Rolling Stock
Asa Bhanu Technical Services (ABTS) has a core business unit dedicated to Rail Transportation Engineering, which was established in 1998. Over the past two decades, ABTS has played a prominent role in the Metro/Railway sector, undertaking various responsibilities and contributing significantly to the field.
Under the Rail Transportation Engineering division, ABTS has been involved in a wide range of activities. These include but are not limited to, providing testing & Commissioning and Maintenance services that advance economy efficiency and safety in rail transportation.
ABTS has worked closely with large OEMs government authorities, public transportation agencies, and private sector clients to deliver comprehensive solutions in the Metro/Railway sector. Our expertise extends to areas such as signalling systems, rolling stock maintenance, electrification, and overall project management. Our dedication to excellence, customer satisfaction, and commitment to the advancement of rail transportation has positioned us as a trusted partner in to all sectors the industry.
ABTS has participated in many Metro projects and has experience of working on Rolling Stock of major international and local make.
Services Offering

Project Management and Interface
We undertake the following principal activities
- Project Monitoring and Control
- Project scheduling and Co-ordination
- Implementation of QA and QC procedures
- Pre and post tender services
- Specification reviews
- Design and Interface
- Testing & commissioning activities

Testing and Commissioning
ABTS has long experience of performing testing and commissioning activities of metro train projects
Factory Tests
- First Article Inspection at factory
- Vehicle level tests at Car builder factory
Site tests
- Standstill tests
- Dynamic tests
- Routine tests
- Mainline tests
- Interface tests

Preventive Maintenance
ABTS perform Preventive maintenance activities of Rolling stock
- Planning of Maintenance schedules
- Service checks
- Pre departure checks
- Inspections
- On board tests
- Maintenance records
- Fleet Checks
- Manning of operational lines

Corrective Maintenance
ABTS provides corrective maintenance services of Rolling stock
- Investigation of faults
- Software Services
- Troubleshooting
- Repair/Rectification
- Maintain Failure Records
- Failure Analysis report
- RAMS report

Overhauls, Modifications and Retrofitting
ABST undertakes Overhauls, modifications and retrofitting of Rolling Stock
- Intermediate Overhaul
- Periodic Overhaul
- Hardware / Software modifications
- Retrofitting

Sourcing
ABTS supports their overseas customers by sourcing material, equipment and components from India. Our services in this include total vendor management such as
- Supplier development
- RFQ and Quotation
- Price Negotiation
- Quality Control
- Delivery Control

Technical Documentation
ABTS provides the following Technical documentation services for Rolling stock
- Operation and Maintenance Manual
- Operator Training Manual
- Maintenance Training Manual
Interface with other systems
ABTS on behalf of the clients, interfaces with various systems associated with metro rail. ABTS has the ability to coordinate and review the interface requirements and suggest suitable solutions that are mutually agreeable to both parties.


Field Testing & Commissioning
Testing & commissioning plays an important role in delivering the train to site and handover the train to customer within the schedule.
ABTS has long experience in testing and commissioning activities of metro train projects for the past 20 in India and overseas.
ABTS with its dedicated base of engineering resources undertake all the Testing & commissioning activities associated with Rolling stock equipment.
Preventive, Corrective Maintenance and Overhaul of Rolling Stock
ABTS undertake comprehensive maintenance of rollingstock. The responsibilities encompassed include all aspects of day-to-day operation with Scheduled and unscheduled maintenance of paramount importance enabling the trainsets to be returned to traffic within the shortest possible time frame.


Sourcing of Components
We also provide support in localization and in establishing local procurement for Rolling stock equipment. Our services in this sector include total vendor management such as identifying the suitable suppliers, obtaining quotations, negotiating contracts (prices & conditions) follow-up for timely progress and on schedule delivery. We ensure quality in every step of Supply Chain Management.
Technical Documentation
Our capabilities in Engineering, testing and maintenance aspects of rolling stock facilitate clear understanding of client requirements and provide the technical documentation in a smooth manner.
We offer our services in preparation of Operation & Maintenance manuals, Training manuals and design documentation.





Our Rolling Stock Services across in India & Abroad
