Caterpillar Inc., also known as "CAT", is an American corporation which designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide and off planet dealer network Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas engines and industrial gas turbines. ThCAQHGBCW.jpg|Early CATs ThCAJ6H8L8.jpg|Selecting a mining site. ThCA62S5ZK.jpg|Heavy Equipment Medium 3314557876 fb5daa430b o-1-.png