A component mounting machine comprising: multiple component feeders arranged in a line on a component supply section of the component mounting machine, the component mounting machine being configured to pick up a component supplied from the component feeder and mount the component on a board; a head including multiple nozzles configured to pick up the component using a suction opening; a negative pressure supply device including a negative pressure source configured to generate negative pressure, the negative pressure supply device being configured to supply negative pressure from the negative pressure source individually to the suction openings of the multiple nozzles; a raising and lowering device (70,75) configured to individually raise and lower the multiple nozzles; and a control device configured to, as a pickup operation of picking up the component using the suction opening of the nozzle, perform a first pickup operation and a second pickup operation, wherein the control device is configured to, in the first pickup operation, control the raising and lowering device (70,75) to lower one of the nozzles and control the negative pressure supply device to supply negative pressure to the suction opening of that nozzle so as to pick up the component using the suction opening of that nozzle, and wherein the control device is configured to, in the second pickup operation, control the raising and lowering device (70,75) to lower multiple of the nozzles simultaneously and control the negative pressure supply device to supply negative pressure to the suction openings of those multiple nozzles so as to pick up the components simultaneously using the suction openings of those multiple nozzles, characterized in that the control device is configured to perform the second pickup operation in a case in which an absolute value of the negative pressure from the negative pressure source is equal to or greater than a first threshold value, perform the first pickup operation in a case in which the absolute value of the negative pressure from the negative pressure source is less than the first threshold value and equal to or greater than a second threshold value that is lower than the first threshold value, and not perform any pickup operation in a case in which the absolute value of the negative pressure from the negative pressure source is less than the second threshold value. multiple component feeders arranged in a line on a component supply section of the component mounting machine, the component mounting machine being configured to pick up a component supplied from the component feeder and mount the component on a board; a head including multiple nozzles configured to pick up the component using a suction opening; a negative pressure supply device including a negative pressure source configured to generate negative pressure, the negative pressure supply device being configured to supply negative pressure from the negative pressure source individually to the suction openings of the multiple nozzles; a raising and lowering device (70,75) configured to individually raise and lower the multiple nozzles; and a control device configured to, as a pickup operation of picking up the component using the suction opening of the nozzle, perform a first pickup operation and a second pickup operation, wherein the control device is configured to, in the first pickup operation, control the raising and lowering device (70,75) to lower one of the nozzles and control the negative pressure supply device to supply negative pressure to the suction opening of that nozzle so as to pick up the component using the suction opening of that nozzle, and wherein the control device is configured to, in the second pickup operation, control the raising and lowering device (70,75) to lower multiple of the nozzles simultaneously and control the negative pressure supply device to supply negative pressure to the suction openings of those multiple nozzles so as to pick up the components simultaneously using the suction openings of those multiple nozzles, characterized in that the control device is configured to perform the second pickup operation in a case in which an absolute value of the negative pressure from the negative pressure source is equal to or greater than a first threshold value, perform the first pickup operation in a case in which the absolute value of the negative pressure from the negative pressure source is less than the first threshold value and equal to or greater than a second threshold value that is lower than the first threshold value, and not perform any pickup operation in a case in which the absolute value of the negative pressure from the negative pressure source is less than the second threshold value.