Caterpillar Weight

I was surfing the internet and saw the picture of the New Holland with a excavator weight on the back for packing silage. I thought that would eb a decent thing to help me learn some more things on blender. I smoothed a lot of things out and had some helpful tips from some real modders, RowCropSpecial, and Benny. Let me know if there are issues. something quick and easy but tired of playing with it for now.

Update 9/19- Looks like I uploaded wrong file. got that fixed now.