Class S6

                          Pic by Primal Madusanka

Introduction years :- 1974 to 1975
Years of Withdrawn :- 1998 to 2013         
No of Sets :- 10
Power car Nos  :- 733 to 742
Builder :- Hitachi
State :- Japan
Prime Mover  :- Paxman V12 YJXL
Mode of Power transmission :- Diesel Hydraulic
Power  :-  1165 H.P.
rpm :- 1500
Weight :-  51 ton
Length :-  58' 9"
Wheel arrangement :-  B-B
Brake system :- Vacuum
Max speed  :- 88 km/h
Gauge : - 1676 mm
Type :- Diesel Multiple Unit
Set Formation :- One power car,Three 3rd Class Compartment and 3rd Class dummy car
Purpose :- Suburban and Commuter service.