Maxmech BC-520 is a commercial-grade, heavy-duty petrol brush cutter and grass trimmer built for tough land clearing, overgrown brush, small saplings, and dense weeds. Upgrading from the lighter BC-430 (43cc / 1.7HP), the BC-520 packs a larger 51.7cc (52cc) engine delivering 2.0 HP, offering higher torque for continuous thick vegetation clearing.