It is a Caterpillar994K front end loader. The idea came to me and I had to built it out, it took me 2 days to built as I change my idea till I get it right. All parts are lego. This would make a great lego set as its construction and lots of kids and adults love construction toys and lego. Also lego does not have a construction set like this, the detail I have built I would look at actual construction equipment and fly off those and built into my lego piece to make it look as realistic as I could.