PURPOSE: To simply and readily carry out conveyance work of bales which are formed, packed and discharged using a roll baler, by attaching a bale- supporting member to a mounting frame equipped at the rear face side of a tractor car body in a specified state.
CONSTITUTION: A bale-supporting member 4 is attached to a mounting frame 3 equipped at the rear surface side of the car body of a tractor (T) through a three-point link hitch (c) so as to be capable of free change between a state where the bale-supporting member is projected rearwards and another state where the member stands upright along the mounting frame. A coupling hitch 11 of a roll baler body (a) is coupled with a traction hitch 35 in a state where a bale-supporting member 4 stands upright, and by detaching the roll baler body (a), the mounting frame 3 and the bale-supporting member 4 are changed to a fork lift for holding the bale.
IKUTA YOSHIHITO
SHIRAIWA MASANORI
