My Dad recently bought a Kubota L3130 with a loader. Great Tractor. I found an old Kubota Backhoe while drive around the other day. It is just the attachment. The model is an L-650 - needs a swing chain. The unit has an independent Hydraulic system that runs off the PTO. He is asking $800. I does need some work - paint a little weld on the bucket, etc. My concern is the seat will not fit with the 3130 ROPS. The seat on the backhoe sticks out quite far. Experience with this bachoe? Let me know. Thanks!!!