Posted 5/29/2023 10:16 (#10247987 - in reply to #10246828) Subject: RE: 770 International disc 20 ft with 28 inch blades.
EC IL, Iroquois County
I use a 14' wide 780 with 32" notched blades on ground clearing projects. I have pulled with 250 Magnum to a 470 Quadtrac. Usually deep as it will go, heavy clay soils, the 250(duals and weights, front and back) pulls it 4.5 to 5 mph.