The ornamental design for a baseballequipmentcart, as shown and described.
FIG. 1 is an upper left perspective view which is identical to an upper
right perspective view of the baseball equipment cart showing my new
design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is a top plan view of a baseball equipment cart showing a second
embodiment of my new design, it being understood the sole difference
resides in the cart having an additional conveyance tube member.