Product Details 42-inch Accel Deep™ Mower Deck 20 HP, 656 cc V-Twin engine Maximum forward speed 7 mph 3-gallon fuel tank 18 inch high back with optional armrests 3-year/200-hour bumper-to-bumper warranty Mow up to 2 acres Product Details 42-inch Accel Deep™ Mower Deck 20 HP, 656 cc V-Twin engine Maximum forward speed 7 mph 3-gallon fuel tank 18 inch high back with optional armrests 3-year/200-hour bumper-to-bumper warranty Mow up to 2 acres