| 摘要 |
A hybrid-type working machine 1 includes an engine 11; a supercharger 42; an electric generator 12 that performs electricity generation by the driving force of the engine 11 and assists the driving force of the engine 11 through its own driving force; an inverter circuit 18A that is connected to an electric terminal of the electric generator 12; and a controller 30 which includes a nonvolatile memory 31 that stores first information indicating a correlation between the revolutions of the engine 11, the boost pressure of the supercharger 42 and an output upper limit value of the engine 11, and drives the inverter circuit 18A. The controller 30 controls the inverter circuit 18A so that the electric generator 12 assists the driving force when the required output exceeds the output upper limit value, based on a correlation stored in the nonvolatile memory 31. |
