The Briggs & Stratton 250 cc OHV engine provides the precise amount of power so that you get cleaner, more fuel-efficient results. Easily turn your debris and tree branches to mulch, compost or wood chips with the efficient 2-way feed system. A 5-bushel collection bag allows you to handle longer jobs so youâ€™ll be faster and more efficient when clearing yard debris. Dispose of branches and twigs up to 3 in. in diameter chipping capacity, this saves you time from having to manually dispose of branches. Only one available.