Hi guys, I"am looking to buy 05 JD 790 with 64hrs on it with loader and ballast box from a private owner in New York for 12,000.00 firm. From the photos the seller sent me and as per conversation i had with him, the tractor is almost brand new. I will be useing it for cutting 15 acres of crass(i need rear finishing mower of course) and maintaining 1 acre food plot. The owner says its 28hp and tractordata says its 30hp. Any input on this machine will be appreciated thanks.
The 790 (now designated 3005) had three different engines installed during it's manufacturing run. The first engine was advertised at 30 (Engine) HP, the second and third engines were both advertised at 27 engine HP. PTO HP was 25 on the first engine, 24 on the second and third.
BTW, if you buy a service manual (get the CD-ROM from Deere), make sure you have the tractor's serial number when you order.
I had a 790 for 5 years. Excellent tractor and a great value. It is a very old design (mid-1980's) so don't expect any bells and whistles (doesn't have any). It's got a non-synchronized transmission which is easy to work with, but most folks aren't familar with them.
However, 15 acres is a lot of mowing. Although the 790 can easily handle a 6' finishing mower, that's a lot of grass to cut. I'm not sure a 790 would be the best choice for that amount of mowing.
Also, is that 15 acres all lawn? Or is it field grasses which would require a rotary cutter or flail mower? A 790 can handle a 5' cutter, no problem...but probably not a 6' cutter.
I suggest you give some thought to this purchase before you buy a tractor that, as good as it is, may be marginal for your needs.