A reel arm for a header of an agricultural harvester comprising a rotatable coupler, a first linkage assembly and a second linkage assembly is disclosed. The rotatable coupler has a central rotational axis and includes a control shaft extending therethrough parallel to the central rotational axis. The first linkage assembly includes a first end connected to the control shaft about a first lateral side of the rotatable coupler and a second end opposite the first end for connection to a reel tine bar of a first reel assembly of the header. The second linkage assembly includes a first end connected to the control shaft about a second lateral side of the rotatable coupler and a second end opposite the first end for connection to a reel tine bar of a second reel assembly of the header.

A reel arm for a header of an agricultural harvester comprising a rotatable coupler, a first linkage assembly and a second linkage assembly is disclosed. The rotatable coupler has a central rotational axis and includes a control shaft extending therethrough parallel to the central rotational axis. The first linkage assembly includes a first end connected to the control shaft about a first lateral side of the rotatable coupler and a second end opposite the first end for connection to a reel tine bar of a first reel assembly of the header. The second linkage assembly includes a first end connected to the control shaft about a second lateral side of the rotatable coupler and a second end opposite the first end for connection to a reel tine bar of a second reel assembly of the header.

Disclosed is a lifting assembly for a crop severing assembly forwardly carried by a tractor having a frame and front a frame and an axle assembly carrying front wheel assemblies. The crop severing assembly has a forward end and a rear end, and includes a pair of bracket assemblies located at the forward end and atop the crop severing assembly. A pair of lift cylinder assemblies each have a lower end and a top end. The lift cylinder lower ends are located at either side of the rear end of the crop severing assembly to bottom brackets extending from the tractor frame forward of the tractor axle assembly and are attached between each cylinder lower end and each cylinder top end to trunnions carried by the crop severing bracket assemblies for pivotally raising and lowering of the forward end of the crop severing assembly.

Disclosed is a lifting assembly for a crop severing assembly forwardly carried by a tractor having a frame and front a frame and an axle assembly carrying front wheel assemblies. The crop severing assembly has a forward end and a rear end, and includes a pair of bracket assemblies located at the forward end and atop the crop severing assembly. A pair of lift cylinder assemblies each have a lower end and a top end. The lift cylinder lower ends are located at either side of the rear end of the crop severing assembly to bottom brackets extending from the tractor frame forward of the tractor axle assembly and are attached between each cylinder lower end and each cylinder top end to trunnions carried by the crop severing bracket assemblies for pivotally raising and lowering of the forward end of the crop severing assembly.

An agricultural system includes a header having a row unit with a feed roller configured to engage a crop and to pull a stalk of the crop toward the field. The header also includes a conveyor configured to receive a desirable crop material of the crop from the row unit and to direct the desirable crop material of the crop toward an inlet of the agricultural system. The header further includes a sensor system configured to detect presence of material other than grain (MOG) proximate to or at the conveyor.

An agricultural system includes a header having a row unit with a feed roller configured to engage a crop and to pull a stalk of the crop toward the field. The header also includes a conveyor configured to receive a desirable crop material of the crop from the row unit and to direct the desirable crop material of the crop toward an inlet of the agricultural system. The header further includes a sensor system configured to detect presence of material other than grain (MOG) proximate to or at the conveyor.

An impact sensor system for a header of an agricultural system includes a first sensor vibrationally connected to a deck plate of the header, wherein the first sensor is configured to generate first signals in response to detection of vibrations due to initial contact between a crop and the deck plate of the header. The impact sensor system also includes a second sensor vibrationally connected to the deck plate of the header and positioned forward of the first sensor, wherein the second sensor is configured to generate second signals in response to detection of the vibrations due to the initial contact between the crop and the deck plate of the header.

An impact sensor system for a header of an agricultural system includes a first sensor vibrationally connected to a deck plate of the header, wherein the first sensor is configured to generate first signals in response to detection of vibrations due to initial contact between a crop and the deck plate of the header. The impact sensor system also includes a second sensor vibrationally connected to the deck plate of the header and positioned forward of the first sensor, wherein the second sensor is configured to generate second signals in response to detection of the vibrations due to the initial contact between the crop and the deck plate of the header.

Disclosed is a lifting assembly for a crop severing assembly forwardly carried by a tractor having a frame and front a frame and an axle assembly carrying front wheel assemblies. The crop severing assembly has a forward end and a rear end, and includes a pair of bracket assemblies located at the forward end and atop the crop severing assembly. A pair of lift cylinder assemblies each have a lower end and a top end. The lift cylinder lower ends are located at either side of the rear end of the crop severing assembly to bottom brackets extending from the tractor frame forward of the tractor axle assembly and are attached between each cylinder lower end and each cylinder top end to trunnions carried by the crop severing bracket assemblies for pivotally raising and lowering of the forward end of the crop severing assembly.

Disclosed is a lifting assembly for a crop severing assembly forwardly carried by a tractor having a frame and front a frame and an axle assembly carrying front wheel assemblies. The crop severing assembly has a forward end and a rear end, and includes a pair of bracket assemblies located at the forward end and atop the crop severing assembly. A pair of lift cylinder assemblies each have a lower end and a top end. The lift cylinder lower ends are located at either side of the rear end of the crop severing assembly to bottom brackets extending from the tractor frame forward of the tractor axle assembly and are attached between each cylinder lower end and each cylinder top end to trunnions carried by the crop severing bracket assemblies for pivotally raising and lowering of the forward end of the crop severing assembly.