bigtractorpower 2022 in the field with three White Farm Equipment FIELD BOSS tractors mold board plowing. This plowing team includes a 152 hp FIELD BOSS 4-150 tractor and OLIVER 566 6/18 Plow, 145 hp FIELD BOSS 2-150 and OLIVER 545 5/16 Plow as well as a 135 hp FIELD BOSS 2-135 and WHITE 508 5/16 Plow.