Agricultural tractor

An agricultural tractor comprising:

• a power generator located in a power supply room, and configured to generate power;
• an advance/retreat device including drive wheels configured to generate advance/retreat force by rotating in conjunction with operation of the power generator, and steer wheels configured to adjust an advance/retreat direction;
• a transmission configured to convert revolutions per minute based on the operation of the power generator and input a converted revolutions per minute to the drive wheels;
• a cabin disposed behind the power supply room and above the transmission, and configured to form a boarding space where a driver rides;
• and
• a steering system configured to adjust a traveling direction by controlling the steer wheels;
• wherein the steering system comprises:
• a handle configured to be rotated and manipulated by the driver in the boarding space to control a direction of the steer wheels;
• a steering unit configured to contribute to changing the direction of the steer wheels by using the driver's rotational force applied to the handle;
• and
• a transmission unit configured to transmit rotational force of the handle to the steering unit, and provided with a plurality of rotation shafts that are interconnected to each other;
• wherein one side of the transmission unit is coupled to the handle and an other side of the transmission unit is coupled to the steering unit;
• and
• wherein a coupling target to which the steering unit is coupled is located within the power supply room;
• wherein the coupling target is the power generator,
• wherein the agricultural tractor further comprises a mounting bracket configured to couple and install the steering unit to the power generator, and
• wherein the steering unit is spaced apart from the transmission while being coupled to the power generator via the mounting bracket.