Abstract: A track assembly may have a chain assembly including a plurality of track links, a traction assembly including track shoes secured to the plurality of track links, a drive sprocket, an idler assembly including an idler and a mount, and a roller assembly including a plurality of rollers and a roller frame. A wear monitoring system may have a wear sensor configured to generate a signal indicative of a current position of a first component of the track assembly, and a controller in communication with the at least one wear sensor, the controller being configured to determine an amount of wear experienced by the track assembly based on the signal. The first component may be configured such that wear of at least a second component causes the first component to move to the current position from a previous position.

Abstract: A track assembly having a wear monitoring system is disclosed. The track assembly may have a chain assembly including a plurality of track links, a traction assembly including track shoes secured to the plurality of track links, a drive sprocket, an idler assembly including an idler and a mount, and a roller assembly including a plurality of rollers and a roller frame. The wear monitoring system may have a wear sensor configured to generate a signal indicative of a current position of a first component of the track assembly, and a controller in communication with the at least one wear sensor, the controller being configured to determine an amount of wear experienced by the track assembly based on the signal. The first component may be configured such that wear of at least a second component causes the first component to move to the current position from a previous position.

Abstract: A method and apparatus is disclosed for monitoring the status of machine components of a track-type mobile machine. The method and apparatus includes a sensor system on or within a machine component of a track-type mobile machine that monitors the status or a characteristic of the machine component. The sensor system transmits the information relating to the status or characteristic to an ECU of the track-type mobile machine and the ECU performs an action based thereon.

Abstract: A cartridge for a track chain is disclosed. The cartridge includes a track pin. The cartridge also includes a rotatable bushing and a rotatable bearing located on the track pin. The cartridge further includes a first thrust bearing located on the track pin between the bearing and the bushing. The first thrust bearing is configured to contact the rotatable bearing and configured to contact the rotatable bushing. The first thrust bearing is configured to bear thrust loads and not radial loads. The cartridge may further include a collar located at an end of the track pin. The cartridge includes a second thrust bearing located between the bearing and the collar. The second thrust bearing is configured to contact the rotatable bearing and configured to contact the collar. The second thrust bearing is configured to bear thrust loads and not radial loads.

Abstract: A ground-engaging track system for a machine includes a track extending about a rotatable track engaging element, and having a track chain with a plurality of elongate links each including an upper rail surface formed of a sacrificial wear material and having a convex longitudinal profile configured to delay scallop formation therein. A link for a track chain and related methodology are also disclosed.

Abstract: A ground-engaging track system for a machine includes a track extending about a rotatable track engaging element, and having a track chain with a plurality of elongate links each including an upper rail surface formed of a sacrificial wear material and having a convex longitudinal profile configured to delay scallop formation therein. A link for a track chain and related methodology are also disclosed.

Abstract: A cartridge for a track chain is disclosed. The cartridge includes a track pin. The cartridge also includes a rotatable bushing and a rotatable bearing located on the track pin. The cartridge further includes a first thrust bearing located on the track pin between the bearing and the bushing. The first thrust bearing is configured to contact the rotatable bearing and configured to contact the rotatable bushing. The first thrust bearing is configured to bear thrust loads and not radial loads. The cartridge may further include a collar located at an end of the track pin. The cartridge includes a second thrust bearing located between the bearing and the collar. The second thrust bearing is configured to contact the rotatable bearing and configured to contact the collar. The second thrust bearing is configured to bear thrust loads and not radial loads.

Abstract: A cartridge bearing assembly for a track chain of a track type work machine is provided. The cartridge bearing assembly includes axial/radial load bearing insert members positioned about a pin, and a rotatable bushing positioned therebetween. Crowned sleeve bearings are disposed between the insert members and the pin, as well as between the pin and the rotatable bushing. Collars are disposed at opposite ends of the pin and fixedly coupled thereto, trapping the other components of the cartridge assembly therebetween. A method of operating a track type work machine is further provided, including reducing wear between coupled track links by reacting axial loads via insert members positioned about a track pin.