I am asking this question for my dad. We are thinking about buying a four-wheel drive tractor for our camp in Ohio, it will be used for pulling boats out of the docks, putting gravel down on the roads, some small excavating work, and many other jobs. We found a 1985 Zetor 4 wheel drive model 5425(I belive) with an Allison loader on the front for $11,000. It has 1600 hours on it. But some of the petals and levers are a little froze up, and the bucket raises very slowly even when empty (is there something wrong with the hydraulics?). My dad seems to thinkn that it may not be the best deal, but he does not know much about tractors and wanted to get some advice from people that know about them. Some of the guys who tried it out and pulled a few boats with it said its a little awkward and it slips out of reversse a little. Thanks for any help you can give. Also, does anyone know where I can get owners manuals for it?