A ground working implement comprises a frame for receiving working tools and a trailer tower on one side of the ground working implement for attaching the ground working implement to a vehicle. An auxiliary chassis arranged on an other side of the ground working implement with at least one wheel arm and a wheel rotatably fastened thereto. The at least one wheel arm is movable vertically with respect to the ground working implement via at least one linkage. At least one energy accumulator is arranged movably between the frame and the at least one wheel arm with at least one bearing, wherein the at least one bearing is arranged on a straight line. The at least one linkage is arranged in a lowered position and a raised position of the at least one wheel arm along the straight line.

A ground working implement comprises a frame for receiving working tools and a trailer tower on one side of the ground working implement for attaching the ground working implement to a vehicle. An auxiliary chassis arranged on an other side of the ground working implement with at least one wheel arm and a wheel rotatably fastened thereto. The at least one wheel arm is movable vertically with respect to the ground working implement via at least one linkage. At least one energy accumulator is arranged movably between the frame and the at least one wheel arm with at least one bearing, wherein the at least one bearing is arranged on a straight line. The at least one linkage is arranged in a lowered position and a raised position of the at least one wheel arm along the straight line.

An improved feeder house assembly has a front end header adapter assembly formed from a front hook assembly for carrying a grainhead and a front header cradle assembly supporting the front hook assembly and including a pair of frame assemblies, each frame assembly having mated top domed surfaces. One of the frame assemblies is stationary and the other frame assembly has laterally tilting along the mated top domed surfaces along an arc of rotation by a pair of linear actuators located at either top side of the front end header adaptor and tangential to the arc of rotation.

An improved feeder house assembly has a front end header adapter assembly formed from a front hook assembly for carrying a grainhead and a front header cradle assembly supporting the front hook assembly and including a pair of frame assemblies, each frame assembly having mated top domed surfaces. One of the frame assemblies is stationary and the other frame assembly has laterally tilting along the mated top domed surfaces along an arc of rotation by a pair of linear actuators located at either top side of the front end header adaptor and tangential to the arc of rotation.

An agricultural harvesting head for mounting on a feederhouse of an agricultural combine has an adapter frame coupled to and supported on a center frame section with four links. Each link extends between and is pivotally coupled to the center frame section at a forward end of the link and is pivotally coupled to the adapter frame at a rear end of the link.

An agricultural harvesting head for mounting on a feederhouse of an agricultural combine has an adapter frame coupled to and supported on a center frame section with four links. Each link extends between and is pivotally coupled to the center frame section at a forward end of the link and is pivotally coupled to the adapter frame at a rear end of the link.

A windrower with a frame at a front end of the windrower and a cab coupled to the frame. The cab has a plurality of controls disposed in the cab for controlling the windrower. The windrower also has a lift arm with a first end and a second end, the first end being pivotally coupled to the frame, wherein the lift arm includes a transverse bend defined at a location between the first and second ends. A first coupler is coupled to the second end of the lift arm and a second coupler coupled to the lift arm between the first and second ends. The first coupler is configured to couple the frame to a rotary-style head and the second coupler is configure to couple the frame to a draper-style head.

A windrower with a frame at a front end of the windrower and a cab coupled to the frame. The cab has a plurality of controls disposed in the cab for controlling the windrower. The windrower also has a lift arm with a first end and a second end, the first end being pivotally coupled to the frame, wherein the lift arm includes a transverse bend defined at a location between the first and second ends. A first coupler is coupled to the second end of the lift arm and a second coupler coupled to the lift arm between the first and second ends. The first coupler is configured to couple the frame to a rotary-style head and the second coupler is configure to couple the frame to a draper-style head.

A controller on a harvester vehicle is arranged to automatically identify a header in electrical communication with the vehicle upon key activation of the harvester vehicle. Programming instructions on the controller can generate notifications to the user based upon a state of activation of the float mechanism and the state of header identity detection. The controller also prompts the user to confirm the identity of the header if the detected identity of the header has changed. The controller also uses header identity to log usage hours of the header on the computer controller in association with the identity of the header such that maintenance schedules for a plurality of different headers interchangeably used on a common harvester vehicle can be tracked.

A support system for an agricultural header includes a first actuator configured to couple to a frame of the agricultural header and to a first element of the agricultural header. The support system also includes a second actuator configured to couple to the frame of the agricultural header and to a second element of the agricultural header. Furthermore, the support system includes a third actuator configured to couple to the frame of the agricultural header and to the second element of the agricultural header. The support system also includes a fluid supply system configured to provide pressurized fluid to the first actuator and to the second actuator. The third actuator is fluidly isolated from the fluid supply system, the first actuator, and the second actuator.