Ultra-compact and lightweight, the UMK450 Bull Handle Brush Cutter is going to get the toughest job done. The 4 stroke, GX50 engine is more than powerful enough to deal to large brush, gorse trunks, and bamboo with ease. Plus it's easy to handle, given its lightweight, low noise engine, so you will be able to work longer with less fatigue. The UMK450 delivers superb power and more torque than ever before due to being powered by Honda's GX50 Mini 4-Stroke engine, a revolutionary technology offering more power and using less oil than competitors.