Here's what I could find on TBN on how to pull up fence posts including my own technique. If anyone has additional ideas please share.
1 Wrap a chain around the post then over an old tractor rim and pull with the tractor.
2 Wrap a chain around the post and over the lip of a handyman jack and jack the post out of the ground.
3 Get one of those t-post removers that ratchets the t-post out of the ground.
4 My method was to first get two chain hooks welded on your FEL bucket. Then wrap the chain 2-3 times around the post and through the chain hooks with the bucket dumped forward enough so the hooks are pointing up. Slowly curl the bucket back until the post sneaks out of the ground and raise the loader to pull the post and set it aside. I needed about 300 pounds on top of my box blade as ballast and even then rear of the tractor would come up a little at times. If that happens you dump the bucket or lower the loader or both, slowly. I also had to rock the post occasionally to loosen it up. This seems to work the best after it rains. Of course you have to be careful and keep any helpers back in case the chain breaks. This method worked great for 4X4 posts but I haven't tried it on anything bigger....I may not have the breakout force/weight necessary. Also I haven't tried it on t-posts yet.
1 Wrap a chain around the post then over an old tractor rim and pull with the tractor.
2 Wrap a chain around the post and over the lip of a handyman jack and jack the post out of the ground.
3 Get one of those t-post removers that ratchets the t-post out of the ground.
4 My method was to first get two chain hooks welded on your FEL bucket. Then wrap the chain 2-3 times around the post and through the chain hooks with the bucket dumped forward enough so the hooks are pointing up. Slowly curl the bucket back until the post sneaks out of the ground and raise the loader to pull the post and set it aside. I needed about 300 pounds on top of my box blade as ballast and even then rear of the tractor would come up a little at times. If that happens you dump the bucket or lower the loader or both, slowly. I also had to rock the post occasionally to loosen it up. This seems to work the best after it rains. Of course you have to be careful and keep any helpers back in case the chain breaks. This method worked great for 4X4 posts but I haven't tried it on anything bigger....I may not have the breakout force/weight necessary. Also I haven't tried it on t-posts yet.