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MTU-72 Russian Armored Vehicle Launched Bridge (AVLB) System

MTU-72

Armored Vehicle-Launched Bridge (AVLB)
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Basic Information
Name
MTU-72 Russian Armored Vehicle Launched Bridge (AVLB) System
Designation
MTU-72
Alternate Designation
Equipment Type
Armored Vehicle-Launched Bridge (AVLB)
Manufacturer
Ural Transport Engineering Plant State Association (Uralvagonzavod)
Date of Introduction
1974
Description

The MTU-72 armored bridge layer is a combat engineering vehicle, designed to launch an assault bridge for tanks and other military vehicles across trenches and water obstacles. It entered service with the Soviet Army in 1974. It replaced or supplemented the previous MTU-20 and MT-55 bridge layers, based on the T-55 medium tank. Production of the MTU-72 ceased in 1990. Its replacement - the MTU-90 was ready for production in the late 1990s. However due to funding problems it received no production orders. It appears that the Russian Army was never keen on investing in armored bridge layers. The MTU-72 bridge layer is based on a modified T-72 main battle tank chassis. A number of the Soviet T-72B or T-72M1 tanks were converted to an armored bridge layer by removing the turret and replacing it with a bridge-launching system. Some sources mention, that some bridge layers were produced utilizing newly-built T-72 chassis.

Ground Specifications
Crew 2
Mobility Type Tracked
Main Weapon 7.62mm PKMB Machine Gun
Engine Multi-Fuel (840 hp)
Active Protection None
Max Speed 60.0 km/h
Range 500.0 km
System
Alternative Designations MTU-72
Type Armored Vehicle Launched Bridge (AVLB) System
Manufacturer Ural Transport Engineering Plant State Association (Uralvagonzavod).
Chassis T-72S
Crew 2 ea
Emplacement Time 3 minutes
Displacement Time 8 minutes
Dozer Blade The vehicle is fitted with a hydraulically operated front-mounted stabiliser blade. This can also double as a dozer blade to clear obstacles or prepare bridging sites.
Dimensions
Length 11.64 m
Width 3.46 m
Height 3.38 m
Weight, Combat 40,000 kg
Track Length 4.278m
Track Width 580 mm
Ground Clearance 0.492 m
Ground Pressure 0.808kg/cm² (79238Pa) (11.49psi)
Bridging System
Name MTU-72 Bridge
Length, Span 18 m
Length, Deployed 20 m
Length, Folded 9.42 m
Width, Bridge 3.3 m
Width, Trackway 1.0 m
Weight, Bridge 6,400 kg
Load Capacity 50,000 kg
Automotive
Engine Name V-84–1
Engine Type Multifuel
Engine Power 840 hp at 2,000 rpm
Power-to-Weight Ratio 21hp/t
Fuel Capacity 1,000 Liters
Gearbox synchromesh, hydraulically assisted
Electrical System 24V
Suspension torsion bar
Maximum Speed 60 km/h
Range 500 km
Gradient 60%
Side Slope 40%
Vertical Obstacle 0.85 m
Trench 2.8 m
Fording, without Preparation 1.0 m
Fording, with Preparation 4.5 m
Main Weapon System
System
Name 1 × roof mounted 7.62mm PKMB Machine Gun
Type General-Purpose Machine Gun
Caliber 7.62 mm
Manufacturer Degtyaryov plant
Length 1,203 mm
Weight 7.5 kg
Action Gas-operated, open bolt
Muzzle Velocity 825 m/s
Rate of Fire 600-800 rounds per minute
Effective Rate of Fire 250 rounds per minute
Sighting Range of Fire 1,500 m
Belt 250 Rounds
Sights Tangent iron sights (default); Optical, Night-vision, Thermal and Radar sights.
Ammunition
Type Rifle
Caliber 7.62mm
Cartridge 7.62×54mmR
Basic Load 1,000 Rounds
Protection
Hull Armor Steel and composite armor with ERA
Applique Armor No
Active Protection System None
NBC Equipment Yes
Smoke Equipment Yes, a thermal smoke generation unit for screening.
Details
Country of Origin Russia
Category Mobility
Land > Combat Support Vehicles > Mobility
Filter Label
M
Classification
Domain
Ground
Equipment Status
Active
Dimensions
Length
11.64 m
Width
3.46 m
Height
3.38 m
Weight
40000 kg
Operators (14)
Russia
Israel
Ukraine
India
Serbia
Belarus
Egypt
Georgia
Iraq
Romania
Slovakia
Slovenia
Sri Lanka
CFE Treaty
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