So the larger tractors XG3025 and larger you have to take off the subframe also? The only video I could find was for the MT125. That one has a super simple removal process. LS MT125 Tractor Backhoe Removal (not GC171 or GC172 ) - YouTube
So the larger tractors XG3025 and larger you have to take off the subframe also? The only video I could find was for the MT125. That one has a super simple removal process. LS MT125 Tractor Backhoe Removal (not GC171 or GC172) - YouTube
My subframe comes off with the backhoe, also. But my dolly (made of scrap wood) does not extend to the end of the subframe, as compared to the hoe itself the subframe does not represent much of the total weight. So the dolly is not very long as compared to the entire hoe.
When putting the hoe back on, the dolly both helps and hinders. It does allow moving the hoe for alignment, but as you back the tractor up you can easily push the backhoe around (if you are on level concrete, eg, in my garage), screwing up all your careful alignment work. Note once you are ready for the install, the backhoe is raised on the stabilizers, so the dolly can no longer be used for 'fine tuning' at that point.
I'll get pics and dimensions if anyone wants them.
I have to put the backhoe on and off by myself and I've done it on uneven ground. It's easier if the ground is level and smooth, even easier with a concrete pad. It'd be easier if two people worked it (part of the reason it takes me so long). But it is doable by one person even without a dolly. I've poured a pad for it and will end up with a dolly to make things easier and quicker.
1) Here is the backhoe on its dolly. Normally it lives on concrete in the garage, but at the moment it is in the yard. When in the garage I usually put a Harbor Freight dolly (the little size, 11?) under the front end of the subframe just to keep it off the ground.
Total length of the dolly is 62". Wheels/casters are 9". Width front and rear is 24 1/2".
View attachment 561228
2) The height of the wood under the bucket (9") was trial and error. The lengthwise boards are not really load bearing and are 2x6s for total width there of 11".
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3) The arrows show that the width was not trial and error. It is fit to the contour of the underside of my backhoe thus will be different for most every backhoe.
The backhoe balances on the front of the dolly, so rear platform height controls subframe height. To some extent, anyway. Rear wheels swivel, front are fixed. None have brakes.
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4) The height of the dolly at the front is arbitrary. For mine, that is 4" of wood over the 9" wheels.
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No pics of the dolly without the backhoe on it, sorry. Anything need clarifying?
3Lfarms thanks for the photo and the info. Do you think a dolly on a concrete pad or floor would make a "one person" installation easier? Initially I was thinking about storing the backhoe on a dolly in one of the bays in my shop. The dolly would allow me to move the hoe close to the wall so I would still have useable space in the center. However looking at the size of the subframe & hoe combined I might not have enough space to do that inside of one of the bays. My other option would be to pour a concrete pad under one of my shelters and store the hoe there, so the question, would a dolly be beneficial in that scenario for a one person operation?
A dolly would help with alignment as previously stated and would allow you to move it out of the way when it’s off the tractor.
I have thought about making one, but frankly it takes up much less space in the barn if I just put it on the tractor and swing the hoe to the side. The hoe stays on 90 percent of the time. I usually let it sit outside when I need to do three point work.
Someone asked if the subframe comes off with the hoe. The answer is actually no. As you can see in the picture I posted earlier, the ladder portion of the frame is part of the hoe, but the actual sub-frame is part of the tractor and stays on. The ground clearance is permanently reduced. You can see some of it in that picture. The blue bits you see under the loader mount and the part that runs from there all the way to the swinging drawbar mount is all subframe. The standard draw bar mount was actually removed and the subframe incorporates its own fabricated draw bar mount. That subframe probably reduces ground clearance by 4” even when the hoe isn’t installed. My ground is totally flat with no rocks, so it’s no problem for me. I have a feeling that the subframe greatly strengthens the tractor since it ties the loader mounts into the rear axle housing.