Wagons
Sev-Don 704349
<space=1em><b>NEP</b>
<space=1em>During the New Economic Policy and the beginning of industrialization, freight transportation in the USSR increased significantly. It became necessary for industry to master and mass-produce heavy-duty wagons, which had already demonstrated their advantages over two-axle wagons. If the carrying capacity of two-axle covered wagons was <nobr>16.5–20 tons</nobr>, then <nobr>four-axle wagons —</nobr> <nobr>40–50 tons</nobr>.
<space=1em><b>Museum specimen</b>
<space=1em>Since <nobr>1925</nobr> the Krasnoye Sormovo plant, Bryansk and Tver wagon-building plants began pilot production of four-axle covered wagons of various designs. These experiments led to the fact that in <nobr>1928</nobr> mass production of covered wagons with a carrying capacity of <nobr>50 tons</nobr> began according to the drawings of the Bryansk plant.
<space=1em>The wagon in the exhibition was built by the Tver Wagon Building Plant in <nobr>1927</nobr> Transferred to the museum by the Vyborg wagon depot of the October Railway in <nobr>1998</nobr>
ID экспоната:
148
Галерея изображений:
http://dpmzdr.infomedia.digital/files/bd/8a/s1bd8af7ec46b82c0ac83aaa53571419e364067549.jpg / http://dpmzdr.infomedia.digital/files/5a/f0/s15af0c4fe6e9d72687b5bcf138a7e0bf1a0d1ab5c.jpg / http://dpmzdr.infomedia.digital/files/a6/a7/s1a6a7bf948723add6547fccd8572a678463ead243.jpg
Галерея изображений (оригинал):
http://dpmzdr.infomedia.digital/files/bd/8a/bd8af7ec46b82c0ac83aaa53571419e364067549.jpg / http://dpmzdr.infomedia.digital/files/5a/f0/5af0c4fe6e9d72687b5bcf138a7e0bf1a0d1ab5c.jpg / http://dpmzdr.infomedia.digital/files/a6/a7/a6a7bf948723add6547fccd8572a678463ead243.jpg
Галерея изображений 2000:
http://dpmzdr.infomedia.digital/files/bd/8a/s2bd8af7ec46b82c0ac83aaa53571419e364067549.jpg / http://dpmzdr.infomedia.digital/files/5a/f0/s25af0c4fe6e9d72687b5bcf138a7e0bf1a0d1ab5c.jpg / http://dpmzdr.infomedia.digital/files/a6/a7/s2a6a7bf948723add6547fccd8572a678463ead243.jpg
Исторические фото:
http://dpmzdr.infomedia.digital/files/38/9f/s1389feb4b88561f91212f8b7827f21051c78f315f.jpg / http://dpmzdr.infomedia.digital/files/ea/59/s1ea5944677525cc4c474a760effdfbcb9b1ca813b.jpg / http://dpmzdr.infomedia.digital/files/20/0f/s1200f4382ec9459af5098d3aae33ad3d0c998e1f0.jpg / http://dpmzdr.infomedia.digital/files/e8/7a/s1e87a626d63eabb6157fcfe7c67a5c09800b075a4.jpg / http://dpmzdr.infomedia.digital/files/47/76/s14776af2b2bfb7e69f6b98ac7bd98af49634cb41f.jpg / http://dpmzdr.infomedia.digital/files/e3/9f/s1e39f57707860b2e01272c2764d1f9ab208fcc058.jpg
Параметры (технические характеристики):
Number of axles
4
Truck type
Diamond / Bogie wheelbase, mm
1,800/1,905
Floor area, m²
35.75
Internal height along wall from floor, mm
2,600
Car base, mm
9,272
Frame length, mm
13,088
Tare, t
22.5
Load capacity, t
50
Maximum gross weight, t
62.5
Rail load, t
15.6
Automatic coupling installation
Possible
Harness type
Combined, reinforced
Length over buffers, mm
14,278
Capacity, m³
89, 375
External width, mm
3,026
Internal width, mm
2,750
Height to rail level, mm
3 956
План:
http://dpmzdr.infomedia.digital/files/3c/7f/3c7f29770a498b639c9d0b07c9d1b6ea60994640.jpg
План 1000:
http://dpmzdr.infomedia.digital/files/3c/7f/s13c7f29770a498b639c9d0b07c9d1b6ea60994640.jpg
План 2000:
http://dpmzdr.infomedia.digital/files/3c/7f/s23c7f29770a498b639c9d0b07c9d1b6ea60994640.jpg
Хронология:
<space=1em>In 1925, a program for the development of new types of rolling stock was adopted. It focused on the construction of heavy-duty four-axle wagons of the type delivered from America and Canada during the First World War. Since the factories were not yet ready to build four-axle wagons, it was decided to resume the construction of two-axle covered freight wagons of the Canadian type. <space=1em>The first experimental wagons were built by the Sormovsky Plant in 1926–1927. The carrying capacity of wagons of this type was 20 tons. With minor changes in design, these wagons were built until 1931. <space=1em>Industrialization increased transportation volumes several times, so the carrying capacity and capacity of two-axle wagons became insufficient. Four-axle cars had a lower tare coefficient and resistance to movement, and were also easier to fit into curved sections of the track. And most importantly, with the same train weight, a train of four-axle cars was shorter than a train of two-axle cars. <space=1em>In the Russian Empire, four-axle cars of several types were built, but they did not have time to become widespread. During the First World War, four-axle covered cars were purchased in the USA and Canada. They were delivered disassembled to Vladivostok, where workshops were organized for their assembly. <space=1em>In 1925, the design bureau of VOVAT (All-Union Association of Carriage-Building and Brake Plants) developed two types of covered freight cars. The first of them had two doors on each side. This was due to the fact that the grain receivers on the elevators were made with a certain step, designed for unloading from normal freight cars (NTV) without rearrangement. The cars were loaded with grain through the side windows and unloaded through the doors. The car frame was made according to the American design with spacer trusses. The second type was a car with two doors, one on each side wall of the car. <space=1em>The cars were made according to European dimensions with a body width of 3,062 mm and a height of 3,956 mm. The idea of a world revolution was still driving the leaders of the Communist Party, so they envisaged direct transfer of the cars to European countries, primarily to Germany. But, naturally, with a change of bogies or wheel pairs. Cars according to this project were built by the Bryansk plant "Krasny Profintern", Nizhny Novgorod "Krasnoye Sormovo" and Tver plants. <space=1em>The car presented in the museum was built by the Tver Carriage Works in 1927. Transferred to the museum by the Vyborg carriage depot of the October Railway in 1998.
