The ornamental design for a boom for agriculturalmachine, as shown and described.
FIG. 1 is a perspective view showing a boom for agricultural machine according to our new design in the context of an example self-propelled sprayer vehicle;
FIG. 2 is a perspective view of the boom for agricultural machine depicted in FIG. 1 shown in isolation;
FIG. 3 is a first side elevational view thereof;
FIG. 4 is a second side elevational view thereof;
FIG. 5 is a first plan view thereof;
FIG. 6 is a second plan view thereof;
FIG. 7 is a first end elevational view thereof, shown enlarged for clarity; and,
FIG. 8 is a second end elevational view thereof, shown enlarged for clarity.
The broken line representations in the figures depict unclaimed environment and form no part of the claimed design.