Mini Excavators & Rock Breaking. Excavating & Earth Moving Contractors - West Busselton, WA . Type: Commercial, Construction, Industrial, Mining, Residential. Service: Land Development, Levelling, Rock Grinding, Site Preparations. Service Option: Quotes. Material: Asphalt, Cement, Concrete, Crushed Stone, Gravel, Rock, Rubble, Sand, Sandstone, Top Soil. Equipment: Mini Diggers, Mini Excavators, Rock Hammers, Rockbreakers. Ownership: Australian Owned, Locally Owned