+3 HERCULES FLOOR MACHINE 17in. 175 RPM 1.5HP NSNH-17E $1,241.67 In stock Quantity: 1 Add to Bag Product Details Brand: Mercury Floor Machines HERCULES FLOOR MACHINE 17in. As contractor's first choice, the Hercules Super Heavy-Duty Floor Machine has a 1.5 HP, 66-frame A/C motor and 175 RPM transmission. Rugged all-metal construction. Order brush and pad driver separately. Save this product for later Favorite