Goplus&reg; 2200 Watt Electric Demolition Jack Hammer Concrete Breaker Punch Chisel Bit Hd Heavy Duty Carrying Case With Handle and Wheels 360 Swivel Foregrip Handle. Easy to operate Perfect For Demolition, Trenching, Chipping, Breaking Holes In Concrete, Block, Brick, Tile Stucco, Suitable For Home And Business. Product Weight(without cord) : about 33 lbs Motor Power: 2200 Watts. Voltage: 110v/60hz. No Load Speed: 1900RPM