The Rhaetian Railway has several series of tank wagons for mineral oil transport under the designation Za 8100. The Za 8131-8140, built in 1973 by the JMR company, ran under the old designation Uah 81xx until 1997. In the years 1996 to 1997 the vehicles received new tanks

Technical information about the prototype: 4-axle RhB mineral oil transport wagon with open platforms, weight 12.10t - payload 36.00t - tank size 42,000l - permissible speed 70km/h - length over buffers 11.00m

The mineral oil tank wagons of type “Za” of the 8131 – 8140 series with a loading volume of 42,000 liters transport the mineral oil products safely by rail through Graubünden.

They may be filled to a maximum of 95% of their capacity. For a tank wagon with a loading volume of 42,000 liters, this corresponds to a maximum filling of 40,000 liters or 34 tons. The white bar on the side of the wagon (middle) indicates the mineral oil tank wagons that are equipped with a gas return system. All tank wagons have a slope on both sides towards the middle of the wagon to ensure complete emptying.

The model is delivered with the vehicle numbers Uah 8131 to 8140 or Za 8131 to 8140, each without advertising models. The car has Micro-trains couplings and double-insulated metal wheel sets.

Please note that the kit is very delicate!

Overview of the contents of the kit:

RhB mineral oil tank car kit "Nm-G01020"

- 0.2mm nickel silver etching board kit.
- 4 center-bearing axles (wheel sets).
- Micro-Trains couplings.
- 3D printing resin tank, white metal castings + screws
- Labeling with different vehicle numbers: Uah 81XX or Za 81XX
- extensive assembly instructions.