The Boomer E1 and Boomer E2 rigs have extensive coverage areas of up to 112 m2, making them ideal for large mining applications and construction projects. The heavyduty BUT 45 boom helps you easily break ground and achieve desired advance rates in the toughest rock conditions. Inject your rig with computer intelligence and choose from the widest range of hydraulic rock drills available to effectively tackle your rock type. Durable drill steel, high drilling accuracy and reduced overbreak make it easy to calculate a good payback on the rig investment.