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Self-discharging opening-roof wagon design series Tadgnss/Tadnss with two 2-axle bogies, type 9-434.0 is designed in the version Tadgnss for transport of food bulk goods requiring weather protecting, e.g. bulk corn or in the version Tadnss for transport of other bulk goods incl. chemically aggresive substrate, without requirement to ventilation. The closed wagon is resistant to water and powder snow entering into the loading space.
The wagon body is a space steel welded structure. In the upper part of the wagon body is a loading trap, which is covered with one-side-opening roof hinged to the wagon side through the mechanism operated with handwheel from wagon plattform.
The goods is gravity unloaded, by proportioning, from both wagon sides through four + four high-level discharging gaps. The discharging gaps are covered with segmental gates which are pivoted in cross girder in the frame. The gap size is possible to control by opening of segmental gate. Opening and closing of segmental gate is made by hand with gear mechanism through levers from pattform on both wagon ends.
The wagon corresponds to the RIV regulations and without restrictions in speed regime „SS“.
| General technical dates | |
|---|---|
| Bogie | Y 25Ls(s)d1 |
| Brake | DK-GP-A |
| Clearance under normal conditions between discharge chute and rail level | 700 mm |
| Length over buffers | 21 640 mm |
| Loading capacity | 82 m3 |
| Max. gross weight | 90 000 kg |
| Max. speed with 20 t axle load | 120 km/h |
| Max. speed with 22,5 t axle load 100 km/h | 100 km/h |
| Max. tare weight | 27 300 kg |
| Max. wagon body width | 2 908 mm |
| Max. wagon height above rail level | 4 290 mm |
| Nominal wheel diameter | 920 mm |
| Size of discharge hopper, fully open (four hoppers per side) | 400 x 1 500 mm |
| Size of loading aperture with roof fully upon | 1 200 x 16 800 mm |
| Track gauge | 1 435 mm |
| Width of fixed chute | 600 mm |