Modelled after twelve coal transport carriages, so-called Hopper Cars, of the Union Pacific Railroad (UP). Design with five unloading devices on the wagon floor. Current operating condition.Model: Complete new construction in detailed design with different operating numbers. Detailed bogie with special wheel set All wagons with face-end hand wheel and loaded with real coal in full-scale grain. The NEM shaft can be fixed with the provided clamping pieces for operation with claw couplings. All carriages packed individually in additional packaging. Length over coupling of each wagon approx. 19 cm. DC WHEEL SET E320552 (NEM), E320389 (RP25). Products BEARING Union Pacific are made under trademark license from the Union Pacific Railroad Company.An additional hopper car set with another six cars with other operating numbers is available in the TRIX H0 range under article number 24903 by the reference to the required exchange wheel sets.The matching train locomotives of the series ES44AC can