YARDMAX YP7065 6.5 HP Briggs & Stratton Engine 28 Clearing Path Power SweeperYARDMAX YP7065 Power Sweeper, 28 Clearing Path, Briggs and Stratton, CR950, 6.5 hp, 208cc. YARDMAX offers a durable, versatile and efficient power sweeper, able to conveniently clean and clear debris from hard to reach or open spaces all year round. Whether removing.