using it as an "inelegant hack" or an integral solution to difficult and expens
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