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WZ-523
Armored personnel carrier From Wikipedia, the free encyclopedia
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The WZ-523 (NATO reporting name M1984[citation needed]) is a six-wheeled Chinese armored personnel carrier designed to be amphibious. Built on the chassis of the Hanyang HY472 truck, it can carry a crew of three and seat up to eight additional passengers. Two primary models were produced—one with a roof-mounted 12.7mm heavy machine gun, and the other with a small turret armed with a 35mm grenade launcher and a 7.62mm co-axial general purpose machine gun. An export model that entered service in 2008 as a fire support vehicle was also marketed successfully to the Namibian Army; this is armed with a 73mm 2A28 Grom smoothbore cannon using the same turret as the Soviet BMP-1 infantry fighting vehicle.[1]
The WZ-523 was unveiled at a military parade in Beijing in October 1984, gaining the NATO designation M1984,[2] although it was destined for export and did not enter large scale service with the People's Liberation Army (PLA).[3] An internal security vehicle based on the WZ-523, the ZFB-91, which has a turret armed with a 35 mm grenade launcher and a 7.62 mm machine gun replacing the roof mounted 12.7 mm anti-aircraft machine gun of the WZ-523, is in service with PLA units in Hong Kong and Macau.[3]
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Development and history
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The WZ-523 is based on the domestic Dongfeng EQ245 truck platform, with a new chassis. It was developed in parallel with the competing project WZ-551.[4] Due to utilizing old technologies, WZ-523 was developed much faster with initial production starting in 1983. It first appeared on the 35th National Day parade in 1984. However, it WZ-523 chassis eventually lost its bid due to having worse performance than WZ-551.[4][5] WZ-523 project was then refocused for export effort and did not enter large scale service with the People's Liberation Army (PLA).[6][7]
When the WZ-523 was first exhibited publicly, there were many observations by international defence analysts regarding its design origins. Although the hull design resembled that of the South African Sandock-Austral Ratel infantry fighting vehicle, subsequent studies have found that while there may have been some South African influence, the WZ-523 has many unique characteristics in overall dimensions and technical features.[8] For example, its driving compartment is somewhat reminiscent of the BTR-60, with a single passenger seated next to the driver.[8] The location of the turret ring is also similar that of the BTR-60 series rather than the Ratel, being located near the hull center.[8]
The People's Liberation Army has deployed the WZ-523 primarily for reconnaissance purposes, and for specialized tasks involving artillery and combat support units.[9] Despite being designed as an armored personnel carrier, it was not adopted by Chinese mechanized or motorized infantry forces.[9]
Outside of China, Sudan's Military Industry Corporation also produces the WZ-523 under license.[10]
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Specifications
WZ-523s have relatively good range and payload, and may seat up to ten passengers who enter and debus from a single door in the rear hull.[8] The vehicle has a long, boat-shaped hull with a trim vane mounted on the glacis plate.[2] It is fully amphibious once this vane is raised, being propelled at speeds of up to 7 km by two water jets at the rear.[8] A two-piece windscreen is provided for the driver and a passenger seated to his right. During combat, the windscreen may be covered by hinged armored shutters.[2]
Export models of the WZ-523 are offered with a variety of turreted armament options, including a 12.7mm machine gun and a one-man conical turret incorporating a single 7.62mm general-purpose machine gun to the right and a heavier armament of the customer's choice to the left.[11]
WZ-523s in Nigerien and Gabonese service have been re-engined with German Deutz BF6 diesel motors.[12]
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Variants
- WZ-523
- Armored Personnel Carrier armed with a 12.7 mm heavy machine gun.
- ZFB-91
- Internal Security Vehicle based on the WZ-523.
Operators
China: 60 in service, not including ZFB91 variant.[13]
Chad: 10[14]
Ethiopia: 20[12]
Gabon: 3[12]
Ghana: 58 delivered in 2009–2010;[15] 4 ambulance version delivered in 2012 and 24 others in 2013.[12]
Namibia: 21;[12] export model incorporating the BMP-1 turret.[1]
Niger: 2[12]
Sudan: produced under license as the Shareef 2.[10]
See also
Vehicles of comparable role, performance, and era
- WZ551 – (China)
- Ratel – (South Africa)
- EE-11 Urutu – (Brazil)
- SIBMAS – (Belgium)
- Pindad Anoa – (Indonesia)
- Berliet VXB-170 – (France)
References
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