An electric lawn mower includes a main frame (1), a mower deck (9) supported by the main frame, a castor (8) supported by the main frame, a sub frame (2), a pair of transaxles (3R,3L), and a pair of motor drivers (10R,10L). Each of the transaxles includes a transaxle housing (4), an electric motor (5) disposed in the transaxle housing, a single axle (6) supported by the transaxle housing (4), and a drive wheel (7) fixed on the axle outside of the transaxle housing (4). The motor drivers (10R,10L) supply electric power to the respective motors (5) of the respective transaxles. The sub frame (2), supporting the transaxles (3R,3L) and the motor drivers (10R,10L), is connected to the main frame (1).
