If you are looking at one of the Harbor Freight winches, do yourself a favor and step up one notch from the 2500# winch. That winch was made with just one goal in mind: make something as cheap as possible. There is a BIG step up in functionality between their 2500# Badlands winch and their 3500# model, even if you don't need the extra pulling power. The 2500# winch basically has a "U" shaped piece of metal supporting the spool, with the left and right legs of the U supporting the spool. This is a weak set-up and the two legs of the U easily get sprung, allowing the cable to fall off the side of the spool and get wedged between the spool and the supporting U. If you are VERY careful, it may never happen to you, particularly in an application where the tension is constantly on the cable, never allowing it to come lose off the spool. Unfortunately, "real life" doesn't always go as planned.
The 3500# winches (and larger) have a much better design: the to sides are connected by four posts which surround the spool, connecting the motor side to the brake side of the winch assembly. This is a much better design, since the two sides can't spring apart.
I was considering the 2500 pound winch for an antique UTV I own, but after some research, I decided on the 3500# model, even though I didn't need the extra pulling power.
As far as the holes in your loader bucket go, if they are large holes, use a bi-metal hole saw (or a carbide tipped one). For smaller holes, just resign yourself to a lengthy process with a good drill bit or two.
A couple of mounting alternatives:
- HF sells a mounting plate for these winches (or includes one with the winch?) Consider welding or bolting that to the top rail of your bucket, rather than on the cutting edge. You may need a reinforcing plate along the top edge of the bucket.
- There are a number of 2" receiver inserts designed to hold a winch. If you mount the winch on that, and mount a 2" receiver tube on the top of your loader (with proper reinforcement), you'll have an easily removable winch, and a receiver you can put other inserts in.
- with the winch mounted on a receiver insert, you also have the option of using it on your 3 Pt hitch, if you add a 3 point hitch receiver. You'd need some longer cables to attach it to your tractor battery.
Whatever you decide, even a small winch will give your tractor battery a workout. The draw of a small winch under load is far greater than the output of a typical tractor alternator, so it will such your battery down when the winch is under load. Keep the tractor RPMs up when using the winch, and be sure to allow for recovery time after winching.