That's not a Cat-0 3-point...all you did was add two arms to the lower bracket of the IH 3-point. The Cat-0 (and Cat-1,2,3) hitches have two lower arms that go up and down, and the 3rd (upper) link just floats and is in no way connected to the two lower arms.
You need anti-sway chains between the lower arms, or when you use the blade angled or hit a rock or turn, it'll swing to the side and hit the rear tire. Also, it looks like you have a lot of slop in the ends of the arms, which may cause problems. The biggest problem I see is the angle of the blade itself. It will be angled the wrong direction so it won't cut into the ground; instead it'll just ride along on top.
|