[Nutcase446]

I believe that the D100 backhoe was originally made by Davis. Davis was a company that made among other things trenchers. Some of the trenchers came with the D100 hoe. Case bought Davis primarily for the trenchers and backhoes. This is all based on memory so don't quote me.. Gregg

 

[Nutcase446]

I agree with Tom. You don't want to put that dozer on a 2 ton trailer and I don't think that you want to put that hoe on a 646.

 

[Nutcase446]

I believe it is a Davis judging from the swing cylinder. Case always used 2 seperate cylinders mounted low. I'm pretty sure that you will find that it's a 130 though.