built it within 1 day and got time to test it too.
it takes a lot of time and patience to transport this kind of machine, gotta tell ya..
(if you get to the point that.. I'm here! then you'll probably see that the machine is back to a pile of bricks, so you'll have to take it apart (about 2-3 parts) and then transport)
the machine itself is kinda heavy too and the main boom is a LOT of trouble because of it's weight..
It's kind of clear that you don't have the largest collection of bricks, but from what I see in this build, you have a lot of potential. Keep collecting sets and building, and you'll be great.