PROBLEM TO BE SOLVED: To provide an electric riding mower which can maintain a fixed mowing height even if there is a swell.SOLUTION: The electric riding mower includes: a mower blade which rotates to mow grass substantially bowl-shaped mower decks 15 which cover the mower blade from above and sides a mower motor 20 which is disposed on the mower decks 15 and which is attached to a rotating axis of the mower blade a main frame 18 which suspends the mower decks 15 on both right and left sides in such a way as rotatable in the vertical direction and which is extended in the direction of advancement and gauge wheels 23 for detecting a swell on a traveling surface. The respective mower decks 15 are independently rotated along the main frame 18 according to the swell on the traveling surface detected by the gauge wheels 23.COPYRIGHT: (C)2012,JPO&INPIT【課題】隆起があっても刈高さを一定に保持可能な電動の乗用草刈機を提供する。【解決手段】回転して草を刈るモアブレードと、モアブレードを上方および側方から覆う略深皿状のモアデッキ15と、モアデッキ15上に配置されるとともに、モアブレードの回転軸に取り付けられたモアモータ20と、モアデッキ15を左右両側にそれぞれ上下回動可能に懸架し、かつ、進行方向に延設されるメインフレーム18と、走行面の隆起を検出するゲージホイール23とを備え、ゲージホイール23が検出した走行面の隆起に従って、それぞれのモアデッキ15が独立してメインフレーム18に沿って上下に回動する。【選択図】図1
