Abstract: An improved suspension system for a track-driven work vehicle includes a roller beam and at least one roller wheel assembly coupled to the roller beam. The roller wheel assembly includes an inboard roller shaft, an inboard roller wheel coupled to the inboard roller shaft, an outboard roller shaft, and an outboard roller wheel coupled to the outboard roller shaft. Additionally, the roller wheel assembly includes a pivot mechanism coupling the inboard roller shaft to the outboard roller shaft.

Abstract: A system for braking a track module of a work vehicle includes a frame, a track module supported relative to the frame, and a computing system. The track module includes an idler wheel, roller wheels, a track extending in an endless loop around the idler and roller wheels, and a tensioning actuator configured to adjust a tension on the track. The tensioning actuator increases the tension on the track from a lower tension to a higher tension when a braking operation in association with the track module is initiated and subsequently reduces the tension on the track from the higher tension to the lower tension when the braking operation is ceased.

Abstract: An improved suspension system for a track-driven work vehicle includes a main undercarriage support beam and a rear suspension assembly provided in operative association with the main undercarriage support beam. In one embodiment, the rear suspension assembly includes a rear rocker arm that pivotably couples both a rear idler wheel and a separate rear roller wheel of the system to the main undercarriage support beam.

Abstract: An improved suspension system for a track-driven work vehicle includes a roller beam and at least one roller wheel assembly coupled to the roller beam. The roller wheel assembly includes an inboard roller shaft, an inboard roller wheel coupled to the inboard roller shaft, an outboard roller shaft, and an outboard roller wheel coupled to the outboard roller shaft. Additionally, the roller wheel assembly includes a pivot mechanism coupling the inboard roller shaft to the outboard roller shaft.

Abstract: An improved suspension system for a track-driven work vehicle includes a main undercarriage support beam and a rear suspension assembly provided in operative association with the main undercarriage support beam. In one embodiment, the rear suspension assembly includes a rear rocker arm that pivotably couples both a rear idler wheel and a separate rear roller wheel of the system to the main undercarriage support beam.