An agricultural harvesting machine includes a harvested crop repository and a crop processing system configured to engage crop in a field, perform a crop processing operation on the crop, and move the processed crop to the harvested crop repository, the crop processing system including a transfer mechanism configured to transfer the processed crop to a support machine. The agricultural harvesting machine includes a control system configured to identify a turn to be performed by the agricultural harvesting machine in the field, determine a harvesting machine turn path for the agricultural harvesting machine to perform the turn on the field, generate a support machine turn path based on the harvesting machine turn path, and communicate an indication of the support machine turn path to a communication device associated with the support machine.

A grain harvesting articulated combine of a forward crop processing power unit (PPU), a rear grain cart, and an articulation joint that connects the PPU with the rear grain cart and includes an auger assembly that moves clean grain from the PPU to the rear grain cart. Two pump circuits deliver power to a pair of hydrostatic motors located in the rear grain cart, one pump circuit hydrostatic motor driving the grain unloader assembly, the other pump circuit hydrostatic motor driving the ascending fill lift auger assembly, the drag auger assemblies, and the articular joint auger assembly. Power (inertia) can be harvested from auger assemblies not moving grain for startup or clog clearing of the other auger assemblies.

A camera captures an image of a portion of a cart and accesses stored maps that map visual features of carts to a set of settings that are applied to an automatic fill control system. A map that matches visual features of the cart, in the captured image, is identified and the settings in that map are applied to the automatic fill control system.

A crop unloader system comprising: an elevator assembly, a boom assembly, a flexible drive, and a tensioning assembly. The elevator assembly has a frame, an elevator drive and drive motor, and an elevator drive output. The boom assembly has a frame connected to the elevator frame at a boom pivot axis to rotate through a range of motion, and an unloader drive input. The flexible drive is operatively connected between the elevator drive output and the unloader drive input. The tensioning assembly has a tensioner link and a control link that are pivotally to each other and with one of the two links each pivotally connected to one of the boom and elevator frame. An idler wheel is on the tensioner link. The tensioning assembly maintains a tension load on the endless flexible drive within a predetermined range, throughout the range of motion of the boom frame.

A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. The grain cart also has a hitch for allowing the grain cart to be towed. The discharge portion is forward of the hitch when in the operating position. Embodiments of the present invention provide, for example, increased forward and side reach, additional storage capacity of the hopper, increased discharge rate from the hopper, and a more compact transport position.

An automated grain filling system including a sensor and a processor. The sensor is configured to detect at least a portion of an upper perimeter of a receiving container and at least a portion of an upper surface of a grain mound in the receiving container. The processor is configured to compare the detected portion of the upper perimeter and the detected portion of the upper surface, and direct the operation of a grain transfer element. The grain transfer element is configured to transfer grain from a supplying container to the receiving container. The directed operation of the grain transfer element is based at least in part on a result of the comparison of the detected portion of the upper perimeter and the detected portion of the upper surface.

A system for determining a volume of loose material within a container comprises a support arm mountable above the container, an array of one or more sensors mounted to the support arm, wherein each of the one or more sensors is configured to determine a discrete distance measurement between the array and a surface of the loose material or a surface of the container, and at least one processor in communication with the array of one or more sensors, the processor configured to estimate a volume of the loose material in the container from discrete distance measurements determined by the one or more sensors of the array.

A cooling system for a crop harvester. The cooling system includes a thermal transfer system configured to transfer heat from an engine of the crop harvester to air and crops passing through a crop chute of the crop harvester to cool the engine and dry crops passing through the crop chute.

An agricultural combine including an agricultural harvester, a crop tank for harvested material, and an unloading auger assembly for unloading and discharging crop material. The auger assembly has inner and outer auger tubes pivotally connected to one another. The auger tubes pivot between a first position in which the auger tubes extend transversely and are coaxial and a second position in which the auger tubes form an angle. The auger tubes contain augers having first and second couplings at cooperating ends. The first coupling has two projections extending to cooperate with a single radial projection on the second coupling to provide improved engagement.

An unloading system for an agricultural vehicle includes: a grain tank; at least one cross auger placed within the grain tank; a discharge tube having an inlet in communication with the grain tank and at least one discharge auger placed therein; and a drive system configured to drive the at least one cross auger and the at least one discharge auger. The drive system includes: a main driver; a discharge coupling continuously coupled to the main driver and the at least one discharge auger; and a variable speed coupling continuously coupled to the main driver and coupled to the at least one cross auger.