Big Machines for Kids 3

Construction equipment working on construction sites - both demolishing and building structures. Mostly made for kids but adults are welcome to too :) in order of appearance:
Yellow excavator with tracks tearing down building and making a pile of rubble
Yellow digger loading dirt and rocks on lorry
Blue tractor with yellow trailer delivering sand to construction site
Red tracter on a field with a harve
Lorry with a crane unloading earth on construction site