With a 3-in-1 mowing system, the Toro Recycler 22-in. 6.75 ft.-lb. gross torque Kohler® XTX OHV Gas, Variable Speed, High-Wheel, Self-Propelled Walk-Behind Power Mower offers bagging, mulching and side discharge capabilities for flexible performance in all mowing conditions. The 11 in. (28 cm) rear high wheels and variable speed front wheel self propel drive system will help you tackle uneven terrain with ease. The Recycler's 6.75 ft-lb Gross Torque Kohler® XTX 149cc OHV w/Auto Choke engine provides great power. No need to prime or choke, no oil change needed. CARB compliant.