A harvester and a method for harvesting a crop is disclosed. The harvester includes two track drives positioned on opposite ends of a front axle of the harvester, each of the track drives including two main wheels that are arranged successively in the driving direction of the harvester, at least one auxiliary wheel positioned between the main wheels, and at least one track that surrounds the main wheels. The auxiliary wheel can interact with a bottom section of the track so that the forces to be deflected via the particular track drive into ground can be deflected at least proportionately using the auxiliary wheel. To reduce the shearing forces into the ground when the harvester turns, a control unit, depending on the steering angle of the harvester, controls a lifting unit to lift a front main wheel of a particular track drive from its home position to a lifted position.

An implement guidance module is provided for positioning a drawn implement as the implement is pulled by a vehicle traveling along a desired path of movement, the vehicle having a connection point for receiving a hitch. The module includes a module main frame having a first end configured for connection to the vehicle connection point, and a second end configured for connection to the implement, the main frame having a longitudinal axis, and having a pivot mount connected to the second end with an implement mounting plate pivoting relative to the module main frame about a pivot axis perpendicular to the longitudinal axis. A vehicle mounting plate defines the first end of the module main frame, and the implement mounting plate defines the second end of the module main frame.

A header for a crop harvesting machine includes front and rear wheel arrangements that pivot about respective upright axis between a field orientation and a perpendicular transport orientation, while having respective suspensions arrangements movable between different suspended heights. A biasing spring provides lift assist to carry weight of the wheel arrangement during adjustment of the suspension elevation while being isolated from the suspension once set at any one elevation. The front wheel arrangement includes an anti-rotation latch that locks the front wheel in the field orientation automatically upon disconnection of a hitch arm. A second wheel of the rear wheel arrangement can be held in a raised position relative to a first wheel in a field orientation. Load bearing surfaces between the suspended rear wheels and the header frame abut one another when latching to the header frame to isolate the suspension from the header frame in the transport orientation.

A digital fence of a work area is generated and loaded into a machine control system that controls an off-road machine. The machine control system detects whether the off-road machine is within a threshold distance of the digital fence and automatically controls operating parameters of the off-road machine when the off-road machine is within a threshold distance of the digital fence.

A display section displays information related to a plurality of fields. The operating section accepts a selection operation for one of the plurality of fields displayed on the display section. If the operating section accepts a selection operation for the one field, and if the position information acquired by the positioning unit corresponds to a position within the one field, the control section controls the display section to display a start button for starting the operation of the fertilizing apparatus. If an operation to the start button is accepted by the operating section, the control section starts the operation of the fertilizing apparatus, based on the work information for the one field stored in the storage section.

A working vehicle (2) for use in agriculture is configured for mounting a laterally protruding implement on the vehicle front or vehicle rear. The vehicle has an electronically controllable drive motor (4), an electronically controllable brake system (6), a sensor arrangement (8) for measuring rotational movements or rotational oscillations about at least one of three reference axes, and an electronic control device (10) for evaluating sensor data and for activating the drive motor (4) or the brake system (6). A data storage (50) stores threshold values for the sensor data. The control device determines characteristic values for the respective rotational movement or rotational oscillation and decides whether a reduction in travel speed is required in view of the threshold values. If true, the travel speed is reduced until the characteristic value reaches or falls below the threshold value.

Provided is a method of automatically combining a farm vehicle with a work machine including confirming a current position of the work machine, moving a farm vehicle into a range having a predetermined radius around the current position, and controlling the farm vehicle, on the basis of a current position and direction of a first coupling unit included in the work machine, so that the first coupling unit and a second coupling unit included in the farm vehicle are coupled to each other.

The invention relates to a method for predictively generating data for controlling a drive track and an operating sequence of an agricultural vehicle and of an agricultural machine, the method comprising the steps automatically detecting and storing vehicle and/or machine data through a sensor arrangement that is arranged at individual vehicles or individual machines for generating a vehicle and machine model; collecting and storing data regarding a three dimensional terrain topography and/or data regarding current and/or forecasted terrain properties and/or a weather condition for generating a predictive three dimensional geo referenced terrain model; optimizing imaging of the vehicle and machine model into the three dimensional predictive terrain model and computing drive track control data for defining a drive track and/or machine control data for controlling machine components; putting out and transmitting the drive track control data and/or the machine control data to a control unit of the agricultural vehicle and/or agricultural machine.

The invention relates to controlling a driving condition for an agricultural machine having a tractor, an implement for applying materials selected from the group of granular material, liquid material, and a powder-form material, the implement carried or trailed by the tractor and comprising a supply container, an application device, and a weight sensor device having at least one weight sensor and configured to sense an empty weight and a filling weight for the supply container. A tractor implement management system is provided and is operationally connected to the weight sensor device and configured for controlling driving conditions of the tractor. The method comprises driving the tractor, measuring first weight signals, indicative of a first driving condition, providing first tractor control signals, generated in response to the first weight signals and configured to apply a first control condition to the tractor driving, for controlling the tractor driving.

Work vehicle axle device includes a wheel drive case utilizing a centrally disposed vertically extending first coupling portion, a centrally disposed vertically extending second coupling portion spaced from the first coupling portion and an input shaft located below an upper end of either the first or second coupling portions and being configured to transmit rotational power to wheels. The first and second coupling portions are configured to pivotally mount to the wheel drive case to a vehicle body of the work vehicle in a manner that allows the wheel drive case to pivot about an axis that, when viewed from above, is at least one of parallel to a front to back direction of the vehicle body and parallel to a centrally disposed front to back axis of the vehicle body.