of rearwardly extending frame members 40 42 and 44 in a preferred embodiment the frame members 40 42 and 44 are removably coupled to center frame section 18 which allows the bulk fill assembly 30 to be removed from the implement 12 or added as an after market add on to an existing stack fold implement the platform 38 is supported above the work surface or transport surface by a pair of wheels 46 48 that are each connected to the platform 40 by respective parallel linkages 50 52 each linkage includes an upper link 54 56 and a lower link 58 60 respectively in addition to the links 54 60 a pair of lift arms 62 64 are provided lift arm 62 is coupled to frame member 44 at a knuckle 62 to which parallel linkage 50 is also connected in a similar manner lift arm 64 is coupled to frame member 40 at a knuckle 64 to which parallel linkage 52 is also connected as shown particularly in fig4 the cradle 36 further includes a y beam 66 that is pivotally coupled to the center frame member 42 as is customary for most central bulk fill assemblies an air blower 68 is mounted beneath cradle 36 is operable transfer particulate matter from the hoppers 32 34 to the individual mini hoppers 28 or directly to the openers 26 in a forced air stream as known in the art central bulk fill hoppers such as those described above provide the convenience of a central fill location rather than having to fill the individual seed boxes also the central fill hoppers have greater capacity than the seed boxes which reduces the number of fill iterations that must be taken when planting simply.