The T & J Constructions fleet of excavators is made up of Hitachi, Komatsu and Caterpillar plant. These well-known brands are universally dubbed the most reliable and efficient in the industry, and have no less than Tier 3 Emissions compliant motors - hence why we use them. Additionally, our larger (20t+) excavators are all Tier 4 Emissions compliant. Our excavators range in size from 3 to 33 tonnes so that we have a machine for everything from small urban projects, to bulk earthworks and deep service installations. They are all GPS tracked and monitored to ensure the highest level of accuracy during excavations, and our operators are trained to go about digging in a way that uses the least amount of fuel as possible - minimising emissions and maximising productivity.