now a days, WDP4D's are in fashion... many trains are now getting WDP 4 series regularly as loco link,,
IN SWR, UBL division, atleast 60% - 75% trains get UBL/KJM WDP 4/B, and moreover other zone trains like Haripriya, Chalukya have also been attached WDP 4 series.... As iam from UBL, i find WDP honks much throughout the day....