A roller mounting assembly for a ground-engaging track system includes a frame, and a roller block coupled to the frame and including a shaft support surface extending through the roller block. The roller mounting assembly further includes a damper resiliently deformable, relative to the roller block, to dampen loads transmitted between the roller block and the frame. Embodiments of a roller block assembly and a damping shim assembly are also disclosed.

A track system for traction of a vehicle in which the track system is designed to enhance durability (e.g., protect against abnormal wear and/or prevent premature failure) of a track and/or other components of the track system, traction, and/or other aspects of performance of the track system by improving alignment of the track, such as by aligning the track in a rear region (e.g., at a rear wheel) of the track system.

A track system for traction of a vehicle in which the track system is designed to enhance durability (e.g., protect against abnormal wear and/or prevent premature failure) of a track and/or other components of the track system, traction, and/or other aspects of performance of the track system by improving alignment of the track, such as by aligning the track in a rear region (e.g., at a rear wheel) of the track system.

A height-adjustable track drive system for an agricultural vehicle includes a support frame having four fixed-length links, each link rotatably coupled to two adjacent links at pivot points. Four wheels are connected to the support frame, and each wheel is connected to the support frame at one of the pivot points. A hydraulic cylinder connects nonadjacent pivot points of the support frame. An endless track rollably contacts each of the four wheels, and one of the wheels includes a drive wheel configured to be connected to a chassis of the agricultural vehicle. Related agricultural vehicles and methods are also disclosed.

A height-adjustable track drive system for an agricultural vehicle includes a support frame having four fixed-length links, each link rotatably coupled to two adjacent links at pivot points. Four wheels are connected to the support frame, and each wheel is connected to the support frame at one of the pivot points. A hydraulic cylinder connects nonadjacent pivot points of the support frame. An endless track rollably contacts each of the four wheels, and one of the wheels includes a drive wheel configured to be connected to a chassis of the agricultural vehicle. Related agricultural vehicles and methods are also disclosed.

A tractive element for a power machine can include a frame, an endless track, a drive sprocket, and a first set of split rollers. The first set of rollers can include a first roller rotatably coupled to the first plate with a first axis of rotation and a second roller rotatably coupled to the second plate with a second axis of rotation. The first axis of rotation and the second axis of rotation can be spaced apart from one another with a first roller offset distance, along a front-to-back direction of the tractive element, that can provide improved ride quality.

A track assembly for providing traction to an off-road vehicle, such as an agricultural vehicle, a construction vehicle, or another work vehicle, in which the track assembly may comprise a suspension between a frame of the track assembly and a bogie carrying roller wheels of the track assembly.

A track assembly for providing traction to an off-road vehicle, such as an agricultural vehicle, a construction vehicle, or another work vehicle, in which the track assembly may comprise a suspension between a frame of the track assembly and a bogie carrying roller wheels of the track assembly.

Track systems for traction of a vehicle in which a spacing of laterally-adjacent ones of the track systems in a widthwise direction of the vehicle is adjustable. This may facilitate use of the vehicle in different conditions (e.g., in different field configurations, such as in different configurations of row crops, where the vehicle is an agricultural vehicle). For instance, the spacing of the laterally-adjacent ones of the track systems may be adjustable while the laterally-adjacent ones of the track systems are connected to a powertrain of the vehicle and/or without requiring use of additional parts (e.g. spacers).

A method for mounting a track assembly to a vehicle comprises: pivotally connecting a frame of the track assembly to a distal end portion of an A-arm of the vehicle for permitting rotation of the track assembly about a steering axis; inserting a fastener through a fastener aperture defined in the distal end portion of the A-arm; and fastening an anti-rotation device of the track assembly to the distal end portion of the A-arm with the fastener, the anti-rotation device being connected to the frame. A suspension and track assembly for a vehicle is also disclosed.