Tiller turning horse and cow pastures

[John0829]

A 2-WD Deere 4310 with loaded rear tires or a 4-WD Deere 4310 with air inflated or loaded rear tires can pull a two (2) bottom 12" moldboard plow through almost any grass-free soil. A two bottom 12" moldboard plow can turn around 2/3 acre of ground during one hour.

I am not sure how that translates to disc plows but here are two disc plow venders with varying weight discs:

TDP2 Series 2 & 3 Blade Disc Plows | Tufline

Disc Plow | Turf Pride USA

I am not sure how they size them vs the moldboard. I do know that the one I was most familiar with belonged to my grandfather and used behind an 8N Ford. It turned soil easily where the 2-14 moldboard struggled. Think it was because the disc rotates to cut the soil and roll it out. I do know if I had a need for a plow it would be my choice.