Блоки описания:
[{"quote":"The economic development and industrialisation of the USSR led to growth of freight traffic, and this necessitated the development of high-capacity cars.","title":"","images":[],"content":"During the period of the New Economic Policy (1921–1928) and the beginning of industrialisation, freight traffic in the USSR increased significantly. The need for the industry to adopt and mass produce high-capacity freight cars, which had already shown their advantages over two-axle cars, was clear. While the carrying capacity of two-axle covered wagons can be estimated at 16.5–20 t, four-axle covered wagons can carry 40–50 t.","subtitle":"New Economic Policy"},{"quote":"","title":"Museum Exhibit","images":[],"content":"The Krasnoye Sormovo Plant as well as plants in Bryansk and Tver began experimental production of four-axle covered wagons of various designs in 1925. These experiments led to the start of mass production of covered wagons with a carrying capacity of 50 t based on drawings from the Bryansk Locomotive Works in 1928.","subtitle":"Made in Tver"}]
Характеристики (блоками):
[{"name":"Number of axes","type":"number","value":"4","is_two_colls":false},{"name":"Trolley type, mm","type":"number","value":"1800–1905","is_two_colls":false},{"name":"Floor area, m<sup>2<\/sup>","type":"number","value":"35,75","is_two_colls":false},{"name":"Height inside the wall from the floor, mm","type":"number","value":"2 600","is_two_colls":false},{"name":"Car base, mm","type":"number","value":"9 272","is_two_colls":false},{"name":"Frame length, mm","type":"number","value":"13 088","is_two_colls":false},{"name":"Tara, t","type":"number","value":"22,5","is_two_colls":false},{"name":"Load capacity, t","type":"number","value":"50","is_two_colls":false},{"name":"Maximum gross weight, t","type":"number","value":"62,5","is_two_colls":false},{"name":"Rail load, t","type":"number","value":"15,6","is_two_colls":false},{"name":"Installation of automatic coupler","type":"text","value":"Possible","is_two_colls":false},{"name":"Length by buffers, mm","type":"number","value":"14 278","is_two_colls":false},{"name":"Capacity, m<sup>3<\/sup>","type":"number","value":"89,375","is_two_colls":false},{"name":"External width, mm","type":"number","value":"3 026","is_two_colls":false},{"name":"Internal width, mm","type":"number","value":"2 750","is_two_colls":false},{"name":"Height to rail level, mm","type":"number","value":"3 956","is_two_colls":false},{"name":"Type of harness","type":"text","value":"United, strengthened","is_two_colls":false}]
История (блоками):
[{"year":"1925","content":"The Krasnoye Sormovo Plant as well as plants in Bryansk and Tver begin experimental production of four-axle covered wagons of various designs."},{"year":"1927","content":"The Tver Carriage Works builds high-capacity covered wagon No. 704 349."},{"year":"1928","content":"Mass production of covered wagons with a carrying capacity of 50 t based on drawings from the Bryansk Locomotive Works begins."},{"year":"1998","content":"The car comes to the museum from the Vyborg Depot on the Oktyabrskaya Railway."}]
Чертежи (блоками):
[{"src":"http:\/\/dpmzdr.infomedia.digital\/files\/3c\/7f\/s23c7f29770a498b639c9d0b07c9d1b6ea60994640.jpg","title":"General drawing of a four-axle covered wagon (without handbrake)"}]
Модель (деталка):
No. 704 349
Заголовок (деталка):
Covered freight car
Подвал описания:
The car in the exhibition was built at the Tver Carriage Works in 1927. It came to the museum from the Vyborg Depot on the Oktyabrskaya Railway in 1998.
Заголовок истории:
Chronology
Mnemonic code:
148
Code in external DB source:
18473
Name:
Sev-Don 704349