Caterpillar -- Heavy Construction on the Moon.

Take a look at any construction project or surface mining operation here on Earth and likely there will be bulldozers, loaders, and trucks; all essential in excavating and building structures. But as we look to the future with NASA’s Vision for Space Exploration which calls for a return to the moon to build bases and habitats, how will heavy construction and excavation be accomplished on the lunar surface? Caterpillar Inc., Read more....