IMR-2

Last updated • 3 min readFrom Wikipedia, The Free Encyclopedia
IMR-2
RIAN archive 734015 Wildfires in Moscow Region's Lukhovitsky district.jpg
IMR
TypeHeavy Combat engineering vehicle
Place of origin Soviet Union
Service history
In service1982-present
Wars Soviet–Afghan War
First Chechen War
Second Chechen War
Syrian Civil War
2020 Nagorno-Karabakh conflict
Russian invasion of Ukraine
Production history
DesignerUVZ
ManufacturerUVZ
Produced1982-1990
No. built659
Specifications
Mass44.3 tonnes
Length9.55 m (31 ft 4 in)
Width4.35 m (14 ft 3 in)
Height3.68 m (12 ft 1 in)
Crew2

Armor Protection against small arms and shell splinters
Main
armament
1× 12.7 mm NSV machine gun
EngineV-84MS V-12 turbocharged
diesel engine
840 hp
Power/weight19 hp/tonne
Suspension torsion bar
Operational
range
500 km
Maximum speed 50 km/h (31 mph)

The IMR-2 is a Soviet and Russian tracked military engineering vehicle built on T-72 main battle tank chassis. IMR stands for Inzhenernaya Mashina Razgrazhdeniya (Russian: инженерная машина разграждения-2; ИМР-2), meaning "Clearing Engineering Vehicle".

Contents

Development of the IMR-2 begun in 1970s and completed in 1980, while commercial production commenced in 1982. IMR-2 was developed to replace aging IMR which was built on the basis of T-54/55 tank. The IMR-2 combat engineering vehicle is in service with Russian Army and some foreign militaries. It took part in the Soviet-Afghan War, First Chechen War, Second Chechen War, Russian invasion of Ukraine and was in addition used in relief operations after the Chernobyl disaster. [1]

Design

IMR-2 was derived from the T-72 tank. The turret of the T-72 was replaced with a new rotating multipurpose telescopic crane. The IMR-2 has a bulldozer blade fitted on the front of the hull, which has a V shape and a straight shape and a 200 – 250 m3/h capacity. When not required, the blade is folded upwards. Stone barriers can be cleared at the rate of 280 to 350 meter an hour while trenches and tree barriers can be filled in at the rate of 350 to 400 m3/h.

A 12.7 mm NSVT machine gun is mounted on the crew operator/commander cabin, for the self-protection of the vehicle.

Propulsion

The IMR-2 is powered by a multi-fuel water-cooled diesel engine V-84Ms developing 840 hp, the same engine used in the T-72. The IMR-2 can run at a maximum road speed of 50 km/h with a maximum range of 500 km. The IMR-2 uses the same torsion bar suspension as the main battle tank T-72, which consists of six road wheels on each side.

This combat engineering vehicle is operated by a 2-man crew. [1]

Variants

IMR built on a T-55 hull in Odesa IMR combat engineering vehicle in Odesa.jpg
IMR built on a T-55 hull in Odesa

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References

  1. 1 2 "IMR-2 Combat engineering vehicle". military-today.com. Archived from the original on November 15, 2013.{{cite web}}: CS1 maint: unfit URL (link)
  2. "IMR-2 Series of Engineer heavy armoured obstacle clearing vehicle". armyrecognition.com.
  3. "Last batch of IMR-3M engineer armored vehicles delivered to Russian MoD | November 2018 Global Defense Security army news industry | Defense Security global news industry army 2018 | Archive News year".
  4. "ЦАМТО / Новости / В отдельную инженерную бригаду в Башкортостане поступили две машины разграждения ИМР-3М на базе танка Т-90".
  5. "Engineer Troops receive modern IMR-3M obstacle-clearing vehicles : Ministry of Defence of the Russian Federation".