Abstract: The present disclosure relates to an agricultural work vehicle comprising: a vehicle body supporting an engine; a hydraulic transmission for changing speed with respect to the drive generated by the engine; an HST pedal which is connected to a swash plate control shaft of the hydraulic transmission and rotates the swash plate control shaft; a sensor unit which is directly coupled to the swash plate control shaft, and senses the rotation of the swash plate control shaft to acquire sensing values; and a control unit for controlling the rotation speed of the engine according to the sensing values.

Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.

Abstract: The present disclosure relates to an agricultural work vehicle comprising: a vehicle body supporting an engine; a hydraulic transmission for changing speed with respect to the drive generated by the engine; an HST pedal which is connected to a swash plate control shaft of the hydraulic transmission and rotates the swash plate control shaft; a sensor unit which is directly coupled to the swash plate control shaft, and senses the rotation of the swash plate control shaft to acquire sensing values; and a control unit for controlling the rotation speed of the engine according to the sensing values.

Abstract: The present disclosure relates to a hydraulic transmission assembly comprising: a hydraulic transmission for performing speed shifting for the power generated by an engine; a pump shaft connected to the pump; a motor shaft connected to the motor; a sub speed-shift shaft connected to the pump shaft and/or the motor shaft through a plurality of speed-shift gears; a mounting main body having a mounting space for the hydraulic transmission; a speed-shift case having an accommodation space for the sub speed-shift shaft, and coupled to the mounting main body; and a cover part coupled to the mounting main body so as to cover the mounting space, wherein the cover part is coupled to the mounting main body such that at least a portion thereof is accommodated in the mounting space, and provides support power to one side of the sub speed-shift shaft.

Abstract: The present disclosure relates to a hydraulic transmission assembly comprising: a hydraulic transmission for performing speed shifting for the power generated by an engine; a pump shaft connected to the pump; a motor shaft connected to the motor; a sub speed-shift shaft connected to the pump shaft and/or the motor shaft through a plurality of speed-shift gears; a mounting main body having a mounting space for the hydraulic transmission; a speed-shift case having an accommodation space for the sub speed-shift shaft, and coupled to the mounting main body; and a cover part coupled to the mounting main body so as to cover the mounting space, wherein the cover part is coupled to the mounting main body such that at least a portion thereof is accommodated in the mounting space, and provides support power to one side of the sub speed-shift shaft.

Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.