BRDM-2: tuning, specifications, manufacturer, photo. Armored reconnaissance and patrol vehicle

More than half a century ago, the Soviet army entered the BRDM-2. Russia continued the creation of military equipment. This may be found on military ranges still. And not only in Russia but also in other countries. There is even opportunity to purchase a BRDM-2 with conservation for personal use. However, in this situation, who knows how it will behave machine after hibernation lasting several decades. This machine copes with its tasks. It can be considered as the best option vehicles that "can do everything".

The Armored vehicle has a high permeability by land, water obstacles, rough terrain, ravines and trenches. To travel from any location will help additional wheels that can be attached if necessary. If they fail, will help the winch. The car has a high degree of weapons and protection against external damage. The combat module includes machine guns, grenade launchers and other weapons of different caliber.

Manufacturer

Armored reconnaissance and patrol vehicle-2 (BRDM-2) was produced at the Gorky automobile plant in the period from 1963 to 1982, then 7 years the car was produced at the Arzamas machine-building plant. At the same time, production has been established in other countries. Among them were Poland, Czechoslovakia, Yugoslavia.

History

In 1962, the existing armored Russia supplemented with a new model, called the BRDM-2. It was designed by Special designers Bureau of the Gorky automobile plant under the leadership of V. A. Dedkova. This war machine was supposed to replace outdated by the time the BRDM-1.

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The First model was characterized by significant drawbacks. Among them was located in the front engine with a power of 90 HP, weak firepower, weight, not allowing to equip the machine additional weapons. Therefore, in early 1959, armored management in the country has issued a technical specification machine-building plant for the construction of the machine with improved characteristics.

Military vehicles BRDM-2 had to overcome water obstacles and wide trenches. To this end, the machine was equipped with water jet propulsion on the housing, the retractable rollers, which operated the main engine.

At this time, the company began production of the truck GAZ-66 (known under the name “Truck"). Due to this, the designers could take more advanced elements to create a BRDM-2. Tuning the base model was made using many parts from “Shishiga”. It was the axles, transmission, powertrain and other nodes.

The Difference between the new model from the basic version

Wheeled vehicles of the two generations differed between the specifications. BRDM-2 has a number of advantages over its predecessor:

• Improved performance.

• Enhanced combat capabilities.

• High degree of security.

• There were anti-nuclear defense.

• The Engine was installed in the rear, allowing improved permeability for water barriers.

• To work with the information (receipt, transfer) used radio system.

These characteristics distinguished the new model BRDM-2. Photo prompt changes the appearance of the car. Armored corps was ready by mid-1960. But the new running gear and transmission was not made. So they had to take the same as in the previous version. In such a configuration military vehicles enrolled in the trial. But it led to a lot of negative reviews.

Disadvantages of the model and Troubleshooting

Military vehicles during the tests, got the following feedback:

• Torque, which has developed a more powerful motor, transmitted by the transmission in full.

• The Car was unstable on the turns. This contributed to a narrow car track, which were formed at the expense of installed bridges from “shishiga”. For this reason, the car could not move on a tank track.

• Open the turret, which housed the weapons, not defending the shooter. In addition, the open area of the nullified anti-nuclear protection.

• Inside the machine was very little space, which was insufficient for the crew.

• A Bad review, which closed the machine frame (rear view) and driver (right view).

Prototypes of the BRDM-2 tuning is continued further, it was adopted by the army. But surprisingly, production has not begun. This prevented disputes over the open turret, which did not suit the military. So designers had to make changes to your project. They set the spark PKT and KPVT machine guns right in the middle of the machine housing. This arrangement had no effect on permeability (including water obstacles). But the arrows were hidden inside the machine, could lead a circular firing. System work anti-nuclear protection is not violated. The drawback was the reduction in the number of crew by 1 man. Internally the space has become even less.

Serial production was very slow. For 25 years, was released only 9.5thousands of machines.

BRDM-2: tuning factory

During its production the car was several times improved. Even at external survey it is possible to distinguish models of the first and last years.

So, early military vehicles had two flap, on which the incoming air. Having a trapezoidal shape, they were closed by lids that open ago. In the middle of production, the two hatches were rectangular in shape and closed the blinds. The models released in the seventies, above the hatches were placed 6 caps, resembling a mushroom. Such design allows to protect the engine.

