Answer from the train ticket team:
There are many types of freight trains and different models with different loading capacities.
The main ones include flat cars, gondolas, boxcars, Seven categories: tank trucks, hopper trucks, insulated and refrigerated trucks and special trucks.
1. The model is N17 flat car with a dead weight of 20t. The load capacity is 60t, the interior dimensions of the car are 13m and 2.9m, and the billing weight is 60.
2. Gondola is the main vehicle type used on railways. It has no roof but is equipped with carriage baffles. It is mainly used for Transport building materials, timber, steel, bagged, boxed groceries and bulk ores, coal and other goods. Different types of gondolas have different loading capacities, ranging from 50 to 60 tons
3. Boxcars are general-purpose vehicles among railway freight cars. They mostly use side-sliding door type, and some also use movable roofs for transportation. Goods that are afraid of being exposed to the sun, rain, and snow include various grains, daily industrial products, and valuable instruments and equipment. Some boxcars could also transport people and horses. Different types of boxcars mainly range from 50 to 60 tons.
4. Tank cars Railway tank cars are the main special vehicles used on railways to load gas, liquid, powder and other goods. They are mainly horizontal cylindrical, but also have vertical simple, trough, and funnel shapes. They are divided into tank trucks for light oil, tank trucks for viscous oil, acid tank trucks, cement tank trucks, and compressed gas tank trucks. The outer dimensions of the tank truck (mm) are 8680×2500×2870, and the cargo compartment size (mm)*total mass (kg) is 12490. The inner diameter series dimensions of the tank end plate are: 2200, 2400, 2600, 2800, 2900, 3000mm. The inner diameter of the tank manhole should not be less than 560mm. When the tank end plate adopts a dish shape, the spherical arc radius should be 3500mm, and the transition arc radius should be 200, 300, 400mm.
5. Special vehicles Special vehicles are mainly used to transport special goods, or they have special purposes and have no fixed specifications.
6. A hopper car is a railway freight car with an end wall that is inclined inward or an end face that is in the shape of a large arc, and a hopper is installed at the bottom of the car body. The goods are loaded from above. When unloading, the bottom door of the funnel is opened by manpower or wind power, and the goods are automatically discharged by their own gravity. It is mainly used to transport grain, ore, cement, coal and other bulk goods, or to lay ballast during the laying of new railway lines and maintenance of old lines. Common vehicle model parameters are as follows:
K18F hopper truck, load capacity 58t, dead weight 26t, axle weight 21t, capacity: 64mamp; sup3, low door opening 5.7t, empty pneumatic door opening pressure ≤ 200kpa, heavy The vehicle wind opening pressure is ≤400kpa, the track gauge is 1435mm, and the vehicle length is 14738mm. It is mainly a side-dumping coal hopper vehicle for fixed group special train transportation. It is used for mechanized loading and unloading, especially under the conditions of unloading trucks in the material pit. It can unload coal one truck at a time, or several trucks or trains at the same time.
Large arc-clad plate grain hopper truck, load capacity 60tt, dead weight 23.6t, axle load 21t, capacity 85mamp; sup3, weight per linear meter 5.81t, construction speed 100km/h, track gauge 1435mm, vehicle The length is 13438m, the height of the loading port from the rail surface is 4068mm, the height of the unloading port from the rail surface is 600mm, the loading port size (length × width) is 1100×600, the unloading port size (length × width) is 800×350, the number of unloading ports is 4, Mainly used to transport wheat, corn and soybean bulk grain
K13 type hopper car, load capacity 60t, dead weight 21.6t, capacity 36mamp; sup3, axle load 24.4, vehicle length 11942mm, mainly used for railway laying The maintenance of new lines and old lines is to lay ballast
7.
A hopper car is a kind of car with an end wall that is inclined inward or an end face that is in a large arc, and a hopper is installed in the lower part of the car body. Railway wagons. The goods are loaded from above, and when unloading, the bottom door of the funnel is opened by manpower or wind, and the goods are automatically discharged by their own gravity.
It is mainly used to transport grain, ore, cement, coal and other bulk goods, or to lay ballast during the laying of new railway lines and maintenance of old lines. Common vehicle model parameters are as follows:
K18F hopper truck, load capacity 58t, dead weight 26t, axle weight 21t, capacity: 64mamp; sup3, low door opening 5.7t, empty pneumatic door opening pressure ≤ 200kpa, heavy The wind-operated door opening pressure of the train is ≤400kpa, the track gauge is 1435mm, and the vehicle length is 14738mm. It is mainly a side-dumping coal hopper car for fixed group special train transportation. It is used for mechanized loading and unloading, especially under the conditions of unloading trucks in the receiving pit. It can unload coal one truck at a time, or several trucks or trains at the same time. Large arc plate-clad grain hopper truck, load capacity 60tt, dead weight 23.6t, axle load 21t, capacity 85mamp; sup3, weight 5.81t per linear meter, construction speed 100km/h, track gauge 1435mm, vehicle length 13438m, loading port distance The rail surface height is 4068mm, the unloading port is 600mm high from the rail surface, the loading port size (length × width) is 1100×600, the unloading port size (length × width) is 800×350, the number of unloading ports is 4, mainly used for loading wheat and corn Hedong Soybean Bulk Grain K13 hopper car has a load capacity of 60t, a dead weight of 21.6t, a capacity of 36mamp; sup3, an axle load of 24.4, and a vehicle length of 11942mm. It is mainly used for laying new railway lines and maintaining old lines to lay ballast.
7. Insulated and refrigerated trucks
Insulated and refrigerated trucks can usually maintain a certain temperature and can be used for temperature control and freezing. They are mainly used to transport raw and fresh foods in winter and summer. . Different types of refrigerated and insulated trucks range from 35 tons to 46 tons
Good luck
Hope to adopt