Bottom-Discharge Open Top Wagon Operating On 1520mm Gauge Railways
This bottom-discharge open top wagon is engineered for operation on 1520mm gauge railway systems, specifically designed for transporting construction machinery, mechanical equipment, coal, ore, and other materials that do not require weather protection.
Key Characteristics
- Comprises car body, bogies, air brake equipment, and coupler buffer device
- Car body structure includes underframe, side wall, end wall, and bottom discharge door
- Equipped with CA-3 automatic coupler compliant with GOST standards, including matching coupler yoke and MT-2 draft gear
- Air brake system utilizes GOST-compliant 6540 air control valve
- Features three-piece casting steel bogie design

Technical Specifications
| Load Capacity |
74t |
| Volume Capacity |
88m³ |
| Axle Load |
25t |
| Minimum Curve Radius |
120m |
| Maximum Operating Speed |
120km/h |
| Length |
13980mm |
| Length Between Truck Pivot Centers |
8650mm |
| Coupler Height (Unloaded) |
1060±20mm |
Reference Photos
