Suspended undercarriage assembly, frame assembly having same, and track system

A suspended undercarriage assembly connectable to a frame assembly of a track system, the undercarriage assembly comprising:

• a beam having a leading portion and a trailing portion;
• at least one support wheel assembly connected to the beam;
• a leading pin connected to the leading portion of the beam;
• a trailing pin connected to the trailing portion of the beam;
• a leading bushing assembly having a leading body fixedly connected to the leading pin, the leading body being made of a resilient material, and the leading bushing assembly being configured to connect to the frame assembly;
• a trailing bushing assembly having a trailing body fixedly connected to the trailing pin, the trailing body being made of a resilient material, and the trailing bushing assembly being configured to connect to the frame assembly;
• the leading and trailing bodies are configured to promote deformation in at least one direction, and
• with the suspended undercarriage assembly being connected to the frame assembly via the leading and trailing bushing assemblies, the leading and trailing bodies enable the beam to move in the at least one direction relative to the frame assembly, and in response to the beam moving, the leading and trailing bodies bias the beam toward an initial position.