T4.100F SPECIAL TRACTOR – L/CAB – TIER 4A 03/16 01/18. T4.100F SPECIAL TRACTOR – L/CAB – TIER 4A – MY18 09/17. T4.100F SPECIAL TRACTOR – W/CAB – NEXT GENERATION 07/22. T4.100F SPECIAL TRACTOR – W/CAB – TIER 4A 05/16 01/18.