Crew

The Armored Russia staffed by a crew of 4 chelovek:

• Commander.

• Voditeli-mechanic.

• Razvedchik.

• Razvedchik that is also the shooter of the gun.

The Commander together with the driver field holds the observation through the viewing window, which if necessary can be closed with armoured covers. During the fighting, to monitor the commander uses the periscope. In addition there are prismatic devices. Their 4 units for the commander, and 6 – for mechanics. For exploring the countryside at night, the commander and driver-mechanic to use night vision devices: TVN-2B and TKN-1C, respectively. To penetrate into the cabin through the hatches located at the top of the body.

Scouts are placed at the sides of the fighting compartment. Each has a semi-rigid seat. The observation horizon is through niche located inside them three prismatic devices. Close hatches with lids that are used for firing of personal weapons.

Design Features

The layout of the BRDM-2 looks as follows:

• Front office management. Here are the controls, the radio, instruments for navigation, space for the location of the driver and commander, instruments for surveillance of the terrain.

• In the mid – the fighting compartment. The centre is a tower with a machine gun. There is also located ammunition, a hydraulic RAM the extra wheels, two seats for scouts.

• In a stern – the engine compartment. It is isolated from the rest of the machine with an airtight bulkhead of the filtration plant. To get to the power unit via hinged doors.

The body Itself is manufactured from rolled steel sheets, coated with a layer of armor (6-10 mm). This protects the machine against fragments, small arms and tear mines of small caliber.

Specifications BRDM-2

The Motor car is used gasoline V-shaped 8-cylinder. The power of the motor is 140 HP Without refueling car can drive 750 miles on land or 15 hours when moving through the water. Fuel tank capacity 280 HP drive Has a manual start engine.

The Cooling liquid, closed type. The refrigerant circulates through the system by force.

The Chassis of the BRDM-2 tuning is little affected. In General it is very similar to part of the BRDM. The machine works on the two axles. When driving on the road it is possible to connect two bridges. This can be done hydraulically.

The overall dimensions of the machine:

• Height of 2395 mm.

• Width - 2350 mm.

• Length 5750 mm.

• Wheelbase - 3100 mm.

• Clearance - 330 m.

• Front track width - 1840 mm.

• Rear Track - 1790 mm.

The machine Weighs about 7 tons. The ground pressure is 0.5-2.7 kg/cm².

Suspension spring. Springs are semi-elliptical shape. Wheel formula - 4x4, when you connect an additional two bridges - 8x8.

Tire Pressure can be checked centrally. To stop this does not necessarily reset is possible even on the go. When driving in the snow, a layer not exceeding 30 cm, tyre pressure decrease is not necessary. The car falls through the snow, and the wheels interlock with the soil.

The Front of the housing the winch is installed. It allows the machine to samovytaskivaniya. The winch has a pulling capacity of 3.9 T. the Length of its cable is 50 m.

The Speed of movement, which develops a wheeled all-terrain vehicles when driving on the road is 95-100 km/h. When driving on the water, this parameter decreases to 8-10 km/h.

The Machine is able to overcome the obstacles, which reaches a height of 0.4 m. the depth of the moat, which can overcome the machine reaches up to 1.22 m. to Overcome the rise is 30 degrees.

Modifications

Manufactured wheel all-terrain vehicles BRDM-2 in several modifications. They were made in different countries.

At the Arzamas machine-building plant in addition to the basic version, issued as the version of BRDM-2M(A). In this model, wheel side mechanisms is replaced by a trapezoidal door. It is possible to reduce the weight of the car. Suspension was borrowed from BTR-80. As the power unit mounted diesel engine with a turbocharger. Its power is 136 HP version of the BRDM-2A complemented by two types of radio stations to choose from. Equipment a machine gun (7.62 mm and 14.5 mm).

On the territory of Ukraine was released several modifications. In 1999 in Nikolaev assembled version of the BRDM-2ЛД with the new engine. This model wasused during the military conflict in Kosovo. After 6 years in Nikolaev has released another modification of the – BRDM-2DI "Khazars". Mounted diesel engine "Iveco" with pre-heating, thermal imaging and new weapons.

