A pallet for supporting a container includes a base, plurality of supports secured with the base, first platform rotatably supported on the base, and second platform pivotably coupled to the first platform and adapted to support the container. At least one pallet linkage arrangement couples the second platform and the first platform, and at least one pallet actuator pivots the second platform between container transport and dump positions. A carrier includes a prime mover, trailer, plurality of ground engaging members, at least one carrier actuator adapted to move at least a portion of the trailer between lowered and raised support positions relative to at least a portion of the plurality of ground engaging members. At least a portion of the trailer is sized to be received between the plurality of supports secured with the base of the pallet.

A pallet for supporting a container includes a base, plurality of supports secured with the base, first platform rotatably supported on the base, and second platform pivotably coupled to the first platform and adapted to support the container. At least one pallet linkage arrangement couples the second platform and the first platform, and at least one pallet actuator pivots the second platform between container transport and dump positions. A carrier includes a prime mover, trailer, plurality of ground engaging members, at least one carrier actuator adapted to move at least a portion of the trailer between lowered and raised support positions relative to at least a portion of the plurality of ground engaging members. At least a portion of the trailer is sized to be received between the plurality of supports secured with the base of the pallet.

Inspection robots and methods for inspection of curved surfaces with sensors at selected horizontal distances are described. An example of such an inspection robot includes a housing; a drive module with a wheel and a motor operatively linked to the housing, a plurality of sensor sleds, and a payload. The payload, which is coupled to the housing, may include a first and a second rail component, each with at least one connector, where the rail components are connectable at a first selected position of a plurality of discrete engagement positions. Each of the rail components may be structured to support at least one of the plurality of sleds where each of the plurality of sleds is coupled to the payload at a respective selected horizontal position such that the plurality of sleds are at selected horizontal distances from each other.

Inspection robots and methods for inspection of curved surfaces with sensors at selected horizontal distances are described. An example of such an inspection robot includes a housing; a drive module with a wheel and a motor operatively linked to the housing, a plurality of sensor sleds, and a payload. The payload, which is coupled to the housing, may include a first and a second rail component, each with at least one connector, where the rail components are connectable at a first selected position of a plurality of discrete engagement positions. Each of the rail components may be structured to support at least one of the plurality of sleds where each of the plurality of sleds is coupled to the payload at a respective selected horizontal position such that the plurality of sleds are at selected horizontal distances from each other.

A tractor that includes: a driver equipped with a left and right pair of driving wheels; a vehicle main body provided between the left and right pair of driving wheels; a periphery information detection sensor provided at the vehicle main body and detecting periphery information; a controller provided in the vehicle main body and controlling autonomous traveling by the driver in accordance with the periphery information detected by the periphery information detection sensor; and a first coupler provided at the vehicle main body and configured to be coupled to a trailer.

A tractor that includes: a driver equipped with a left and right pair of driving wheels; a vehicle main body provided between the left and right pair of driving wheels; a periphery information detection sensor provided at the vehicle main body and detecting periphery information; a controller provided in the vehicle main body and controlling autonomous traveling by the driver in accordance with the periphery information detected by the periphery information detection sensor; and a first coupler provided at the vehicle main body and configured to be coupled to a trailer.

High temperature wheels for inspection robots are described. An example wheel may have a plurality of wheel enclosures with a plurality of inter-covers interposed between the plurality of wheel enclosures. The example wheel may have a magnetic hub including a high temperature magnet, the magnetic hub being interposed between a first wheel enclosure of the plurality of wheel enclosures and a second wheel enclosure of the plurality of wheel enclosures. Each of the plurality of inter-covers is structured to guide a magnetic field of the magnetic hub.

High temperature compliant wheels for an inspection robot are described. An example wheel may have a first non-ferrous wheel enclosure including a first outer surface having a serration texture, a second non-ferrous wheel enclosure including a second outer surface having the serration texture, and a magnetic hub interposed between the first non-ferrous wheel enclosure and the second non-ferrous wheel enclosure

A hitch for a vehicle includes a first side, a second side opposite the first side, a circular opening between the first side and the second side, and a first axis extending perpendicular to the circular opening. The hitch further includes a first articulation stop on the second side of the hitch and extending from the hitch, parallel to the axis, a cavity within the first articulation stop, the cavity defining a floor, and a deformable stopper within the cavity extending away from the floor of the cavity past a distal end of the first articulation stop. The deformable stopper is configured to deform within the cavity.

A hitch for a vehicle includes a first side, a second side opposite the first side, a circular opening between the first side and the second side, and a first axis extending perpendicular to the circular opening. The hitch further includes a first articulation stop on the second side of the hitch and extending from the hitch, parallel to the axis, a cavity within the first articulation stop, the cavity defining a floor, and a deformable stopper within the cavity extending away from the floor of the cavity past a distal end of the first articulation stop. The deformable stopper is configured to deform within the cavity.