A steering arrangement for a vehicle includes: a hydrostatic steering unit provided with two work ports, a high-pressure port, a low-pressure port, a main branch of the flow arranged between the work ports and the high-pressure port and comprising a dosing device, and an amplification branch arranged between the work ports and the high-pressure port, in parallel with the dosing device, and comprising a flow-rate regulating device of the electrically actuated type, a steering shaft provided with a first end adapted for being connected to a steering member and a second end adapted for being connected to the hydrostatic steering unit, an electric motor configured to set the steering shaft in rotation, and an electronic control unit configured to actuate the flow-rate regulating device as a function of a parameter indicative of an operating condition of the vehicle.

Provided is an operation mechanism of a work vehicle capable of suppressing transmission of vibration from a vehicle body to a cabin. The operation mechanism of a work vehicle includes: a first link portion which is supported by the vehicle body (a center frame, a transmission, and the like); a second link portion which is supported by a cabin placed on the vehicle body; and a third link portion which has flexibility and connects the first link portion and the second link portion so as to be interlockable.

An agricultural tractor having an auxiliary control station located outside of the tractor cab. The auxiliary control station is used for the actuation of tractor components, e.g. hydraulic cylinders, when an operator is outside of the cab. The auxiliary control station has a user interface which allows the external controls of the auxiliary control station to be reassigned to operate different actuatable elements of the tractor, thereby providing for increased ease-of-use of the tractor when an operator is outside of the cab.

An operator seat system is provided that includes an operator seat and an armrest control center with an I/O (input/output) system that is connected to and moves with the operator seat. An armrest control center mount system may include a seat mount and an armrest control center mount that are attached to each other with an adjustment system that allows adjustment of the armrest control center with respect to the operator seat.

An operating mechanism of a work vehicle includes: an operating portion that is provided to a side console disposed beside a seat and can be operated by an operator; and a switching portion capable of switching between a used state in which the operating portion can be used and a non-used state in which the operating portion cannot be used.

An operation lever for a working vehicle, the operation lever being arranged to one side of an operator seat of the working vehicle, includes: a swing body configured to be swingable; and a grip arranged on an upper portion of the swing body. The grip includes: a gripping arranged to the one side; an operating portion arranged to another side opposed to the one side and provided with an operation switch; an extending portion extending backward from a lower portion of the gripping portion; and an anti-slip portion arranged between a surface of the gripping portion and a surface of the extending portion.

A working vehicle according to one aspect of the present invention includes: an operator seat; and an arm rest arranged to a side of the operator seat and provided with a surface on which a plurality of operation tools are arranged. The plurality of operation tools include one operation tool has: a push-operating portion to be operated by being pushed; a display portion to display whether being in an operated state or being in a non-operated state; and a protrusion arranged between the push-operating portion and the display portion and separating the push-operating portion from the display portion.

It is contemplated to arrange a plurality of operational levers without inviting complications of the arrangements or enlargement of the vehicle body, intensively for better operability between the driver's seat and one of the right and left rear fenders. In a riding work vehicle, a plurality of operational levers 25, 26 are disposed adjacent on the right and left sides between a driver's seat and one of right and left rear fenders 7. Of the plurality of operational levers 25, 26, an inner operational lever 25 disposed on the side of the driver's seat is displaceable in a front-rear direction of a vehicle body. Of the plurality of operational levers 25, 26, an outer operational lever 26 disposed on the side of the rear fender has an entire grip portion 26A thereof disposed more upwardly of the vehicle body than a grip portion 25A of the inner operational lever 25, the outer operational lever being displaceable in the front-rear direction of the vehicle body between a first operational position on more vehicle body front side than an operational range of the inner operational lever 25 and a second operational position on more vehicle body rear side than the operational range of the inner operational lever 25, the outer operational lever being position-retainable at the first operational position and the second operational position, respectively.

An interior finishing member for a driver's cab in a work vehicle includes a bellows. The bellows is configured to be provided at an inner wall to separate an outside and an inside of the driver's cab. The bellows has a hole via which the outside communicates with the inside and through which an operation lever is configured to pass.

A hybrid zero turn vehicle is disclosed, having an internal combustion engine supported on a frame and an operator platform located adjacent to the rear of the frame. An upright riser is disposed on the frame. The vehicle uses an electrical generating device driven by the engine and first and second electric drive transmissions to drive the output wheels. An electrical bus or controllers may be mounted on a panel of the upright riser and offset vertically above the engine to assist in providing a compact design. A pair of drive levers is mounted on the upright riser for controlling the output of the vehicle.