railcar types

Railcar types are designed for transporting specific goods. Boxcars are enclosed and carry freight like furniture or packaged goods, protecting cargo from the weather. Flatcars are open and used for large items such as machinery or vehicles. Hopper cars have multiple compartments for bulk materials like coal or grain, which are unloaded from the bottom. Tank cars are cylindrical and carry liquids such as chemicals, petroleum, or water. Refrigerator cars (reefer) are insulated and refrigerated to transport perishable items like food. Each type is built to optimize the safe and efficient movement of particular commodities.