What is Project 216? What is Project 217?

There is a Project 261 in World of Tanks, which is a heavy self-propelled gun.

Project 217.

In March 1940, at the design bureau of the Kirov plant in Leningrad developed a lightweight tracking tankette "Project 217". The development slope began in 1940 during the Winter War, which naturally influenced the design of the machine.

The general direction was to provide Kotin Zy, senior engineer - Le Sechev. The specific use of the ground forces of the Workers' and Peasants' Red Army was that the infantry often rushed into battle without tanks, which were often disorderly due to the support of severe frosts. Thus, the main purpose was to accompany infantry aircraft as mobile machine-gun nests during operations on the Karelian Isthmus during the Finnish War. In the process of the so-called tankette - ppg.

ppg-1" to 217".

The wedge is a rectangular hull that creates a tracked shape. It was the united front fighting compartment and the control compartment, and in the rear - the power pack. Bevel welded body.

The thickness of the sides of the armor was 10mm, and the frontal part - 20 mm. bronelisty mounted at a small angle of inclination.

The chassis has a bead four-way wheel and a drive sprocket behind it. Without a steering wheel, its functions perform front rollers. Management is carried out by ** tankette.

The engine was mounted on the stern hull PPG. Powertrain bevel - PMZ carburetor type engine (power 16 hp). The engine allowed to develop a marching speed of 18 kilometers per hour.

Due to the small capacity of the engine "Project 217" barely climbed more than 30 degrees, it was not ideal and flotation on the road. Access to the roof of the house to the crew has a double-door hatchback. Poe heel crew - two people.

As ** has been mounted on the front of the ball bearing bevel part of the second part of the DT machine gun. Universal ammunition - 1575 rounds (25 disc boxes 63 shops). This weak arm is due to the fact that only against the mobile machine gun nest of the infantry.

A feature of the mobile machine-gun nest was the crew cabin. The rear safety cover is stored in a folded position, and the bevel and crew drive the car sits. Bronekryshka was closed early in the firing position, while the crew was shooting a pair of machine guns in the supine position.

Making this decision has the potential to drastically reduce the height of the slope, giving her an unobtrusive silhouette. Long distances should be trucked by PPG.

Project 217 is the main project of informatization.

The main goal of the project is to integrate two horizontal platforms through production, transportation and marketing collaborative dispatching and command, and human, financial and material collaborative resource integration.

The construction of the vertical management and control platform comprehensively improves the seven business capabilities of the group, including management and control, resource integration, business collaboration, professional management, intrinsic safety management, intensive services, and comprehensive management, promotes the intensive operation and management of the group, maximizes the efficiency of production management, optimizes the production and operation process, fully supports the management reform and the improvement of business capabilities, and finally realizes the grand strategic goal of rebuilding Shenhua and building a world-class energy enterprise.

Shenhua Group internal engineering.

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About"Project 211"The main spirit is: In order to meet the challenges of the world's new technological revolution and face the 21 st century, it is necessary to concentrate the efforts of the first and all localities to focus on the construction of about 100 institutions of higher learning and a number of key disciplines and specialties in phases and batches, so that by the year 2000 or so, there will be a great improvement in the quality of education, scientific research, management level, and efficiency in running schools, and marked progress in educational reform, and strive to have a number of institutions of higher learning, disciplines, and specialties close to or reach the level of world-class universities at the beginning of the 21 st century. And it can be summarized as:

Project 211"Facing the 21st century, we will focus on the construction of about 100 institutions of higher learning and a number of key disciplines.

At the beginning of 1940, at the height of the Soviet-Finnish war, many Soviet soldiers were harvested by the Finns' machine-gun positions because of the lack of cover. To this end, the Soviet top decided to develop an inexpensive and easily produced light armored vehicle with a certain amount of firepower and protection, which was developed by the Leningrad Kirov Plant under the project number "Project 217".

In terms of basic configuration, Project 217 adopts the layout of "cockpit, fighting compartment - engine compartment", with a crew of 2 people, entering and exiting through the roof hatch. Due to the small space in the car, the occupants either sit bent over or lie on their stomachs, which is very uncomfortable.

The car is tracked, with the driving wheels in the rear, with 4 pairs of small load wheels, the first pair of load wheels is responsible for steering control. The load-bearing wheels are rigidly connected to the car body, and there is no elastic suspension, and the cushioning effect is extremely poor.

The length of the vehicle is about, the width is about, and the height is about.

In terms of firepower configuration, Project 217 is equipped with two DT machine guns (1575 rounds of ammunition) with a 20° range of fire on the left and right, and is equipped with a cartridge case collector.

DT machine gun with 63 rounds of cartridges.

In terms of armor protection, the 217 project is an all-steel "welded + riveted" structure, the whole vehicle adopts a large inclination design, and the thickness of the frontal armor is 20mm; The thickness of the armor on the sides of the body was 10mm, and the thickness of the armor in the tail engine compartment was 8mm.

Project 217 had enough protection against the Finns' machine-gun positions, but it was not good to eat juice when it was targeted by anti-tank guns.

In terms of power system, the 217 project uses a 16 horsepower horizontally placed two-stroke gasoline engine, with a mechanical gearbox with 3 front and 1 inverted, which can reach top speed on the road, and the off-road speed is only 7km h, which is difficult to pass through the anti-tank trench.

The total combat weight of the whole vehicle can reach tons, the power-to-weight ratio is about, and the acceleration performance is urgent.

At the beginning of March 1940, the Kirov factory completed the trial production of the first prototype, and during the test and evaluation process that lasted for more than a week, due to the signing of the "Moscow Peace Agreement" between the Soviet Union and Finland and the end of the war, the already not outstanding 217 project was directly ordered by the superiors to be sealed, ending a short life. Author: Endless Night.

Source: bilibili

Shenhua Group's informatization project is referred to as SH217 project.

There's no such thing as Project 215.