Proposed is a rubber pad for a steel track. The rubber pad coupled to the steel track formed by connecting a plurality of links and provided with a bushing engaging with a sprocket to allow driving of equipment may include a rubber pad body coupled to an outside of the link and a bushing cover extending from an outer surface of the pad body toward the adjacent pad body to shield the bushing from the outside, wherein a foreign substance discharging groove having the bushing cover inside may be formed in the pad body.

Proposed is a rubber pad for a steel track. The rubber pad coupled to the steel track formed by connecting a plurality of links and provided with a bushing engaging with a sprocket to allow driving of equipment may include a rubber pad body coupled to an outside of the link and a bushing cover extending from an outer surface of the pad body toward the adjacent pad body to shield the bushing from the outside, wherein a foreign substance discharging groove having the bushing cover inside may be formed in the pad body.

A track section (1) adapted to be linked to a plurality of similar track sections to form a track belt for mounting around the outer periphery of vehicle tyres. The track section comprises a crossbar (11) and two lateral support members (126a, 12b). The crossbar is lattice-like and formed by two or more flat, upright and elongated crossbar elements (16) and two or more connecting elements (17). The crossbar elements (16) extend in parallel with each other and empty spaces are provided between them. Each connecting element (17) extends across and is fixed to the crossbar elements (16) in order to act as a spacer between the crossbar elements. Each connecting element (17) projects from the crossbar elements (16) on the outer side (14) of the crossbar (11).

A track shoe pad structure assembly is connected to a track chain of a caterpillar vehicle. The track shoe pad structure assembly includes a track shoe pad, a reinforcing unit and an elastic element. The track shoe pad is for connecting to the track chain and includes a notch. One side of the reinforcing unit is detachably connected to the notch, and the reinforcing unit includes a base frame disposed on the track shoe pad and at least one supporting rib disposed on one side of the base frame which is located away from the track shoe pad. The elastic element is detachably connected to the other side of the reinforcing unit, and the elastic element includes at least one recessed trough for containing the supporting rib.

A wear pad that is adapted to be attached to a grouser plate of a track-type machine includes a polyurethane pad having a first surface region that is adapted to engage a contact patch between the polyurethane pad and a ground region, the first surface region having a first area. A reinforcing member is at least partially embedded within the polyurethane pad and has a second surface region that faces the first surface region, wherein a second area of the second surface region is greater than fifty percent of the first area.

A wear pad that is adapted to be attached to a grouser plate of a track-type machine includes a polyurethane pad having a first surface region that is adapted to engage a contact patch between the polyurethane pad and a ground region, the first surface region having a first area. A reinforcing member is at least partially embedded within the polyurethane pad and has a second surface region that faces the first surface region, wherein a second area of the second surface region is greater than fifty percent of the first area.

An insert element structure of a track rubber pad, which is connected to a track shoe plate of a caterpillar vehicle by at least one screw member, the insert element structure of the track rubber pad includes a rubber pad, at least one insert element, and at least two fasteners. The rubber pad is detachably connected to the track shoe plate. Each of two ends of the at least one insert element includes at least one hole, wherein the at least one insert element is cladded in the at least one projection of the rubber pad. Each of the at least two fasteners is passed through and disposed in each of the holes of the at least one insert element, wherein each of the at least two fasteners includes an abutting portion, an opening portion and a threaded portion.

An insert element structure of a track rubber pad, which is connected to a track shoe plate of a caterpillar vehicle by at least one screw member, the insert element structure of the track rubber pad includes a rubber pad, at least one insert element, and at least two fasteners. The rubber pad is detachably connected to the track shoe plate. Each of two ends of the at least one insert element includes at least one hole, wherein the at least one insert element is cladded in the at least one projection of the rubber pad. Each of the at least two fasteners is passed through and disposed in each of the holes of the at least one insert element, wherein each of the at least two fasteners includes an abutting portion, an opening portion and a threaded portion.

In some examples, a shoe pad for a grouser of a vehicle track defines a slot configured to receive a bracket that is configured to attach the shoe pad to a grouser. For example, a first arm of a bracket may be inserted into the slot and a second arm of the bracket may be configured to contact an interior side of a grouser of a vehicle track to attach the shoe pad to the grouser. In some examples, the shoe pad and the bracket may be held to the grouser with the aid of a bolt, which bolt may not extend through the grouser, but, rather, may merely engage with an exterior side of the grouser. In this way, the shoe pad may be able to be attached to a grouser without requiring one or more holes to be present in the grouser, while still providing a relatively tight fit with the grouser the shoe pad is configured to cover.

In some examples, a shoe pad for a grouser of a vehicle track defines a slot configured to receive a bracket that is configured to attach the shoe pad to a grouser. For example, a first arm of a bracket may be inserted into the slot and a second arm of the bracket may be configured to contact an interior side of a grouser of a vehicle track to attach the shoe pad to the grouser. In some examples, the shoe pad and the bracket may be held to the grouser with the aid of a bolt, which bolt may not extend through the grouser, but, rather, may merely engage with an exterior side of the grouser. In this way, the shoe pad may be able to be attached to a grouser without requiring one or more holes to be present in the grouser, while still providing a relatively tight fit with the grouser the shoe pad is configured to cover.