A system and method according to one embodiment are provided in a vehicle to perform a two-stage cut of grass or other vegetation in a field or lawn. The first stage may be a coarse cut stage, and the second stage may be a finish cut stage. The first and second stages may be conducted by separate cutting configurations. For instance, the first cutting configuration or coarse cutting configuration may be a flail mower configuration, and the second cutting configuration or finish cutting configuration may be a rotary cutting configuration.

A mowing device (10) has a central frame mounted on wheels (16a, 16b) carrying at least two mowing units (20a, 20b) which are each connected to the central frame (12) via a connection unit (24a, 24b), wherein a connection unit (24a, 24b) includes a main pivot arm (28a, 28b) and an outer pivot arm (26a, 26b), the outer pivot arm (26a, 26b) connected to the main pivot arm (28a, 28b) in such a manner that it is pivotable about an outer arm joint (34a, 34b) relative to the main pivot arm (28a, 28b), the connection unit (24a, 24b) further including a mowing unit joint (32a, 32b) for connecting the mowing unit (20a, 20b) to the outer pivot arm (26a, 26b), the mowing unit joint (32a, 32b) arranged at the end of the outer pivot arm (26a, 26b) that is remote from the outer arm joint (34a, 34b).

A mower includes a pair of drive wheels, a pairs of non-drive wheels, and a mower deck. The mower deck includes a central deck housing, a first blade housing, a second blade housing, and an actuator coupled to the central deck housing and at least one of the first blade housing and the second blade housing. The first blade housing is pivotally coupled to a first side of the central deck housing so as to be angularly displaceable relative to the central deck housing, the second blade housing is pivotally coupled to a second side of the central deck housing so as to be angularly displaceable relative to the central deck housing. The actuator is configured to selectively raise and lower at least one of the first blade housing and the second blade housing relative to the central deck housing.

The invention relates to an agricultural machine comprising two side units and a chassis that extends in a longitudinal direction and is equipped with two wheels, each side unit being fitted to pivot in relation to the chassis via a respective longitudinal joint around a folding axis parallel to a median plane of the chassis; each side unit comprising a tool unit connected to the chassis by a respective arm and being able to occupy a work position in which it rests on the ground and in which the length of the respective tool unit extends transversely to the longitudinal direction; each side unit being also able to occupy a transport position in which it is remote from the ground and in which the length and width of the respective tool unit are substantially parallel to the median plane. The machine comprises at least a tilter articulated with the chassis around at least one tilting axis oriented transversely to the longitudinal direction, and in the transport position of the side units, each tool unit is closer to the median plane than the respective arm.

The present invention relates to an agricultural machine intended to be hitched to a tractor and comprising two side units and a frame, which extends in a longitudinal direction, each side unit comprising an arm mounted so as to pivot relative to the frame around a respective folding axis oriented substantially parallel to the longitudinal direction, each side unit comprising a tool unit connected to the frame by means of the respective arm and being able to occupy a work position in which it rests on the ground, each side unit also comprising a connection means, which is configured to allow the respective tool unit in work position to move relative to the respective arm and which comprises at least one lightening actuator enabling an upward force to be exerted on each tool unit in work position. It is noteworthy in that the machine comprises a tie-rod connected to each of the arms through a respective upper joint of an axis parallel to the respective folding axis.

A mower apparatus has a tool bar mounted on wheels has a center section and right and left wing sections pivotally attached to the center section. When the tool bar is in an operating position the wing sections extend laterally from the center section perpendicular to the operating travel direction, and in a transport position the wing sections extend rearward or forward from the center section. A plurality of mowing units is attached to the tool bar such that when the tool bar is in the operating position each mowing unit extends rearward from the tool bar, and when the tool bar is in the transport position each mowing unit extends upward from the tool bar.

A pair of reel mower cutting unit steering limiters including a pair of pivoting members that may be independently pivoted between an engaged position providing a full range of steering of a reel mower cutting unit in a first direction on a vertical yaw axis, and a disengaged position reducing the steering of the reel mower cutting unit in the first direction. The maximum steering angle may be independently adjustable in each direction.

An agricultural apparatus including an agricultural vehicle together with a front work unit and two lateral work units located behind and to the sides of the front work unit. The front work unit has a connection to the front of the agricultural vehicle and the lateral work units share a connection to the rear of the agricultural vehicle. Each of the work units deposits cut crop as a swath. One or more sensors determine a height of the rear connection above the ground surface. A control unit is provided for controlling the height of the connections above the ground surface, such that if the height of the rear connection is determined to deviate from a predetermined value, the control unit causes the height of the rear connection to be adjusted towards the predetermined value.

A mower includes a pair of drive wheels, a pairs of non-drive wheels, and a mower deck. The mower deck includes a central deck housing, a first blade housing, a second blade housing, and an actuator coupled to the central deck housing and at least one of the first blade housing and the second blade housing. The first blade housing is pivotally coupled to a first side of the central deck housing so as to be angularly displaceable relative to the central deck housing, the second blade housing is pivotally coupled to a second side of the central deck housing so as to be angularly displaceable relative to the central deck housing. The actuator is configured to selectively raise and lower at least one of the first blade housing and the second blade housing relative to the central deck housing.

An agricultural apparatus including an agricultural vehicle and a number of work units suitable for cutting standing crop, including a front work unit and two lateral work units located behind and to the sides of the front work unit, each of the work units deposit cut crop as a swath. Each of the lateral work units include a conveyor to deposit cut crop. A plurality of sensors determine the speed of the agricultural apparatus and the speed of operation of each of the conveyors. A control unit receives inputs from the sensors, compares the inputs to a predetermined set of values for a desired vehicle speed and a speed of operation of the conveyors, and as indicated by the comparison, adjusts the speed of operation of at least one conveyor.