337k Pressure Tank

34,300 Gallon Anhydrous Ammonia Pressure Tank Car

This 34,300 gallon tank car is built to meet DOT 112J500W specifications and to operate at a 286,000 lbs gross rail load for the transportation of anhydrous ammonia. The car is equipped with a 22 5/8-inch manway and an internal tank test pressure of 500 PSI. Top fittings consist of 2- and 3-inch valves and pipes, a thermowell, a sample line, and a MGD.

33,700 Gallon Gutane Tank Car technical drawing


Length, Over Pulling Faces 67′-4.625″
Length, Over Truck Centers 53′-10.125″
Width, Extreme 10′-8″
Height, Extreme 15′-6″
Tank, Outside Diameter 10′
Tank, Outside Length 62′-2″
Clearance AAR Plate C


Light Weight 124,300 lbs
Load Limit 161,700 lbs
Gross Rail Load 286,000 lbs
Capacity 34,397 gal

Curve Negotiability Radius

Uncoupled 180′
Coupled to Base Car 241′
Coupled to Like Car 244′

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