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The hopper car is designed for bulk transportation of cement, gypsum, lime, alabaster, alumina, and quartz sand, as well as other types of cargo authorized for transportation in cement cars within the capacity.

The 19-3018 hopper car has an unloading mechanism with a manual drive enabling measured unloading. The cargo is unloaded between the rails through two pairs of unloading hatches.

To prevent vacuum environment the car is fitted with an anti-vacuum valve with the drive linked to the blocking device of handwheels of the unloading mechanism.

The 19-3018 hopper car service life is 26 years.