20,500 Gallon UAN & General Purpose Tank Car
This 20,500 gallon tank car is designed for the transportation of Urea Ammonium Nitrate (non-regulated) and products authorized by DOT Part 173 for which there are no special commodity requirements and non-regulated commodities compatible with this class of car. It is equipped with a 20-inch 8-bolt manway, a 165 psi pressure relief valve, and a top fittings arrangement consisting of 2- and 3-inch valves, a thermowell, and a vacuum relief valve to accommodate closed system loading and unloading. The bottom outlet is a 4-inch steam jacketed ball valve. This car is fitted with a 12-line exterior heating coil system and 4” thermal insulation. Various options for loading/unloading valve configurations and alternate heater coil and insulation systems are available.
Length Inside N/A Width, Inside N/A Length, Over Couplers 49' 3.5" Width, Extreme 10' 7.125" Height, Inside N/A Door Opening, Width N/A Height, Extreme 15' 1" Height, Top of Rail to Threshold N/A Clearance AAR PLATE B
Light Weight 71,000lbs. Gross Rail Load 263,000lbs. Load Limit 192,000lbs. Cubic Capacity N/A Gallon Capacity 20,555
- Curve Negotiability Radius
Uncoupled 150' Coupled to Like Car 174' Coupled to Base Car 173'