Agricultural electronics include many components. The components can be connected via an electronic link that connects the various components to components of an agricultural implement. This can include the use of a component type identifier and a master module. The identifier and the module can communicate data, including identification data and instructional data, to easily acknowledge and operate various electrical components of the agricultural implement. Additional sensors can be included to provide even additional data that is communicated between the module and the components of the agricultural implement to aid in providing instructions for operation and to provide additional data information.

Agricultural electronics include many components. The components can be connected via an electronic link that connects the various components to components of an agricultural implement. This can include the use of a component type identifier and a master module. The identifier and the module can communicate data, including identification data and instructional data, to easily acknowledge and operate various electrical components of the agricultural implement. Additional sensors can be included to provide even additional data that is communicated between the module and the components of the agricultural implement to aid in providing instructions for operation and to provide additional data information.

Adapter (27) of an agricultural implement, having a first, cylindrically contoured section (27a), the external diameter of which is designed to couple the agricultural implement to a US quick-hitch attachment system of an agricultural support vehicle, and having a second, spherically contoured section (27b), the external diameter of which is designed to couple the agricultural implement to a European lower-link attachment system of an agricultural support vehicle.

Self-propelled vehicles for supporting and operating a device are disclosed. Example devices include agricultural devices. The vehicle includes mounting arms that allow the device to be extended forward or rearward of the vehicle. In some embodiments, the device is releasably coupleable to the vehicle. In some embodiments, the vehicle includes rear drive wheels and front caster wheels.

A working device includes: a working portion configured to perform work; a frame supporting the working portion and being configured to be coupled to a vehicle body; and a wireless tag attached to the working portion or to the frame, having: a storage part configured to store at least identifying information; and a communication part configured to transmit the identifying information.

An implement includes a mechanical coupling component configured to removably couple the implement to a support machine, a hydraulic fluid supply line configured to receive a supply flow of hydraulic fluid under pressure from a hydraulic system associated with the support machine, and a hydraulically-powered component configured to be actuated using the hydraulic fluid. The implement also includes a hydraulic fluid recovery system comprising a hydraulic fluid return line configured to fluidically couple to the hydraulic system associated with the support machine and provide a return flow of hydraulic fluid to the hydraulic system. A hydraulic fluid reservoir is configured to, when the hydraulic fluid return line is decoupled from the hydraulic system associated with the support machine, receive a portion of the hydraulic fluid from the hydraulic fluid return line when a fluid pressure in the hydraulic fluid return line increases to a pressure threshold.

In accordance with one series of embodiments of the current disclosure, there is provided a tractor hitch system for hitching a tractor to a trailing implement. The tractor hitch system comprises a base, an actuator, a pin and a lever arm. The base is configured to be mountable on a drawbar of the tractor. The actuator is movable between a first position and a second position. The lever arm is attached to the base, connected to the actuator, and attached to the pin. The attachment of the lever arm to the pin allows the pin to pivot and move laterally with respect to the lever arm such that, when the actuator is in the first position, the pin engages the drawbar so as to be able to couple the tractor to the trailing implement, and when the actuator is in the second position, the pin is disengaged from the drawbar so that the tractor is not coupled to the trailing implement.

A lift link assembly of a three-point hitch. The lift link assembly includes a pin, a yoke, and a shaft. The yoke includes a main housing and first and second side arms that extend downwardly therefrom. The shaft includes a shank and a head positioned on a lower-end thereof. The shank is positioned in an upper-end through hole of the main housing, and the head includes an attachment point that receives the pin when the lift link assembly is in certain modes.

A ground engagement tool, such as a universal coulter, with an integrated offset to facilitate multiple mounting configurations. In some embodiments, the ground engagement tool includes a polygonal shank, defining, for example, an octagonal or hexagonal cross-section. The polygonal shank enables rotational offset to be secured in discrete rotational orientations. A lower bracket is mounted to a spindle, providing an angular displacement range for angular deflection of the ground engagement tool. The spindle includes a key structure that complements the angular orientations of the polygonal shank so that the lower bracket can be compensated for the rotational offset. A rotational indexing plate enables selection of one of a plurality of angular displacement ranges. Retention rods may be implemented for setting a depth of the tool. A dirt deflector may also be provided, dimensioned to prevent spewing dirt from landing on adjacent plant rows and to prevent fouling in muddy conditions.

Systems and methods for calibrating a machine for operating with an implement that is selectively coupleable to the machine. Both the implement and the machine have memories storing calibration data for machine-implement combinations. The machine and the implement are operated based on a calibration value stored to the machine memory corresponding to an identification of the specific implement that is coupled to the machine. If a calibration value for the specific implement is not already in the machine memory, the machine determines a calibration value for the implement based on other calibration data stored by the machine memory and/or the implement memory. In some embodiments, the calibration data stored by the machine and by the implement is synchronized when the implement is selectively coupled to the machine.