Agricultural device for soil processing with two sets of working rollers comprising a supporting frame, which comprises a central part, a left wing and a right wing, wherein the left and right wing are rotatably attached to the central part, at least two rows of working units attached to the supporting frame, wherein the working units are arranged in regular distances in every row, a left set of rollers attached to the left wing and a right set of rollers attached to the right wing, wherein the sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs, wherein the discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers, wherein the distances between individual discs are the same along the whole width of the agricultural device, and wherein the discs of front rollers are located in the same plane as the working units.

Agricultural device for soil processing with two sets of working rollers comprising a supporting frame, which comprises a central part, a left wing and a right wing, wherein the left and right wing are rotatably attached to the central part, at least two rows of working units attached to the supporting frame, wherein the working units are arranged in regular distances in every row, a left set of rollers attached to the left wing and a right set of rollers attached to the right wing, wherein the sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs, wherein the discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers, wherein the distances between individual discs are the same along the whole width of the agricultural device, and wherein the discs of front rollers are located in the same plane as the working units.

An agricultural implement comprising: a ground engaging tool; and an actuator mechanism (366; 466; 566). The actuator mechanism is configured to provide a bias force to the ground engaging tool such that it is biased towards a working position. The agricultural implement also includes a controller that is configured to automatically set the level of the bias force that is provided by the actuator mechanism based on control-data.

An agricultural device for soil processing with two sets of working rollers comprises a supporting frame, which comprises a central part, a left wing and a right wing. The left and right wings are rotatably attached to the central part. At least two rows of working units are attached to the supporting frame. The working units are arranged in regular distances in every row. A left set of rollers is attached to the left wing and a right set of rollers is attached to the right wing. The sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs. The discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers. The distances between individual discs are the same along the whole width of the agricultural device. The discs of front rollers are located in the same plane as the working units.

An agricultural device for soil processing with two sets of working rollers comprises a supporting frame, which comprises a central part, a left wing and a right wing. The left and right wings are rotatably attached to the central part. At least two rows of working units are attached to the supporting frame. The working units are arranged in regular distances in every row. A left set of rollers is attached to the left wing and a right set of rollers is attached to the right wing. The sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs. The discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers. The distances between individual discs are the same along the whole width of the agricultural device. The discs of front rollers are located in the same plane as the working units.

An agricultural system comprising a plough. The plough comprising: a plough body; a stone-trip-mechanism that is configured to be tripped when the plough body encounters a stone or other obstruction; and a trip-sensor configured to provide trip-data in response to the stone-trip-mechanism being tripped. The agricultural system also includes a location-determining-system associated with the plough, wherein the location-determining-system is configured to provide location-data that is representative of a location of the plough; and a controller. The controller is configured to: receive the trip-data; and store location-data provided by the location-determining-system as a trip-location based on the trip-data, wherein the trip-location is a location of the plough at the time that the stone-trip-mechanism is tripped.

An agricultural implement comprising: a ground engaging tool; and an actuator mechanism (366; 466; 566). The actuator mechanism is configured to provide a bias force to the ground engaging tool such that it is biased towards a working position. The agricultural implement also includes a controller that is configured to automatically set the level of the bias force that is provided by the actuator mechanism based on control-data.

An agricultural system comprising a plough. The plough comprising: a plough body; a stone-trip-mechanism that is configured to be tripped when the plough body encounters a stone or other obstruction; and a trip-sensor configured to provide trip-data in response to the stone-trip-mechanism being tripped. The agricultural system also includes a location-determining-system associated with the plough, wherein the location-determining-system is configured to provide location-data that is representative of a location of the plough; and a controller. The controller is configured to: receive the trip-data; and store location-data provided by the location-determining-system as a trip-location based on the trip-data, wherein the trip-location is a location of the plough at the time that the stone-trip-mechanism is tripped.

Agricultural device for soil processing with two sets of working rollers comprising a supporting frame, which comprises a central part, a left wing and a right wing, wherein the left and right wing are rotatably attached to the central part, at least two rows of working units attached to the supporting frame, wherein the working units are arranged in regular distances in every row, a left set of rollers attached to the left wing and a right set of rollers attached to the right wing, wherein the sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs, wherein the discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers, wherein the distances between individual discs are the same along the whole width of the agricultural device, and wherein the discs of front rollers are located in the same plane as the working units.

Agricultural device for soil processing with two sets of working rollers comprising a supporting frame, which comprises a central part, a left wing and a right wing, wherein the left and right wing are rotatably attached to the central part, at least two rows of working units attached to the supporting frame, wherein the working units are arranged in regular distances in every row, a left set of rollers attached to the left wing and a right set of rollers attached to the right wing, wherein the sets of rollers are divided into front rollers and rear rollers and provided with attachments and discs, wherein the discs on the sets are located between these attachments. The number of discs of rear rollers differs exactly by one disc from the number of discs of front rollers, wherein the distances between individual discs are the same along the whole width of the agricultural device, and wherein the discs of front rollers are located in the same plane as the working units.