rambler
Veteran Member
- Joined
- Jul 6, 2003
- Messages
- 1,994
- Location
- MN
- Tractor
- Ford 960, 7700, TW20, 1720; IHC H, 300; Ollie S77
It's a JD model #145. They made a zillion of them. I've owned 3.
The 'disks' are coulters to cut the trash on the surface mostly, tho they do help slice the ground too. They came smooth, ripple, slotted, or cone. Cone is cool, break down more with more $$$ holders but throw the trash to the side so it doesn't plug as bad. Whatever type you have, they are probably wore out as they need to be LARGE and if you are replacing them might as well get rippled, generally a bit better in most conditions. Whatever you get, get as large as possible.....
The bent wings are cover boards, they help to get taller growning stuff turned under & burried as you plow. They are rather rare in my location.
They came with 14 or 16" bottoms (measure between frame members to see what yours is, straight across) and there was a 'HD' version designed to plow a little deeper. Probably many other silght variations too. The frogs (part the shiny pieces bolts to) is slightly different for these variations.
They probably came out in the 60s, wonder if they sold into the 70s? Was a very popular machine in it's day, you can get any part you want for it from JD, but in my neck of the woods 3 bottom models sell for $500, while 4-6 bottom models sell for $100 scrap, so just buy a couple & have all the parts you need.
Shoup (an ag parts supplier) is online & have all the shiney high-wear parts for less than a dealer.
--->Paul
The 'disks' are coulters to cut the trash on the surface mostly, tho they do help slice the ground too. They came smooth, ripple, slotted, or cone. Cone is cool, break down more with more $$$ holders but throw the trash to the side so it doesn't plug as bad. Whatever type you have, they are probably wore out as they need to be LARGE and if you are replacing them might as well get rippled, generally a bit better in most conditions. Whatever you get, get as large as possible.....
The bent wings are cover boards, they help to get taller growning stuff turned under & burried as you plow. They are rather rare in my location.
They came with 14 or 16" bottoms (measure between frame members to see what yours is, straight across) and there was a 'HD' version designed to plow a little deeper. Probably many other silght variations too. The frogs (part the shiny pieces bolts to) is slightly different for these variations.
They probably came out in the 60s, wonder if they sold into the 70s? Was a very popular machine in it's day, you can get any part you want for it from JD, but in my neck of the woods 3 bottom models sell for $500, while 4-6 bottom models sell for $100 scrap, so just buy a couple & have all the parts you need.
Shoup (an ag parts supplier) is online & have all the shiney high-wear parts for less than a dealer.
--->Paul