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T-72M


Soviet export variants of the T-72


Overview


T-72M

Former East German army T-72M main battle tank on display in a military museum in Dresden.
Source: Billyhill - © CC By 3.0

Origin
Soviet Union
Type
Main battle tank
Entered service
1975 for T-72 (obr 1975)
1980 for T-72M
1982 for T-72M1
1987 for T-72S
Status
In service
Development
Early 1970's
Developer
Soviet Union
Production
1975 - ?
Producer
Soviet Union - UVZ
Czechoslovakia - ZTS Martin
Poland - Bumar-Łabędy
India
Iran
Number produced
Over 8.000
Designations
T-72G (T-72M export model for the Middle East)
Shilden (nickname for T-72S)

Description


Introduction

The T-72M is a late Cold War era main battle tank of Soviet origin. These are export models of the T-72. Although the T-72 is an iconic Soviet tank the majority of these export models have been produced in the Warsaw Pact and in India. The export models were often a generation behind their Soviet counterparts and lacked some of the more sophisticated modules. In the West these were often dubbed "monkey models". However, all but the earliest export models were not that different in performance.

Design

Export models of the T-72 have been produced in several dozen configurations. The first were derived from the T-72 Ural. The vast majority, being the T-72M and M1 models, are a downgrade of the Soviet T-72A. The major differences are the simplified armor scheme, simpler sights and fire control system and more basic set of 125mm ammunition being used.

Firepower

The main armament is a 125mm smoothbore gun connected to a carousel type autoloader. A total of 22 rounds are ready to fire, with maximum ammunition load differing per variant, with a maximum of 45 rounds. Early models featured the 2A26M2, but most T-72M have the 2A46-1 main gun. The range of ammunition includes APFSDS, HEAT and HE-Frag. The T-72S has the 2A46M gun and can launch the 9M119 anti-tank guided missile from the barrel. A 7.62mm PKT machine gun is mounted as coaxial armament. A 12.7mm NSVT heavy machine gun is mounted at the commander's cupola.

Protection

The protection level is where the T-72M export models differ the most from their Soviet counterparts. The T-72M has a welded steel hull with the thin early T-72 Ural protection level. The cast turret does not feature any of the improvements, such as laminate armor. The T-72M1 did feature laminate inserts in the turret and had an additional plate over the glacis. However, at the time the T-72A and B already had further increased levels of protection. For many years the T-72M also lacked the smoke grenade launcher, improved NBC system and side skirts. Although various nations retrofitted these at a later stage. Neutron liners were never fitted to any T-72M variant.

Mobility

The T-72M is powered by the same V-46-6 supercharged V12 diesel engine as the T-72 and T-72A. Due to having less armor and thus a lower combat weight the T-72M actually has a slight increase of mobility over the T-72A. Maximum speed is 60 km/h on road and about 30 to 35 km/h in the field. Reverse speeds are very low at 5 km/h maximum.

Users

The T-72M was produced in large numbers in Poland and Czechoslovakia for Warsaw Pact use and for export sales, mostly to the Middle East. India produced a significant number of T-72M1 as well. The Soviet Union produced various batches of export models. Although the Soviet Union financed most of the export T-72s, it actually produced a limited number in their own factories. Iraq and Syria have used their T-72M in various conflicts. Many export model T-72s remain in service today.

