The armored personnel carrier "Dozor-B" is an armored vehicle with a 4x4 wheel arrangement, designed for transporting personnel and transporting various cargoes. A. A. Morozov.
Dozor-B can be effectively used to equip special units of the armed forces (rapid reaction forces and military police) during reconnaissance, patrol, and peacekeeping operations and can be used as the main vehicle in combat conditions (including the use of weapons of mass destruction).
The layout of the armored personnel carrier is made according to the automotive scheme, which allows for high cross-country ability while maintaining the convenience of work and the safety of embarkation and disembarkation of the crew. The bonneted arrangement allows for convenient access to the elements of the power plant, steering, braking and air systems during their maintenance and repair.
Structurally, the car is divided into two compartments: engine-transmission and habitable.
The engine-transmission compartment occupies the bow and central parts of the hull and is separated from the habitable compartment by a sealed vibration-noise-insulating partition. The compartment houses the engine with service systems, transmission, main steering elements, air and brake systems, as well as elements of air conditioning and heating systems of the habitable compartment.
The inhabited compartment occupies the central and aft parts of the hull and serves to accommodate people, install the equipment necessary for their work, pack equipment, ammunition and spare parts. The conditionally habitable compartment is divided into a command compartment, a fighting compartment and an airborne compartment.
The control compartment is located in front of the habitable compartment and contains the driver's workplace with controls for the armored personnel carrier, as well as the commander's workplace with installed communication and navigation means.
The fighting compartment is located in the central part of the habitable compartment and contains the shooter's workplace with aiming and machine gun control bodies.
The troop compartment is located in the aft part of the habitable compartment and contains places for the landing, periscopic observation devices for the landing and loopholes for firing troops from personal weapons.
The habitable compartment contains a filtering unit and the main elements of ventilation, heating and air conditioning systems.
The armored corps of the armored personnel carrier provides protection for the crew, troops and internal equipment from small arms, anti-personnel mines and the effects of weapons of mass destruction [source not specified 345 days]. Deforming coloration provides a reduction in visibility and a decrease in the detection range.
The body is made of armored steel. The armored glazing of the armored personnel carrier provides protection similar to that of the main armor protection. The bottom of the armored personnel carrier is made of armored steel, has a cylindrical shape to provide protection against mines.
"Dozor-B" is equipped with a filtering unit designed to clean the outside air from toxic substances, radioactive dust, biological aerosols, supply purified air to the inhabited compartment and create excess pressure in it, as well as ventilation of the inhabited compartment from powder gases during firing.
The main armament is a 12.7 mm anti-aircraft machine gun mount with remote control from inside the vehicle. Angles of guidance vertically - from -3 ° to + 68 °, horizontally - 360 °. Ammunition includes 450 rounds (3 ribbons of 150 rounds). The anti-aircraft machine gun mount is equipped with an optical monocular periscopic sight PZU-7, which has a magnification ratio of 1, 2 and a field of view of 50 °.
Observation devices
Observation of the terrain can be carried out through armored double-glazed windows, as well as daytime observation devices. The driver can use a night vision device to control the armored vehicle in poor visibility conditions or at night.
Power point
As a power plant, engines IVECO 8142.38.11 or DEUTZ BF 4M 1013 FC can be used, each of which is a four-stroke, four-cylinder in-line diesel engine with turbocharging and intercooling of charge air.
Power transmission
Power transmission - mechanical, provides a constant transmission of torque from the engine to all wheels. The power train includes a gearbox, transfer case, wheel reducers, front and rear main gears and propeller shafts.
Communication and navigation facilities
To provide external communication, the R-173M radio station and the R-173PM radio receiver (operating frequency range - 30000-75000 kHz) were installed, for internal communication - the AVSK-1 intercom and switching equipment.
The radio navigation equipment is designed to continuously determine the coordinates of the place, time and vector of the absolute ground speed of the object using the radio signals of the satellite of the GLONASS and GPS NAVSTAR systems anywhere in the world, at any time, regardless of weather conditions, solving service problems, indicating navigation parameters.
Habitability systems
Dozor-B is equipped with ventilation systems, heating systems and air conditioning. The ventilation system with forced air circulation is designed to ensure the supply of fresh air to the manned compartment and the removal of powder gases when firing from small arms by an assault force when the filter ventilation unit is turned off.
The liquid-type heating system provides comfortable living conditions for the crew and troops of the armored personnel carrier in the cold season by heating the air in the manned compartment and blowing warm air over the windshield windows.
The air conditioner creates comfortable living conditions for the crew and the landing party of the product in the hot season due to cooling or - ventilation of the air in the armored personnel carrier, while providing:
- air cooling at outdoor air temperatures from 20 to 55 С;
- ventilation of air without cooling or heating it over the entire operating temperature range of the armored personnel carrier.
Special equipment
The special equipment of the Dozor-B armored personnel carrier includes a centralized tire inflation system and a winch.
The centralized tire inflation system provides automatic maintenance of the specified tire pressure, allows you to control and change the tire pressure from the driver's seat, depending on road conditions.
The winch is designed for self-retrieval of a stuck armored vehicle, as well as for pulling out other stuck vehicles of a similar mass.
The following variants of the Dozor-B vehicle are provided.
- armored personnel carrier
-armored car
- vehicle for radiation and chemical reconnaissance
-commander car
- reconnaissance and patrol vehicle
- airborne vehicle
-Self-propelled anti-tank missile system
-fire support vehicle (120-mm self-propelled mortar)
-machine of general purpose
-medical machine
-police car
Combat weight, kg 6300
Crew (landing), people 11 (3 + 8)
Wheel formula 4x4
Maximum speed, km / h 90 … 105 (depending on the power plant)
Engine
Type diesel, turbocharged and intercooled
Number of cylinders 4 4 6
Maximum power, kW (hp) 90 (122) 100 (136) 145 (197)
Transmission mechanical mechanical mechanical automatic
Special and optional equipment
Armament
Machine gun type NSVT-12, 7
Remote control
Guidance angles, degrees
vertically from -3 to +68
horizontal 360
Ammunition, cartridges 450
Collective protection system filtration unit
Satellite navigation system SN-3003 Basalt
Cooling capacity of the air conditioning system, kW 4, 4
Maximum range of vision of infrared night vision device, m 180
Communication range of VHF radio station, km 20
Pulling force of WARN XD 9000i winch, N 41 000
GENERAL CHARACTERISTICS
Dimensions:
Wheel formula 4x4
Width, mm 2400
Gross weight, kg 7, 100 + 3% kg
Number of places:
crew 3
landing 8
Way of entering / exiting inhabited compartments:
main through side doors, aft door
emergency through the sunroof
Height, mm 2280
Height with weapons, mm 2650
Track, mm 1950
Ground clearance, mm 400
Wheelbase, mm 3100
Length, mm 5400
The possibility of transportation by road, rail, sea and air transport is provided.
CHARACTERISTICS OF MOBILITY AND TRANSPORTATION
Brod, mm 1000
Maximum speed, km / h 120
Wall, mm 400
Roll 25 °
Gradient 31 °
Cruising in store, km 700
