A railway side dump wagon is a specialized type of freight railcar designed to transport bulk materials—such as ore, coal, and rock—and unload them quickly to the side of the tracks. Unlike hopper cars that discharge between the rails, these wagons can dump their entire load to the left or right, making them ideal for construction and mining operations.

| Loading Capacity | 70T |
| Tare Weight | ≤36T |
| Axle Load | 26.5T |
| Max. Tipping Angle | 45° |
| Volume | 30m³ |
| Design Speed | 120km/h |
| Max. Running Speed | 100km/h |
| Gauge | Can be customized |
| Bogie | Three-piece Type |
| Power of Dump | Compressed Air |
The wagon's body tilts laterally (typically to a 45-degree angle) using pneumatic or hydraulic systems, allowing the load to slide out directly onto the ground beside the railway.