WORK MACHINE

The present invention is a working machine with a working unit configured to perform a work, characterized by comprising a battery and a control unit, wherein the control unit has, as operation modes, a normal mode in which the working unit is operable based on power of the battery, and a power saving mode in which the working unit is made inoperable by limiting some of functions, as compared with the normal mode, and power consumption of the battery is suppressed, as compared with the normal mode, thereby, it is possible to improve the usability of the working machine and to appropriately prevent the battery down of a working machine.