Small Backhoe

QUESTION:

My father-in-law, a retired Boeing engineer, borrowed a neighbor's (old) tractor which has a backhoe attachment. It has a small bucket, maybe 10" or 12" wide. My father-in-law Jim has a big heart so when he saw how bad the wear was around the pin holes he volunteered to fix it. Which, of course, means he volunteered me to fix it.

We've figured out how to fix the holes - we're going to bore out some 2x1/2" steel strap (aka flat bar) and weld it to the sides of the bucket. I'll need to make a longer pin. See http://www.tinyisland.com/images/temp/IMG_1980.jpg

What is the best steel to fabricate the pin from?

ANSWER:

This would be a prime candidate for using the carbon rod to weld the holes back to tolerance.

http://www.repairtech.org/example.htm


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