Summary: This tank car utilized for transporting alumina powder and other similar powdery material is suitable for operating on China standard gauge railway. It is of all steel welded structure without center sill, and is mainly comprised of tank body, headstock, ladder assembly, air inlet pipeline assembly, brake equipments, coupler and draft gear, and bogie, etc. The car adopts ZK6 bogie, brake system with 120 type control valve, NSW type brake equipment, 17 type coupler and MT-2 type draft gear.
Main technical parameters：
| Loading capacity（t） |
70 |
| Tare weight（t） |
23.6 |
| Volume（m3） |
76 |
| Max. operating speed (km/h) |
120 |
| Min. radius of curvature negotiable (m) |
145 |
| Discharging speed （t/min） |
1.5～2 |
| Transmission distance（m） Horizontal Vertical |
150 30 |
| Residual volume |
≤0.2％ |
