S11 901 aproaching Wellawatta in 27.02.2023
SLR Class  :- S11
Introduction years :- 2011 to 2012
No of Sets :- 20
Power car Nos  :- 894 to 913  
Builder :- Integral Coach Factory 
State :- India
Prime Mover  :- Cummines - 16V KTA 50L
Mode of Power transmission :- Diesel Electric (AC to DC Power Transmission)
Power  :- 1400 hp 
rpm :- 1360
Weight :- 71 ton
Length :- 70’  
Wheel arrangement :- Bo-Bo
Brake system :- Air 
Max speed  :- 120 km/h
Gauge :- 1676 mm
Type :- Diesel Multiple Unit
Set Formation :- One power car,Two 3rd Class Compartment, Two 2nd Class Compartment  and 3rd Class dummy car
Purpose :- Suburban and Long distance passenger Train Service.
S11 899 Damaged due to accident at Alawwa in 2011 back in service after repair.
S11 902 Destroyed  due to an accident at Pothuhera in 30.04.2014

Information as at 06.04.2023

classs11 integralcoachfactory dieselmultipleunit dieselelectricmultipleunit dmu passengertrain ceylongovernmentrailway srilankatransport srilankarailways wellawattha s11901