SPRAY BOOM

A spray boom (900) for spraying a fluid on an underlying surface is disclosed. The spray boom (900), comprising: a center frame (904) and a first boom frame (906, 908, 910, 1002); a spray section coupled to the first boom frame (906, 908, 910, 1002), the spray section including a flexible member (920, 922, 924, 1006) and a nozzle (1020), the nozzle (1020) being coupled to the flexible member (920, 922, 924, 1006) and configured to be fluidly coupled to a fluid source, the nozzle (1020) including a tip for spraying a fluid from the fluid source onto a target; and an actuator (926, 928, 930, 1008, 1010, 1012) coupled at one end to the first boom frame (906, 908, 910, 1002) and at an opposite end to the flexible member (920, 922, 924, 1006), the actuator (926, 928, 930, 1008, 1010, 1012) controllably moving between an extended position and a retracted position; wherein, movement of the actuator (926, 928, 930, 1008, 1010, 1012) between its extended and retracted positions flexes the flexible member (920, 922, 924, 1006) to adjust a distance between the nozzle (1020) and the target.