A support assembly for a trailered implement includes an implement support link that is moveable between an implement support position and a stowed position, and a shaft support link that is coupled to the implement support link via an intermediate link. The shaft support link is moveable between a first support position and a second support position. When the implement support link is disposed in the implement support position, the shaft support link may be disposed in the first support position to support and position the rotatable shaft at a first height relative to a ground surface. When the implement support link is disposed in the stowed position, the shaft support link may be disposed in the second support position to support and position the rotatable shaft at a second, lower height relative to the ground surface.

Systems and methods are disclosed herein for navigating an operator of a self-propelled vehicle for coupling with an attachment implement therefor. Each one of a first set of sensing elements arranged on the vehicle coupler forms a sensing pair with a respective one of a set of second sensing elements arranged on the attachment implement. Indicia for each of the sensing pairs on a user interface is displayed to the operator, corresponding to a three-dimensional spatial orientation of the first and second sensing elements with respect to each other. The user interface may comprise respective portions for each sensing pair, each portion comprising an indicator dynamically adjusted in a crosshair corresponding to first and second dimensions of alignment of the corresponding sensing elements with respect to each other, and the indicator in each portion further dynamically adjusted in appearance corresponding to a third dimension of distance between the corresponding sensing elements.

A sway adjustment apparatus includes a casing, a fastener positioned within an interior of the casing, a first seal positioned near a first end of the casing between the fastener and the casing, a second seal positioned near a second end of the casing between the fastener and the casing, a cover positioned at a first end of the fastener, and end member positioned at a second end of the fastener. A first set of external threads on the fastener cooperate with internal threads in the casing. The first set of external threads and the internal threads are positioned between the first seal and the second seal. Rotating the fastener in a first direction extends the fastener from the casing. Rotating the fastener in a second direction retracts the fastener into the casing. The end member maintains the position of the fastener within the casing.

An agricultural machine has a symmetrical chassis hydraulically transformable between a folded transport configuration and two unfolded configurations, using articulated beams. An air seeder example has a primary beam linking a tractor to a hopper-carrying trailer, also locating the chassis. Machinery such as seed openers is held in frames pivoted from the tertiary beams. In all configurations except completely folded, lateral chains that are maintained tight with a hydraulically powered tensioning system having sideways compliance maintain the tertiary beams and frame-supported machinery in a symmetrical configuration to each side of the primary beam, when working.

An agricultural implement includes a frame assembly configured to support a storage tank. The frame assembly includes a pair of longitudinal beams positioned on opposite lateral sides of the storage tank, and multiple cross members extending between the pair of longitudinal beams. A substantially flat upper surface of each cross member is secured to a lower surface of each longitudinal beam, and each cross member is configured to support the storage tank via contact between the substantially flat upper surface of the cross member and a substantially flat lower surface of the storage tank such that the substantially flat lower surface of the storage tank is positioned vertically below an upper surface of each longitudinal beam.

A system comprising a work machine ECU configured to communicate with a vehicle, a vehicle ECU configured to communicate with a work machine, the vehicle ECU configured to control operation of the vehicle at in a first mode, the first mode being determined by a first signal transmitted from the work machine ECU to the vehicle ECU, the vehicle ECU configured to operate the vehicle in a second mode, the second mode being determined by a second signal transmitted from the work machine ECU to the vehicle ECU, and an actuator configured to send a command to the vehicle ECU to operate the vehicle in a third mode, the third mode being determined by a third signal transmitted from the work machine ECU to the vehicle ECU.

A system comprising a work machine ECU configured to communicate with a vehicle, a vehicle ECU configured to communicate with a work machine, the vehicle ECU configured to control operation of the vehicle at in a first mode, the first mode being determined by a first signal transmitted from the work machine ECU to the vehicle ECU, the vehicle ECU configured to operate the vehicle in a second mode, the second mode being determined by a second signal transmitted from the work machine ECU to the vehicle ECU, and an actuator configured to send a command to the vehicle ECU to operate the vehicle in a third mode, the third mode being determined by a third signal transmitted from the work machine ECU to the vehicle ECU.

An agricultural work machine and an operating device for controlling the operation of both of a front lifting mechanism and a rear lifting mechanism of an agricultural work machine are disclosed. The agricultural work machine includes a front lifting mechanism, a rear lifting mechanism, and an operating device. The operating device includes an operating element configured to control operation of the front lifting mechanism and the rear lifting mechanism, at least one visualization element, and at least one selection switch. The at least one selection switch is configured to receive a selection of at least one of the front lifting mechanisms or rear lifting mechanism for active control; and the at least one visualization element is configured to visually indicate a current lifting position of the one of the front lifting mechanism or the rear lifting mechanism selected for active control.

An agricultural work machine and an operating device for controlling the operation of both of a front lifting mechanism and a rear lifting mechanism of an agricultural work machine are disclosed. The agricultural work machine includes a front lifting mechanism, a rear lifting mechanism, and an operating device. The operating device includes an operating element configured to control operation of the front lifting mechanism and the rear lifting mechanism, at least one visualization element, and at least one selection switch. The at least one selection switch is configured to receive a selection of at least one of the front lifting mechanisms or rear lifting mechanism for active control; and the at least one visualization element is configured to visually indicate a current lifting position of the one of the front lifting mechanism or the rear lifting mechanism selected for active control.

A trailer device for an agricultural vehicle includes a frame part and a guide part longitudinally, displaceably mounted in the frame part. The guide part includes a coupling element provided on an end face. The frame part is pivoted by a lifting apparatus for raising and lowering the coupling element relative to a base frame for attaching to a load-bearing vehicle structure. The device includes at least one spring element arranged between the base frame and the frame part such that the spring element exerts a pretensioning force on the frame part for assisting the raising of the coupling element.