The Bosch Brute Breaker Hammer provides the force and power you need to break up concrete driveways, patios, and more. At 65 pounds, this breaker offers vibration control and ergonomic shock-absorbing handles. Its new design provides more impact energy than the original Brute without excessive bulk, so it's both portable and easy to control. The Brute Breaker operates on any standard 15-amp outlet or 2,500-watt generator--no compressor needed.