Tractor including tractor mower module

A tractor including a tractor mower module, the tractor comprising:

• a frame coupled to a lower portion of a tractor body;
• a power transmission unit provided on the tractor body to transmit power to the outside of the tractor body;
• a front bracket provided on one side of the frame;
• and
• a tractor mower module which is connected to the front bracket and the power transmission unit when the tractor body moves forward and separated from the front bracket and the power transmission unit when the tractor body moves backward,
• wherein the power transmission unit includes a first PTO coupling having a first jaw formed to be connected to the tractor mower module and transmit power thereto, and
• the tractor mower module includes a second PTO coupling having a second jaw formed to engage the first PTO coupling.