ECHO TC-210AA Tiller Cultivator 9" Wide Furrows ECHO 21.2cc EngineECHO TC 210AA Tiller Cultivator 9" Wide Furrows ECHO 21. 2cc Engine Tremendous performance from a compact package. Features: 21. 2 cc professional grade, 2 stroke engine Kickstand for easy storage Worm gear type transmission (42: 1) reduction) provides high tine rpm and high torque Four, 10 tooth reversible, hardened steel tines feature a lifetime warranty and provide smooth tilling action for up to 9" wide furrows Waterproof stop switch and throttle