Wow did not take long, back in service tomorrow?
We call that a "Gorilla weld" here.
Are the pins lining up straight and square?
see his 2 videos which show how, I think, he broke the boom. That is some serious work for such a little machine. I'm really impressed that it could do what it did. It looks like in Finland, if you want to bury a rock, you have to do it with more rocks.
Combat against BIG stone with Kellfri ATV Backhoe - YouTube
Combat Zone Leveling - Towable ATV Backhoe Kellfri - YouTube