Powered by the incredible 1.6 HP Honda GX35 Engine, this concrete vibrator is ideal for construction, formwork, patching, and other repair jobs. It is the perfect hand held concrete vibrator for removing air bubbles to help properly settle concrete faster. Tomahawk backpack vibrators are designed with superior padding with adjustable backpack straps and cushion to distribute weight evenly to reduce operator fatigue. With a powerful motor, reach speeds up to 12 000 VPM to get the job done quickly.