Variants


T-72M

Iraqi T-72M without skirts in use with the post Saddam Hussein Iraqi army.
Source: US Army (Staff Sgt. Kevin L. Moses Sr.) - © public domain

List of T-72 export models

T-72
Export variant of the early generation T-72 Ural. Based on the 1975 update, but also downgraded in the areas of frontal turret armor and simpler NBC system. T-72K is commander's version with additional navigation equipment, R-130M HF radio and APU. Produced in USSR in various minor subvariants.
T-72M
Export variant based on the T-72A, the second generation of T-72 tanks. Introduced in 1980. This is a simplified version of the T-72A with downgraded frontal turret armor and simpler NBC system. Produced in Czechoslovakia and Poland.
T-72M1
Updated version of the T-72M that was first introduced in 1982. This has an improved armor package. A 16mm hardened armor plate is attached to the glacis plate. The composite armor package on the turret front improves performance against HEAT rounds. Produced in Czechoslovakia, Poland and India. Some assembled from parts in Iraq.
T-72S
Export variant based on the second generation T-72B. Introduced in 1987. Also known as T-72M1M. The armor of the hull and turret is at the same level as the T-72M1, but a 155 Kontakt-1 ERA tiles are fitted. Produced in USSR/Russia and Iran.

Details


Facts T-72M T-72M1 T-72S
General
Origin
Soviet Union
Type
Main battle tank
Crew
3 (commander, driver, gunner)
Dimensions
Weight
41 t combat load
Length
9.53 m gun forward
6.86 m hull
Width
3.46 m over mud guards
Height
2.19 m
Main armament
Type
125mm 2A26M2 or 2A46-1 smoothbore gun
Mount
Main gun in turret
Ammunition
44 shells, 22 in autoloader
Elevation
-5.3° to +14°, powered
Traverse
360°, powered
Rate of fire
7 to 8 rpm
Stabilizer
Yes, 2E28M stabilizer
Coaxial armament
Type
7.62mm PKT machine gun
Mount
Coaxial with main armament
Ammunition
2.000 rounds, 250 ready to fire
Traverse
Traverse and elevation as main armament
Stabilizer
Yes, both axis
Secondary armament
Type
12.7mm NSVT heavy machine gun
Mount
Commander's cupola
Ammunition
300 rounds, 50 ready to fire
Stabilizer
No
Sight
K10-T collimator sight
Chassis
Chassis type
Tracked chassis, 6 roadwheels
Layout
Idler front and drive sprocket rear
Track width
0.58 m
Track on ground
4.27 m
Tread
2.79 m
Ground pressure
0.83 kg/cm²
Suspension
Torsion bar
Automotive
Engine model
ChTZ V-46-6
Engine type
Four stroke liquid-cooled supercharged V12 multi-fuel diesel
Power output
780 hp at 2.000 rpm
Torque
3.089 Nm at 1.400 rpm
Transmission
7 gears
Fuel
1.200 L internal + 400 L external
Mobility
Speed
60 km/h on road
35 km/h off road
5 km/h reverse
Range
450 km on road
550 km on road with external fuel
Turn radius
Pivot
Power to weight ratio
19.0 hp/t
Obstacle crossing
Ground clearance
0.4 m
Wall
0.85 m
Trench
2.8 m
Gradient
30°
Fording
1.2 m unprepared
5 m with snorkel
Protection
Armor type
Welded steel hull
Cast steel turret
NBC system
Yes
Fire supression
Yes
Smoke system
Exhaust diesel injection
Equipment
Night vision
Passive IR for commander, driver and gunner
L-2AG or L-4 Luna IR searchlight on turret front
Fire control
Analog fire control system
TPD-2-49 gun sight with stereoscopic rangefinder
TPN-1-49-23 gunner's night sight, allows firing up to 800 m
TNP-160 day and TKN-3 night sight for commander
Radio
R-123M radio, R-124 intercom

Media


Subcomponents


125mm 2A46-1

The 2A46-1 cannon was introduced on the T-72M and later models of the export T-72. The 2A46M is used on the T-72S.

12.7mm NSVT

A 12.7mm NSVT heavy machine gun is mounted on the turret roof.

7.62mm PKT

A 7.62mm PKT machine gun is the coaxial armament.

Related articles


T-72 Ural

The very first export models of the T-72 were akin to the very first generation of T-72.

T-72A

The vast majority of T-72 export models are the T-72M and M1, which are a downgrade versions of the T-72A.