The four-axle type Uahs tank wagons (from 1980 designated Zas) with a liquid capacity of 880 hl or 88 m, built from 1972 onwards, were hired out as private wagons [P] from wagon rental companies to many railway administrations. The wagons were used to transport heavy oil and mineral oil products.
Crossing.
Track length 104.2 mm, crossing angle 30 °.
The crossing tracks are electrically separated so that two different circuits can cross each other.
