I'm curious as to what you find out as well. I have a Ford 3600 and a Kubota L3940. As far as lifting ability, the Kubota lifts every implement I have just fine. However, what I found out is that some of my PTO driven implements operate better on my Ford. For example, my post hole auger. To get maximum lift on the Kubota, the top link needs to be in the lower hole where it connects to the tractor. The problem I have is when lowering the auger while operating, the top link hits the PTO guard and prevents the auger from going all the way down. Since the Ford does not have a PTO guard, I do not have that problem. The PTO guard also gets in the way when I connect my rotary cutter to the Kubota. The PTO shaft on my cutter connects to the PTO shaft on the tractor with a "twist/lock" type connection (twist the connector, slide on PTO shaft, and release the connector). The problem I have is trying to get my big hands inside the PTO guard to twist the connector. Again, it is just easier on the Ford. But as far as lifting ability, the Kubota has no problem lifting the implements.