15-AMP Electric Wood Chipper and Shredder Leaf Mulcher with Wheels-Red15 amp and 4000 RPM for efficient and effective wood chipping Cut through sticks and branches up to 1. 77" with double edged blades Transform your garden waste into nutrient rich mulch with a 15: 1 reduction rate Shred twigs branches fallen leaves and plant roots efficiently Safety locking knob and insulation switch for safe protection IPX4 waterproof plug with UL certification for extra security The motor stops automatically when the hopper is opened