The present invention relates to a tractor harness capable of restricting the left and right swing angles of the harness plate to desired angles according to the specifications of the tractor, the condition of the non-knot, or the users choice.The tractor harrow according to the present invention includes a harness frame 200 having a front end hinged to a mounting structure 100 installed in a rotary or a rotary thereof, a harness 300 coupled with a rear end of the harness frame 200, And a lifting cylinder (400) for lifting and lowering the harness plate (300), wherein the harness frame (200) has a front end hinged to the rotary or mounting structure (100) And a central portion of the transverse frame 211 is coupled to the central portion of the transverse frame 211 by a swing axis 230 And a lower frame 220 swinging in the left and right direction and the lower bracket 212 and the lower bracket 212 are respectively installed at the lower center of the horizontal frame 211 and the upper center of the lower frame 220 for the installation of the swing shaft 230 A swing shaft bracket 221 is formed, A plurality of springs 240 are installed on both sides of the transverse frame 211 to be connected to the lower frame 220 to be returned by the elastic force of the swinging operation of the lower frame 220, The angle limiting means 500 is installed on the left and right sides of the lower frame 220 so as to limit the angle of swing by adjusting the gap between the opposite frames of the lower frame 220 and the hinge axis. And is swung in the left and right directions together with the lower frame 220 about the swing shaft 230. The swing shaft 230 is rotated in the left and right directions.본 고안은 트랙터의 사양이나 무논의 상태 또는 사용자의 선택에 따라 써레판의 좌우 스윙각도를 원하는 각도로 제한하여 사용할 수 있는 트랙터용 써레에 관한 것이다.본 고안의 트랙터용 써레는, 로타리 또는 그 로타리에 설치된 장착구조물(100)에 전단이 힌지 결합되는 써레프레임(200)과, 상기 써레프레임(200)의 후단과 결합되는 써레판(300)과, 상기 써레판(300)을 승강시키기 위한 승강실린더(400)를 포함하여 구성된 트랙터용 써레 있어서, 상기 써레프레임(200)은, 상기 로타리 또는 장착구조물(100)에 전
