I was considering doing something similar with the ride on tracked trenchers, they kept having a ton of them at the auction and they didn't bring that much. I was just going to remove the trencher part and add loader arms, tada redneck mini.
I see these power buggies on concrete jobs. Looks stout but pricey! I seem to remember
@Tree09 was looking at these for inspiration for a Frankenstein project.. Kyle, feel free to correct my weak memory!
www.singlecylinderstore.com
Those are comparatively simple, they just have a forward/backward setup powering a differential and steer with the single wheel. I was hoping to do the same, but rather than building it so stuff is loaded on top i was planning basically a powered ride on log arch, which would be able to carry massive loads because the center of gravity is inside the wheels. I was also planning on adding a smaller loader arm that would stick out the front, so i would be able to handle brush and feed the chipper with it kinda like a mini bell loader. I had decided that it would be best to use hydraulics so you could steer it like a zero turn for feeding and have a hydraulic grapple, I've got some parts for it so I'm still in the collecting phase. It's still in the possibility of me building it but i really wanna see how well the chipper winch works first, and with better winches to really use it to its capabilities, the sailboat winch isn't really built for that heavy of use and dedicated winches would be much more productive and durable.
I could do a simple powered capstan powered by the big diesel engine and run rope like i designed it for, but I've lined up a transfer case which i could use to do a full on interlocking winch drums, basically making it an actual yarder running wire rope stored on drums. The ride on machine would be far more versatile, but doing better winches would mean i come with everything by just showing up with the chipper, and i think would be able to move material pretty well. I've got some trailer axles that might become a much bigger log arch, which would allow me to winch the biggest logs in and return the arch under power, my small arch already works well but it's small. With a few open sided pulleys i could ground lead all over the place, allowing it to work in backyards too, places i couldn't get to easily. Hydraulics on the chipper could also power a small grapple loader attachment on the boom (way down the road), so i would be able to feed the chipper under power too. A mini would still likely be better, but i won't spend 50k on all this and more, so it suits me with my goals.
Yes a mini is likely the way to go, until you move up to bigger and better equipment. Yes minis are overpriced compared to other similar machinery, mainly because they are super super handy so everyone wants one. For a small time operation, likely only doing trees part time (i fit that description too), i think it's ok to get stuff that is cheaper up front so there's no necessity of working it. Yes getting a loan and buying equipment you can't afford at the moment is usually the best idea because you greatly increase your productivity thus paying for the equipment easily, but there's nothing wrong with being small and owning it all. The tasks can be completed by all sorts of different methods, mini, mini articulated loader, carts behind tractors or by hand, cranes, small truck with a crane, a mini forwarder, winches, etc; each has their pluses and minuses. If you get a mini you also need a truck to pull it, a trailer (likely a dump one so you can unload) to haul it around with, etc. You basically guess which you think would fit your location and operation and go from there, if you're doing nothing but high end houses with nice yards requiring zero damage, backyards where you can't get into with stuff (likely your current niche since you climb and all your competitors are mechanized), maybe a mini isn't right for you. It's right most of the time for most people, but that doesn't necessarily mean you, and figuring out other ways to move stuff for less money up front is usually worth exploring imo, especially if you're part time and don't want a loan.
Get some cash saved up, go hit some auctions, and buy used if money is tight, or learn to weld and you can build stuff too. I bought an arbor trolley and built a small log arch, and with my backyard climb trees it worked fine for most jobs, bigger ones i rented a mini. Now with my winch setups on my chipper and trailer i think most trees would become quick and easy, and all i need to do is grab the chipper and I'm good to go, no extra trips needed on smaller jobs, no payments to make, and a different tool that i can use to do stuff that others can't do with a mini. It's more versatile for me with my needs, being able to act as a crane while building stuff, lifting water heaters and water softners in and out of my basement, i even unloaded my lathe with it, no mini around could have done that. For my needs and my situation it's a viable alternative, yes a mini would be cool but i can't afford one, and I'm not getting a loan because the last thing my wife would need is a mini payment if my cancer comes back. For me getting a loan to get a mini isn't in the cards, so I'm gonna go do plan B and make it happen the hard way.