Finn Corp. offers the BB302 (pictured) and BB705 models of trailer-mounted bark blowers, which are designed for small to mid-sized mulching projects such as residential and commercial mulch beds, playgrounds, sports field overseeding and erosion control. The BB302 is powered by a 33.5-hp V1505 Kubota diesel engine and has a 1.5-cubic-yard capacity hopper. Featuring a 4.5-cubic-yard capacity hopper, the BB705 is powered by a 71-hp, V3300 Kubota diesel engine, which allows larger, heavier varieties of bulk material to be applied.