The present invention relates to a Power Take Off (PTO) coupler and a hitch equipped with such a PTO coupler. The PTO coupler comprises a power transmission coupler； and a securing mechanism. The securing mechanism is adapted for fixedly securing an extremity of the power transmission coupler to the hitch. The securing mechanism comprises a position adjustment mechanism for allowing planar movement of the power transmission coupler within the securing mechanism. The securing mechanism may further comprise a compression adjustment mechanism for adjusting pressure received by the power transmission coupler.
