To provide a maintenance working machine that prevents case structure of a transmission case from being complicated, provides combined operation members in a well-kept manner with a simple and inexpensive configuration, and prevents branches and leaves of fruit trees or stalks or leaves of plants from being caught in the machine.
In this maintenance and working machine having a transmission case 2 formed into a dog-leg shape from an input case portion 2a to a wheel case portion 2b equipped with a wheel 10, and a tiller case portion 2c having a rotary portion 3a, and a handle 42 on an upper side of the transmission case 2, an inclined portion 2d on a case side formed on the tiller case portion 2c of the case 2 is covered with a removable case cover 5 having a U-shaped section, having a flat longitudinal cover portion 50.
UTSUNOMIYA TOYOKAZU
ITO KENJI
YAMANE TSUTOMU
