A controller for a harvester receives a speed of the harvester, the pitch, the yaw and the roll of the vehicle body, compares the sensed yaw, pitch and roll of the vehicle body to respective acceptable yaw, pitch and roll ranges. The controller also receives a conveyor position respect to the vehicle body, compares the conveyor position to an acceptable range of conveyor positions, calculates a center of gravity of the harvester based upon the yaw, pitch, roll and conveyor position, and compares the speed of the harvester to an acceptable range of speeds based upon the calculated center of gravity of the harvester. The controller also sends a signal to move the conveyor with respect to the vehicle body, alert the user to move the conveyor with respect to the vehicle body, reduce the speed of the harvester, or alert the user to reduce the speed of the harvester.

An agricultural machine header which can be coupled to and uncoupled from a harvesting machine The header includes a frame having with a plurality of adjustable supports for coupling with at lest two row divider sets. The header further includes at least one pair of base cutting discs and at least one knock-down roller. The header supports the base cutting discs in an adjustable and flexible way that allows them to be adjusted according to conditions and characteristics of crop to be harvested.

An agricultural machine header which can be coupled to and uncoupled from a harvesting machine The header includes a frame having with a plurality of adjustable supports for coupling with at lest two row divider sets. The header further includes at least one pair of base cutting discs and at least one knock-down roller. The header supports the base cutting discs in an adjustable and flexible way that allows them to be adjusted according to conditions and characteristics of crop to be harvested.

A sugarcane biomass chopper that can be attached to a harvester. The sugarcane chopper has a main support configured for attachment to arms of a harvester's top cutter or topper. The sugarcane chopper further includes a leaf deflector attached to said main support. The shredder is connected to said leaf deflector on one side and a pneumatic impulse resource on a second side. The pneumatic impulse resource is further connected to a flow concentrator; and a discharge pipe connected to said flow concentrator. The chopper is configured so that biomass is directed by the leaf deflector to the pneumatic impulse resource and into the shredder, which in turn discharges the shredded biomass through the flow concentrator and the discharge.

A sugarcane biomass chopper that can be attached to a harvester. The sugarcane chopper has a main support configured for attachment to arms of a harvester's top cutter or topper. The sugarcane chopper further includes a leaf deflector attached to said main support. The shredder is connected to said leaf deflector on one side and a pneumatic impulse resource on a second side. The pneumatic impulse resource is further connected to a flow concentrator; and a discharge pipe connected to said flow concentrator. The chopper is configured so that biomass is directed by the leaf deflector to the pneumatic impulse resource and into the shredder, which in turn discharges the shredded biomass through the flow concentrator and the discharge.

A feed train assembly for a sugarcane harvester includes a first feed section comprising a plurality of first pairs of upper and lower feed rollers configured to receive a first mat of sugarcane, with such pairs of upper and lower feed rollers comprising a first upstream pair of upper and lower feed rollers. The feed train assembly also includes a second feed section comprising a plurality of second pairs of upper and lower feed rollers configured to receive a second mat of sugarcane, and a combined feed section configured to receive the first and second mats of sugarcane from the first and second feed sections, respectively. A rotational axis of the lower feed roller of the first upstream pair of upper and lower feed rollers is oriented non-parallel relative to a rotational axis of the upper feed roller of the first upstream pair of upper and lower feed rollers.

A feed train assembly for a sugarcane harvester includes a first feed section comprising a plurality of first pairs of upper and lower feed rollers configured to receive a first mat of sugarcane, with such pairs of upper and lower feed rollers comprising a first upstream pair of upper and lower feed rollers. The feed train assembly also includes a second feed section comprising a plurality of second pairs of upper and lower feed rollers configured to receive a second mat of sugarcane, and a combined feed section configured to receive the first and second mats of sugarcane from the first and second feed sections, respectively. A rotational axis of the lower feed roller of the first upstream pair of upper and lower feed rollers is oriented non-parallel relative to a rotational axis of the upper feed roller of the first upstream pair of upper and lower feed rollers.

A harvester includes a feed system operable at a feed speed and configured to feed a crop towards a blade. The blade is configured to cut the crop into crop billet and is operable at a cutting speed. The harvester further includes an optical sensor configured to generate a signal corresponding to a length of the crop billet and a control system with a processor, a memory, and a human-machine interface. The control system is configured to receive the signal and programmed to adjust one or both of the cutting speed or the feed speed based on the signal.

A harvester includes a feed system operable at a feed speed and configured to feed a crop towards a blade. The blade is configured to cut the crop into crop billet and is operable at a cutting speed. The harvester further includes an optical sensor configured to generate a signal corresponding to a length of the crop billet and a control system with a processor, a memory, and a human-machine interface. The control system is configured to receive the signal and programmed to adjust one or both of the cutting speed or the feed speed based on the signal.

A cane pickup and separation device mountable to a vehicle, the front of which is depicted in FIG. 1 and identified by reference No. 2. The device includes at least two sorting augers with auger tips, a frame, a separation wall, and a pickup spiral. The sorting augers each have auger tips that are adapted to be positioned slightly above ground level. The sorting augers diverge relative to one another and are inclined upwardly and rearwardly at similar inclined angles θ to the horizontal to define a diverging gap. Behind the augers is the upwardly and rearwardly inclined separation wall. The separation wall is rearward of the pair of augers and extends substantially across the diverging gap. The frame is mountable to the vehicle and is adapted to support the pair of sorting augers and the separation wall. The device further includes at least one pickup spiral set at a shallower angle π inclination to the horizontal than the steeply inclined angle θ.