EXCAVATOR

An excavator (100) includes: a traveling lower body (1) including a crawler (1C); a revolving upper body (3) installed on the traveling lower body (1), and configured to be capable of revolving; a hydraulic motor for traveling (2M) configured to drive the crawler (1C); a traveling lever (26D) corresponding to the hydraulic motor for traveling (2M); a main pump (14) configured to supply hydraulic oil to the hydraulic motor for traveling (2M); and a detection unit configured to detect an operation state of the traveling lever (26D). In addition, the excavator (100) is configured to suppress a change in a flow rate of the hydraulic oil discharged by the main pump (14) according to a detection result of the operation state.