Going to an auction in two weeks to look for one I can buy and sell later. I know the basics of how to check a tractor but haven't been to an auction. I guess they don't let people try them out do they? Any other auction tips appreciated.
The auctions I have been involved in have a preview day. You can pretty much crawl all over the machines and drive them. There wasn't really anyplace to work with them and doubt that it would be encouraged. My involvement was on the selling side, the company I was working for sold a lot of their equipment at 3 auctions in 2008 and 2009. I was the mechanic so I'm the one that got the equipment ready for auction. It was also my job to spend the least amount of money possible to meet the criteria of the auction house. Which was to make sure everything started and moved back and forth under its own power, they also suggested that seats be recovered or replaced and everything had decent tires, we also thoroughly pressure washed everything . This gave me plenty of leeway to send some equipment that was in pretty bad shape to auction and still get good money for it. I have enough skill to mask plenty of problems that the casual observer and even I wouldn't know to look for. I would say that if you are buying equipment to flip, you need to buy really well, especially if to plan on establishing any kind of relationships or reputation down the road and plan on doing more of this. Because there will be repairs that are going to be needed. Even if your plan is too buy low right now and just hold on to the equipment until prices come back around. I was able to hide dead cylinders, large hydraulic leaks, worn out hydrostats, broken 4wd's, etc. Since you don't have the opportunity to really work any of the machines you can't really tell what they will do under a load. I would think that you would need to be very knowledgeable in the type or brand of equipment you are buying, be willing to bring wrenches to pull reduction case, and differential oil check plugs to check oil condition or if there is even any oil there (no oil, no leak), and crack injector lines to make sure all cylinders are running, remember the only requirement is that the machine move under its own power for the day of the preview and up to and off the auction block. I was there early both days, putting air in tires and jump starting machines with dead batteries, trying to insure my boss got the most for his equipment that he could.
I was recently given a machine that I decided to flip, free was almost not a good enough deal, because what looked like a minor repair ended up being much bigger than I had hoped. I was not willing to hide the condition since it was my name and reputation as a local equipment mechanic, so I sucked it up and repaired it. It dropped my profit margin considerably.
Good luck, I hope you are able buy right and make some money.
Brian
edit - For the record I did not drain any fluids to hide a leak, but I did plug some weep holes and stuff absorbent pads around stuff where they couldn't be seen to slow down some leaks.