Two versions were collected in Kiev. The first is called the BRDM-2ДП. It differed little weight, which was removed lateral mechanisms to improve patency. Instead, it was installed a new engine design to overcome the trenches (the trenches), the door on the side of the body for paratroopers. Changed the set of arms. Second Kyiv modification was introduced in 2013. Additional wheels removed. Added radio, diesel engine with a capacity of 155 HP, marker lamps front and rear, hatches for paratroopers. Modified combat modules.

Several modifications suggested Poland. The first BRDM-2M-96И appeared in 1997. It was distinguished by a new braking system and diesel engine "Iveco" with 6 cylinders. The second modification was introduced in 2003. It was called BRDM-2M-96ИК ‘the Jackal". A new improved diesel engine "Iveco" with 6 cylinders. Supplemented by machine radio, air conditioning, protivomaljarijnye lattice screens. Changed the caliber of an installed machine gun. Last modification produced on the territory of Poland – BRDM-2M-97 "Zbik B”. For this model except for the new six-cylinder diesel engine "Iveco" installed a new transmission and other auxiliary equipment.

Another modification was collected in Belarus. It was called BRDM-2МБ1. It took additional wheels and thrusters, allowing you to drive on water. The model was equipped with a 155-horsepower diesel engine, radio station, CCTV, hatches for paratroopers on the sides of the body. Changed weapons. The crew increased to 7 persons.

In 2013, their version of “tooth fairy” suggested Azerbaijan. Water-jet propulsion and additional wheels removed. Installed the power unit 150 HP Improved anti-mine protection. Installed hatches for paratroopers, machine gun towers to military module (grenade launchers of different caliber, double-barreled cannon).

Kazakhstan has proposed a modification in the same year. Powerplant replaced by a diesel installation "Iveco". The replaced bridges. Got them from BTR-80. Due to this increased track. Suspension spring left from the basic version. The modification is called the BRDM-KZ.

Its modification was in the Czech Republic (LOT-B, LOT-V), Serbia (Curac).

BRDM-2 as the basis for creating a car

On the basis of BRDM-2 (photo which you can see in this article) have begun to develop special purpose machines. It began almost immediately after the start of production of the BRDM-2.

In 1964, the designers have begun developing models for chemical reconnaissance. It was called BRDM-2РХ or ‘Dolphin’. This machine was developed with the purpose of reconnaissance chemical, biological, radiological orientation. Features completeness of this release were:

• A Device for measuring the degree of contamination of the air by radiation (radiometer).

• Gas Analyzer, operating in automatic mode.

• Roentgenometer.

• Device for the detection of chemical pollutants, working in semi-automatic mode.

• Automatic alarm device, which was determined in the air, the presence of impurities of a bacterial nature.

The Air for analysis was received by the devices in the duct. After the test, the air output to the outside. The process of injection and ejection of the analyzed air is controlled by the driver. To do this, before him are two levers. After the car left a trail of enclosing marks. They represented the inscription “Infected” on the flag is yellow. This was done to determine safe route. The boxes were installed by the special mechanism of the machine, I can control it from the cockpit.

Besides the above described differences "Dolphin" was distinguished by the gun of another caliber. The number of crew members reduced to three: commander, driver (which additionally perform the mechanic), scout (in fact he was a chemist).

In 1967, based on the BRDM-2 was developed machine for officers. There was no tower. Instead, set a hatch that opens forward. The interior space housed the commander, radio operator.

In the eighties there was a version of the BRDM-2U. It is interesting because it is electronic equipment (which was reduced) set tower for weapons.

The loudspeaker was also Developed machines that had the average power of transmitting sounds. It was a model:

• 3C-72B, which have established armed units. Tower it replaced on the rod with the speaker. The manufacturer has provided a range of 7.5 km. broadcast messages can be sent even remotely. Only the speaker had to be no more than a mile from the car.

• 3C-82, which were installed combat modules. However, kept in the tower only one machine gun. Beside him on the tower were fixed loudspeaker, which was heard at a distance of 6 km.

Was also developed machines for transportation of missiles (“baby M" of the “Contest”, “Eyes”, “Falanga-P” and others), emergency transport, transport with the possibility of overcoming water obstacles, the collectormodel. Trained crew could on a specially designed training bench.