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VT-4

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This article is about the main battle tank. For Training Squadron 4, see VT-4 (United States). For other uses, see VT4 (disambiguation).
VT-4
TypeMain battle tank
Place of originChina
Service history
In service2017–present
Used bySee § Operators
Wars
Production history
DesignerNorinco
ManufacturerNorinco
Heavy Industries Taxila
Unit cost$4.9 million
Produced2017–present
VariantsSee Variants
Specifications
Mass52 tonnes (57 short tons)
Length10.10 m (33.1 ft)
Width3.44 m (11.3 ft)
Height2.40 m (7 ft 10 in)
Crew3 (commander, driver, gunner)
Armourcomposite armour and Explosive reactive armour (ERA)
Main
armament
ZPT-98A 125 mm (4.9 in) smoothbore gun, 38 rounds (22 in the autoloader)
Secondary
armament
1 × RWS 12.7 mm (0.50 in) AA HMG
1 × 7.62 mm (0.300 in) coaxial MG
EngineVT/E1 V12 diesel engine
1,200 hp (895 kW) at 2,300 rpm
Power/weight23 hp/tonne
TransmissionCh1000B automatic (6 FWD/2 REV)
Suspensiontorsion bars
Ground clearance43 cm (1 ft 4.93 in)
Operational
range
500 km (310 mi)
Maximum speed 70 km/h (43 mph)

The VT-4 (Chinese: VT-4主战坦克; pinyin: VT-4 zhǔzhàn tǎnkè), also known as the MBT-3000,[2] is a Chinese modernized main battle tank built by Norinco for overseas export.[3]

Development

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During the development of Type 90-II/Al-Khalid (also known as MBT-2000) in the 1980s, the gearbox and engine were originally imported from Germany, but this plan was abandoned due to a Western arms embargo. The powertrain instead was sourced from Ukraine, the same for most Chinese export vehicles at the time.[4]

China eventually developed domestic powertrains, which led to the creation of the MBT-3000 program for export customers. MBT-3000 was the successor of the Type-90II (MBT-2000) export tank.[3] The MBT-3000 project later named as VT-4 began development in 2009 as a co-operation with the First Inner Mongolia Machinery Factory and other companies.[3]

The MBT-3000 concept debuted at the 2012 Eurosatory.[5] The tank was subsequently shown at the 2014 Norinco Armour Day[6] and the 10th China International Aviation & Aerospace Exhibition as the VT-4.

Design

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The VT-4 shares many subsystems technology and features from other latest Chinese main battle tanks such as Type 96B and Type 99A. Key examples are an automatic transmission system, 125 mm smoothbore cannon, muzzle reference system, FY-4 ERA, carousel-style autoloader, and overall geometry.[3]

Armament

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The VT-4 has a ZPT-98A 125 mm smoothbore gun capable of firing APFSDS, HEAT and HE rounds and gun-launched anti-tank guided missiles. There is also a remote controlled weapon station on the turret armed with a 12.7 mm heavy machine gun. The fire-control system has a panoramic sight with hunter-killer capabilities. The gunner sight features a laser rangefinder and a Thales Catherine-FC thermal imager.

Protection

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The tank is protected by dual-layer protection consisting of composite armour and FY-4 explosive reactive armour.[7] According to the chief designer Feng Yibai, the frontal protection force is equivalent to 500 mm homogeneous steel armour, and the explosive reactive armour is around 700 mm.[3] The front turret has wedge-shaped armour similar to other contemporary Chinese MBT's and the hull sides have conventional metal sideskirts. The VT-4A1 variant is equipped with a 'hardkill' active protection system designated GL5, defensive grenade launchers and a laser warning device.[3] The vehicle also has an IFF system, NBC protection, explosion-suppression system, fire-extinguishing system and air conditioning.[citation needed]

Mobility

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According to Norinco, the VT-4 uses a locally produced 1,200 hp (895 kW) VT/E1 diesel engine with torsion bar suspension and an Ch1000B automatic transmission.[3][8][9][10] Steering and acceleration is handled by a steering wheel and automatic gear transmission.[3] VT-4 is also capable of neutral steering.

Command and control

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The tank is also integrated with digital communications systems for tank to tank communication and communication between commanders.[3]

Variants

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MBT-3000
Prototype.
VT-4
Production model.
VT-4A1
Improved model with a modified turret. The new turret features radar panels, repositioned grenade dischargers, new hard-kill active protection system and a launcher for small attack drones.[11]
Haider MBT
Locally assembled Pakistani variant.
VN20
Heavy infantry fighting vehicle.

Operators

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See also

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References

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  1. ^ Lionel, Ekene (10 January 2021). "Nigeria: Final battle begins". Military Africa. Archived from the original on 10 January 2021. Retrieved 30 October 2023.
  2. ^ "Pakistan - VT-4 MBT / MBT-3000". GlobalSecurity.org. Retrieved 30 October 2023.
  3. ^ a b c d e f g h i "Vt4坦克总设计师：我国坦克炮可击穿1米厚钢装甲". Modern Weaponry (in Chinese). 5 December 2014. Retrieved 30 October 2023 – via Guancha.
  4. ^ "VT4". Military-Today.com. Retrieved 30 October 2023.
  5. ^ Muhyuddin, Ahsan (26 November 2014). "Pakistan Eyes new Chinese Tank, VT-4". Asia Despatch. Archived from the original on 16 July 2015. Retrieved 13 March 2015.
  6. ^ 2014年度企业社会责任报告 [2014 Corporate Social Responsibility Report] (PDF) (Report) (in Chinese). Norinco. 8 June 2015. Archived (PDF) from the original on 17 November 2015. Retrieved 7 November 2015.
  7. ^ "Chinese VT4 tank fitted with FY-IV ERA Explosive Reactive Armour against Tandem Warhead ammunition". Army Recognition. 24 April 2020. Retrieved 30 October 2023.
  8. ^ "VT-4 MBT / MBT-3000". GlobalSecurity.org. Archived from the original on 13 February 2016. Retrieved 16 January 2016.
  9. ^ Hoffman, Mike (14 June 2012). "China Displays Air Defense Missile and Tank Under Development". Defense Tech. Archived from the original on 12 November 2015. Retrieved 16 January 2016.
  10. ^ Zhao, Lei (5 June 2015). "Tank maker seeks to increase exports on land armaments". China Daily. Archived from the original on 17 November 2015. Retrieved 6 November 2015.
  11. ^ "At AirShow China 2022 unveiling of new VT4A1 Main Battle Tank with more protection and firepower". Army Recognition. 7 November 2022. Retrieved 30 October 2023.
  12. ^ IISS 2024, p. 509.
  13. ^ IISS 2024, p. 302.
  14. ^ IISS 2024, p. 319.

Bibliography

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