Class S2

                        Pic courtesy by Dilshan Gunawardana

Introduction years :- 1958 to 1959
Years of Withdrawn :- 1980 to 1983           
No of Sets :- 15
Power car Nos  :-  574 to 588
Builder :-   Schindler
State :- Switzwerland
Prime Moer  :- Maybach MB 435
Mode of Power transmission :- Diesel Hydraulic
Power  :- 790 hp
rpm :- 1500
Weight :- 55 ton
Length :-  55’
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.