Emerald Earthmoving business that is Safe, Honest and Affordable. A Locally Run & Owned Business, we'll go anywhere in the Central Highlands. For all your Excavation needs ; domestic, commercial, industrial or mining. 1.8t & 4.5t rubber track Excavators and 12.5t tipper. Plus supply of quality materials ; Road base, gravel and sand. Removal of concrete, trees and rubbish. Trenches for footings, plumbing or irrigation. Piers or post holes up to 600mmm Dia.