Patent ID: 11912354
Assignee: CATERPILLAR INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The track pad of claim 1, further comprising:
a second link member extending upwardly from the shoe member including
a fourth lug member extending from the second link member along the first direction parallel to the track chain traveling direction, a fifth lug member and a sixth lug member both extending from the second link member in the second direction opposite of the first direction,

wherein the track pad defines a second side cavity that extends from the second lateral end toward the first lateral end, the second side cavity being asymmetrical about the midplane of the track pad, the second side cavity jogging
increasingly from the front end toward the rear end along the track chain traveling direction, and
downwardly from the second lateral end toward the ground engaging surface.