ACHIEVEMENTS DESIGN & DEVELOPMENT OF TRACTION IN INDIAN RAILWAYS
1) WDS3 DIESEL LOCOMOTIVE (BG)
? 650 hp gross power
? Dual service i.e. main line & shunting
? MAYBACH MD435 MaK engine ? Axle load 19 t
? Speed potential ;?? main line 65 km/h ?? shunting 27 km/h
? Suri hydro-mechanical transmission
? Wheel arrangement O-C-O
2). WDM2 DIESEL ELECTRIC LOCOMOTIVE
? Mixed Service Broad Gauge
? 16 cylinder fuel efficient 251B engine
? 2600 hp gross power ? Axle load 18.8 t
? Maximum operating speed 120 km/h ? Co-Co tri-mount bogie
? AC-DC transmissionWDM3A Diesel Electric Locomotive ? Mixed Service Broad Gauge ? 16 cyl. uprated fuel efficient 251B engine ? 3100 hp gross power ? Axle load 18.8 t ? Maximum operating speed 120 km/h ? Co-Co tri-mount bogie ? AC-DC transmission
3).WDP1 DIESEL ELECTRIC LOCOMOTIVE
? Passenger Service Broad Gauge
? 12 cyl. uprated fuel efficient 251B engine
? 2300 hp gross power
? Axle load 20 t
? Maximum operating speed 120 km/h
? Two stage flexi-coil suspension Bo-Bo bogie ? AC-DC transmission
4).WDG3A CLASS DIESEL ELECTRIC LOCOMOTIVE
? Freight Service Broad Gauge
? 16 cyl. uprated fuel efficient 251B engine
? 3100 hp gross power
? Axle load 20.5 t
? Maximum operating speed 100 km/h
? High Adhesion Co-Co tri-mount bogie
? AC-DC transmission
5).WDP3A CLASS DIESEL ELECTRICAL LOCOMOTIVE
? Passenger Service Broad Gauge
? 16 cyl. uprated fuel efficient 251B engine
? 3100 hp gross power
? Axle load 19.5 t
? Maximum operating speed 160 km/h
? Co-Co 2-stage 3-axle flexi coil bogie
? AC-DC transmission
6).WDM3D CLASS DIESEL ELECTRIC LOCOMOTIVE
? Mixed Service Broad Gauge
? 16 cylinder up-rated fuel efficient 251B engine
? 3300 hp gross power with hotel load facility ? Axle load 19.5 t
? Maximum operating speed 120 km/h
? Co-Co high adhesion bogie
? AC-DC transmission with micro-processor based control system
7).WDG4 CLASS DIESEL ELECTRIC LOCOMOTIVE
? Freight Service Broad Gauge
? 16 cylinder 2-stroke fuel efficient 710GB engine
? 4000 hp gross power
? Axle load 21 t
? Maximum operating speed 100 km/h
? High Adhesion HTSC Co-Co bogie
? 3-phase AC-AC transmission
? EM2000 microproceesor control computer
8).WDP4 CLASS DIESEL ELECTRIC LOCOMOTIVE
? Passenger Service Broad Gauge
? 16 cylinder 2-stroke fuel efficient 710G3B engine
? 4000 hp gross power
? Axle load 19.5 t
? Maximum operating speed 160 km/h
? High Adhesion HTSC (A-A-I 1-A-A) bogie ? 3-phase AC-AC transmission
? EM2000 microprocessor control computer
9). WDP4 CLASS DIESEL ELECTRIC LOCOMOTIVE
? Passenger Service Broad Gauge
? 16 cylinder 2-stroke fuel efficient 710G3B engine
? 4500 hp gross power
? Axle load 19.5 t
? Maximum operating speed 160 km/h
? High Adhesion HTSC (A-A-I 1-A-A) bogie ? Indigenous IGBT based 3-phase
10).DIESEL ELECTRICAL MULTIPLE UNIT
? Passenger Service Broad Gauge
? 700 hp gross power
? Speed potential upto 80 km/h
? Axle load 18.65 t
? On-board power & cooling equipment
? Passenger capacity 792 (seating 288, standing 504)
11). DIESEL HYDRAULIC MULTIPLE UNIT
? Passenger Service Broad Gauge
? 700 hp gross power ? Speed potential upto 95 km/h ? Axle load 17 t
? Under-slung Cummins engine and Voith transmission
? Passenger capacity 854 (seating 319, standing 535)
12). DIESEL HYDRAULIC MULTIPLE UNIT
? Passenger Service Meter Gauge
? 350 hp gross power
? Speed potential upto 75 km/h
? Axle load 11.96 t
? Electric transmission
? Passenger capacity 1184 (seating 424, standing 760)
13).RAILBUS , PASSENGER SERVICE BROAD GAUGE
? 152 hp gross power
? Speed potential upto 70 km/h
? Axle load 14 t
? Frame mounted Cummins engine & hydraulic transmission
? Passenger capacity 152 (seating 76, standing 76)
14).RAILBUS
? Passenger Service Meter Gauge
? 120 hp gross power
? Speed potential upto 55 km/h
? Axle load 11 t
? Frame mounted Ashok Leyland engine & hydraulic transmission
? Passenger capacity 120 (seating 60, standing 60)
15). DIESEL ELECTRIC MULTIPLE UNIT
? Passenger Service Broad Gauge
? 1400 hp gross power
? Speed potential upto 100 km/h
? Air springs on the bogies for comfort riding
? Transmission-electrical
? Passenger capacity 1092 (seating 384, standing 708)
16). DIESEL ELECTRIC MULTIPLE UNIT for J&K SECTION
? Passenger Service Broad Gauge
? 1400 hp gross power
? Speed potential upto 100 km/h
? Ergonomically and aesthetically designed Centrally heated coaches
? Heating of coaches by underslung DA set ? Passenger capacity 1776 (seating 618, standing 1158)
? Provision of accessible facilities for persons with disabilities
17).WDM CLASS DIESEL LOCOMOTIVE
? Passenger Service on 610 mm Narrow Gauge
? Manufactured for Neral - Matheran hill & Darjeeling-Himalayan section with 1 in 20 grade 127? curve & 132? curve respectively upto 16 km/h
? 340 hp gross power
? Speed potential upto 30 km/h
? O-B?-O bogie
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