The Brute Breaker Hammer weighs just 63 Lbs. but delivers 1,000 BPM and 35 Ft.-Lbs. of impact energy, making it a powerhouse with the best concrete removal rate in its class. It is ready for such heavy-duty applications as foundation work or pipe laying. The breaker hammer with included cart is portable, running on any 115/120V AC/DC, 15 Amp outlet or 2,500-watt portable generator - no compressor needed. With Bosch's Active Vibration Control for more operator comfort, users can work longer to get more done. Service Minder™ Brush System shuts it off when it needs preventative maintenance.