An agricultural vehicle includes a chassis, a header carried by the chassis, an operator cab carried by the chassis, wheels carried by the chassis, at least one wheel driver coupled to at least one of the wheels and configured to drive the at least one coupled wheel at a wheel drive speed, a control handle placed in the operator cab that is displaceable from a zero speed position to a maximum speed position, and a controller operably coupled to the at least one wheel driver. The controller is configured to receive a header type signal indicating a header type of the header and output a resolution signal to the at least one wheel driver to define the maximum speed amount based at least partially on the received header type signal.

An agricultural implement includes a first central implement section. At least one second implement section is positioned on each of two sides of the first implement section. Adjacent implement sections are each displaceable relative to one another about a pivot axis in order to displace the implement between a transport position and a working position. Each implement section comprises mowing mechanisms, conveying mechanisms or both. A hat-like conveying element made from an elastically deformable material is positioned on at least one of the mowing mechanisms, on at least one of the conveying mechanisms or both.

A combine includes a feeder housing that include a movable cradle frame at the front, configured to receive a header, so that a controlled movement of the cradle frame may be imparted to the header during a harvesting run. The combine further includes a driveline for driving moving components of the combine header. The driveline includes a belt drive mounted laterally with respect to the feeder housing. The belt drive is configured to transfer a rotation of a first drive axle that is part of the driveline, to a rotation of a second axle to which a drive axle of the header can be coupled. The belt drive includes two pulleys which are maintained in a common plane regardless of movement of the header relative to the feeder housing. The pulleys are rotatably mounted in a longitudinally extendable bridge structure, and are coupled to the first and second axles.

A combine includes a feeder housing that include a movable cradle frame at the front, configured to receive a header, so that a controlled movement of the cradle frame may be imparted to the header during a harvesting run. The combine further includes a driveline for driving moving components of the combine header. The driveline includes a belt drive mounted laterally with respect to the feeder housing. The belt drive is configured to transfer a rotation of a first drive axle that is part of the driveline, to a rotation of a second axle to which a drive axle of the header can be coupled. The belt drive includes two pulleys which are maintained in a common plane regardless of movement of the header relative to the feeder housing. The pulleys are rotatably mounted in a longitudinally extendable bridge structure, and are coupled to the first and second axles.

A crop divider includes a housing including an interior cavity and an adjustment assembly disposed within the interior cavity of the housing. In an embodiment, the adjustment assembly is configured to adjust a height of the housing relative to ground. In an embodiment, the adjustment assembly includes an adjustment handle disposed within the interior cavity and a pivot disposed vertically above the adjustment handle within the interior cavity of the housing. In an embodiment, the housing is configured to rotate about an axis through the pivot in response to rotation of the adjustment handle.

A harvesting header of an agricultural machine includes a frame, a cutting mechanism coupled to the frame and configured to cut crop, an auger rotatably coupled to the frame at a location rearward of the cutting mechanism, and an impeller rotatably coupled to the frame at a location rearward of the auger. The impeller is configured to receive crop from the auger and condition the cut crop. The crop is projected by the auger in a rearward and upward direction relative to the impeller.

An agricultural harvester comprises a feederhouse pivotally attached to a chassis, where the feederhouse defines a conduit for conveying crop material rearwardly from a front opening. A header interface frame is pivotally mounted to the feederhouse over the front opening to permit header pitch adjustment around a pitch adjustment axis. Upper and lower linear actuators are connected on one side of the feederhouse between the feederhouse and interface frame to control the pitch adjustment.

A stalk roll assembly for header of a combine harvester. The assembly includes first and second stalk rolls spaced laterally with respect to one another and rotating in opposite directions. Each stalk roll includes a frusto-conical nose and a cylindrical body. The cylindrical body includes a plurality of radially extending flutes. The nose includes a pair of helical flights. The plurality of flutes includes at least one cutting flute having a straight edge and a plurality of puncturing flutes with teeth. The stalk rolls are laterally offset a distance that permits the tips of the flutes to laterally overlap and the teeth of the puncturing flutes are longitudinally offset so the tips of the teeth are received between with the valleys of the teeth of the other stalk roll.

A stalk roll assembly for header of a combine harvester. The assembly includes first and second stalk rolls spaced laterally with respect to one another and rotating in opposite directions. Each stalk roll includes a frusto-conical nose and a cylindrical body. The cylindrical body includes a plurality of radially extending flutes. The nose includes a pair of helical flights. The plurality of flutes includes at least one cutting flute having a straight edge and a plurality of puncturing flutes with teeth. The stalk rolls are laterally offset a distance that permits the tips of the flutes to laterally overlap and the teeth of the puncturing flutes are longitudinally offset so the tips of the teeth are received between with the valleys of the teeth of the other stalk roll.

In a combine harvester (10), the forward-directed driveline from the combine is coupled to the transversely oriented header drive axle through a transverse gearbox (26) that is mounted on a moveable cradle frame (20) onto which the header is mounted. in addition, the housing (28) of the gearbox or at least the portion of the housing including the input axle of the gearbox is rotatably arranged relative to the cradle frame (20), about a rotation axis oriented transversely to the combine's forward direction. A mechanical link (45) is furthermore provided between the rotatable gearbox housing (portion) (28) and the feeder housing (11), configured to control the orientation of the input axle (29) of the transverse gearbox, so as to maintain the alignment of the input axle (29) relative to the driveline of the combine.