A field sprayer comprising a spreader boom and a frame , wherein the spreader boom can be moved between a spreading position and a transport position, the spreader boom comprises several elements , wherein at least two adjacent elements are connected to one another so as to be pivotable to one another via at least one joint comprising a joint axis , wherein the spreader boom is connected to the frame via a rotating-lifting mechanism , wherein the rotating-lifting mechanism comprises an arm , on the first end of which the frame of the field sprayer is arranged, and on the second end of which the spreader boom is arranged, a first actuator , which is connected to the arm and the frame , and a second actuator , which is connected to the spreader boom , so that an actuation of the first actuator can lift and lower the second end of the arm relative to the frame , and an actuation of the second actuator can rotate the spreader boom around the second end of the arm , characterized in that the several elements are swiveled out in the spreading position such that the joint axis is located essentially perpendicular to a yaw axis of the field sprayer , and the plurality of elements are arranged in the transport position such that the joint axis is arranged essentially parallel to the yaw axis of the field sprayer , and the spreader boom can be rotated to the spreading position and the transport position by actuating the second actuator . the spreader boom can be moved between a spreading position and a transport position, the spreader boom comprises several elements , wherein at least two adjacent elements are connected to one another so as to be pivotable to one another via at least one joint comprising a joint axis , wherein the spreader boom is connected to the frame via a rotating-lifting mechanism , wherein the rotating-lifting mechanism comprises an arm , on the first end of which the frame of the field sprayer is arranged, and on the second end of which the spreader boom is arranged, a first actuator , which is connected to the arm and the frame , and a second actuator , which is connected to the spreader boom , so that an actuation of the first actuator can lift and lower the second end of the arm relative to the frame , and an actuation of the second actuator can rotate the spreader boom around the second end of the arm , comprises an arm , on the first end of which the frame of the field sprayer is arranged, and on the second end of which the spreader boom is arranged, a first actuator , which is connected to the arm and the frame , and a second actuator , which is connected to the spreader boom , so that an actuation of the first actuator can lift and lower the second end of the arm relative to the frame , and an actuation of the second actuator can rotate the spreader boom around the second end of the arm , characterized in that the several elements are swiveled out in the spreading position such that the joint axis is located essentially perpendicular to a yaw axis of the field sprayer , and the plurality of elements are arranged in the transport position such that the joint axis is arranged essentially parallel to the yaw axis of the field sprayer , and the spreader boom can be rotated to the spreading position and the transport position by actuating the second actuator . <EOS>