Passenger Sleep Railway Passenger Car AAR Passenger Information Train Coach
This is a 160 km/h class air-conditioned passenger rail vehicle available in both seating and sleeper configurations, designed for safe, comfortable, and efficient long- and medium-distance passenger transportation.
- Engineered to meet demanding operational requirements, the passenger car features a robust all-steel welded car body as its structural core.
- Its running gear is equipped with Y32 MS type bogies that deliver stable running performance and excellent ride quality at the designated operating speed.
- The coupling system adopts UIC-standard chain couplers and buffering devices to ensure reliable connection and longitudinal shock absorption between vehicles.
For braking performance, the vehicle is fitted with a KNORR brake system, providing precise, responsive, and highly reliable braking control. Complemented by a rubber windshield for effective sealing and noise reduction, the car also integrates a full suite of electrical systems, UIC-compliant air conditioning systems, UIC-standard doors and windows, along with complete interior fittings and passenger amenities. The integrated design of these subsystems ensures compliance with international railway standards, while optimizing operational safety, passenger comfort, and maintainability.
| Specification | Value |
|---|---|
| Gauge | 1435mm |
| Axle Load | 20t |
| Tare Weight | 35.4 |
| Fixed number of seat car | 88 |
| Fixed number of sleeper car | 20 |
| Buffer height (new and empty) | 1060+/-5 mm |
| Max. Operation speed | 160km/h |
| Min. Curve radius | 150m |
| Brake system | C3WI-P Distribution valve + hand brake |

This is a 160 km/h class air-conditioned passenger rail vehicle, offered in both seating and sleeper versions. It is engineered for safe, comfortable, and efficient medium- and long-distance railway passenger transportation, adapting to mainstream intercity and trunk-line passenger operation demands.
The vehicle adopts multiple UIC-compliant systems and high-performance components: structural core with robust all-steel welded car body, running gear with Y32 MS type bogies, coupling system with UIC-standard chain couplers and buffering devices, brake system with KNORR technology, and auxiliary systems including UIC-compliant air conditioning, UIC-standard doors and windows, plus rubber windshield, complete electrical systems and interior fittings.
For passengers: It delivers excellent ride quality, effective noise reduction, stable air conditioning, and complete amenities for a comfortable travel experience. For operators: The integrated subsystem design ensures international railway standard compliance, precise/reliable braking, stable running performance, and optimized maintainability, enhancing operational safety and efficiency.
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