Rolling Stock Components
Rolling stock originally referred to the vehicles that move on a railway. It usually includes both powered and unpowered vehicles, for example locomotives, railroad cars, coaches, and wagons.
Rolling Stock Components
1- Car body
- Car body shell
- Underframe
- Floor
- Crash structure
- Windows
- Insulation
- Painting and Sound damping
- Fixing / connecting elements
2- Car body fittings
- Front/End car body fittings
- Roof car body fittings
- Underframe car body fittings
- Lateral car body fittings
3- Guidance (Bogies and running gear)
- Motor bogie
- Trailer bogie
4- Power System
- Power supply
- Power generation
- Power conversion
- Power dissipation
- Power storage
5- Propulsion
- Traction Control Unit (TCU)
- Gear box
- Traction motor
- Mechanical transmission
- Power converter
6- Auxiliary systems
- Air supply system
- Hydraulic system
- Auxiliary electric system
- Main Auxiliary Converter equipment
- Low Voltage Power Supply / Battery Charger equipment
- Special Aux. Converter equipment
- Battery equipment
- External supply system
- Cooling unit for power and drive systems
- Fire protection system
- Sanding equipment
- Horn
- Flange lubrication device
7- Braking System
- Brake control system
- Friction brake equipment
- Wheel Slip Protection (WSP) equipment
- Magnetic track brake equipment
- Emergency brake equipment
- Eddy current brake equipment
8- Interiors
- Interior architecture
- Interior equipment
- Toilet system
- Engine room
- Catering system
9- On board vehicle control
- Electronic Train Control System (ETCS)
- Train Control Management System (TCMS)
- Heritage Automatic Train Protection (ATP) unit
- Automatic Train Operation (ATO) unit
- Fault data logger
- Heritage juridical recorder unit
- Voice recorder
- System, capture unit
- Video surveillance
- Electronic rear mirror
10- Passenger information System (PIS)
- Public Address System
- Safety Alarm Systems
- Central Passenger information System (PIS) unit
- Driver-Machine Interface (DMI) for train/travel information
- Seat reservation
- Billing System
- Trackside equipment
11- Communication systems
- Train to wayside communication system
- Onboard communication system
12- Cabling and Cabinets
- Cabling
- Cabinets
13- Door System
- External doors
- Internal doors
14- Heating, Ventilating and Air Conditioning (HVAC)
- Heating, Ventilating and Air Conditioning (HVAC) control unit
- Air conditioning system
- Heating system
- Air ventilation and distribution system
- Air intake
- Exhaust air unit
- Pressure protection system
15- Tilt System
- Tilt Control Unit
- Actuating System
- Pantograph tilt system
- Tilt monitoring and detection
16- Lighting
- Emergency lighting system
- Exterior lighting system
- Interior lighting system
17- Coupler
- Front coupler
- Intermediate coupler
- Emergency coupler (Towing coupler)
Source: iris-rail.org