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Achievements

 

·          Testing Directorate conducts about 50 field trials and about 25 laboratory trials every year

·           Some recent important trials and tests conducted are

 

Oscillation Trials

Self-Generating LHB AC-II variant

New Milk Tank Van "VVHN1"

BOXNS wagon

NDM6 loco

WAG5 Taochi converted loco

Coaching Stock

·  1600 hp HHp DEMU coaches

·  Prototype rake of 12 car formation BG air conditioned AC EMU coaches with indigenous 3-phase propulsion system of M/s BHEL

·  Self-Generating LHB AC-II variant coach on fiat Bogie fitted with 30 kw permanent magnet (pm) alternator with Controller (LWGACCW1)

·  BG LHB SLR coach fitted with underslung DG set and pneumatic suspension at secondary stage on fiat bogies

·  LHB non AC EOG GS variant (LS-5) coach on fiat bogie

·  Self-generating (SG) main line GS coach retrofitted with bogie of VHP enhanced capacity BG parcel van (GS2)

·  SG Non-AC ICF variant coach (WGSA)

·  AC EMU MRVC Phase-II coaches with M/s Bombardier electrics

 

Freight Stock

·  25T axle load BG bogie open wagon type BOXNS 25T wagon

·  New Milk Tank Van "VVHN1" (44.600 liter capacity) on ICF all coiled bogie fitted with bogie mounted brake system

·  25T axle load BG bogie open wagon type BOXNS

·  25T axle load BG bogie open wagon type BOXN25M fitted with modified swing motion bogie

·  25T axle load BG bogie open wagon type BOXNHL25T fitted with CASNUB 22HS bogie

·  25T axle load BG bogie open wagon type BOXNEL

·  25T axle load BG bogie open wagon type BOYEL

·  25T axle load broad gauge bogie open wagon type GONDOLA 25

·  Broad Gauge Bogie Brake Van type BVCM

 

Locomotives

·  NDM6 (HP) 610 mm Narrow Gauge diesel hydraulic locomotive

·  WAP 4 class of locomotive with 6 mm & 5 mm root wear and 3 mm flange wear with worn wheel on curved track

·  WAG5 Taochi converted locomotive

 

Departmental Vehicles

·  Rail Borne Maintenance Vehicle RBMV.01 (transportation code-RBMVP) manufactured by M/s Phooltas Harsco Rail Solutions Pvt. Ltd. Patna

·  Diesel hydraulic BG 4-Wheelar Self-propelled Mast Erection Machine Vehicle (MEMV) manufactured by M/S Phooltas Harsco Rail Solutions Pvt Ltd, Patna

·  Three Coach High Speed "SPART" with two power packs manufactured by ICF, Chennai fitted with Voith transmission

Metro Trials

Lucknow Metro Coach

·  Lucknow Metro (LMRC) coaches manufactured by M/s Alstom Transport India Ltd

·  Chennai Metro (CMRL) coaches manufactured by M/s Alstom Ltd

·  Delhi Metro (DMRC) RS-10 coaches manufactured by M/s Hyundai Rotem Korea Ltd.

·  Kochi Metro coaches manufactured by M/s Alstom Ltd

·  Hyderabad Metro (LTMRHL) coaches manufactured by M/s Hyundai Rotem

·  Jaipur Metro (JMRCL) coaches manufactured by M/s BEML, India

     

 

Longitudinal Jerk Trials