The ornamental design for an aerial workplatform, as shown and described.
FIG. 1 is a front left perspective view of an aerial work platform, showing my new design.
FIG. 2 is a front view of the aerial work platform from FIG. 1;
FIG. 3 is a rear view of the aerial work platform from FIG. 1;
FIG. 4 is a left side view of the aerial work platform from FIG. 1;
FIG. 5 is a right side view of the aerial work platform from FIG. 1;
FIG. 6 is a top view of the aerial work platform from FIG. 1;
FIG. 7 is a bottom view of the aerial work platform from FIG. 1; and,
FIG. 8 is a left side perspective view of the aerial work platform from FIG. 1 with the aerial lift arm lowered.
The elements shown in broken lines are included for the purpose of illustrating portions of the aerial work platform and forms no part of the claimed design.