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Type 62


62式


Overview


Type 62

Type 62 light tank on display at the Beijing military museum.
Source: Unknown author - © Copyright lies with original owner

Origin
China
Type
Light tank
Entered service
1963
Status
Obsolete
Development
1958 - 1961 (design program)
1962 (state trials)
Developer
China
Production
1963 - 1989 (series production)
Producer
China - 674 factory / Harbin First Machinery Building Group
Number produced
About 1.500
Designations
62式
WZ131 (industrial index)
Notable users
China
Vietnam

Description


Introduction

The Type 62 is an early Cold War era light tank of Chinese origin. It was designed to complement the Type 59 medium tank for operations in southern China It was formally accepted into service in 1962, hence the Type 62 designation. Series production started in 1963.

Design

The Type 62 is clearly derived from the Type 59 tank, but made smaller and lighter in all areas. The 16 ton design goal was not met, but at 21 tons the Type 62 is very light. The chassis is made shorter by reducing roadwheel spacing, and only single wheels of the original double wheels are used.

Firepower

The main gun is a rifled 85mm Type 62-85TC main gun with prominent fume extractor and muzzle brake. A total of 47 rounds are carried, which are similar to those used by the T-34/85, with the addition of a APFSDS-T shell at a later stage. Direct fire range is quoted as 1.85 km. Rate of fire is 3 to 5 rpm. The gun is not stabilized and can thus not be fired on the move. A coaxial 7.62mm Type 59T machine gun is fitted, as well as a fixed Type 59T in the hull. A 12.7mm Type 59 heavy machine gun is fitted for anti-aircraft use on the turret roof.

Protection

The steel armor is much thinner than on the Type 59 and the protection level is much reduced. For instance the glacis plate was reduced from over 200 mm to 35 mm. The sides are 15 mm and can resist heavy machine gun fire at longer ranges. Maximum thickness on the turret front is 50 mm, which will not stop any type of cannon shell. An exhaust diesel injection smoke system is fitted. Smoke grenade launchers were added in the Type 62-I upgrade.

Mobility

The Type 62 has improved mobility compared to the Type 59 main battle tank. The 430 hp diesel engine provides a better power to weight ratio due to its much lower weight. Maximum speed has increased to 60 km/h on roads. Ground pressure has reduced somewhat, even though the tracks are much narrower. Maximum autonomous range on roads is 450 km.

Users

Type 62 was intended for Chinese service and adopted in the many hundreds. it was actively used in the Sino-Vietnamese war, and lessens learned led to the Type 62-I upgrade program. In the mid 2000's a number was updated to Type 62G standard with new turret. Type 62 was also exported to a myriad of nations and used in several conflicts in Africa and Asia.

Variants


Type 62

Original production model. All ~1.500 tanks were produced to this standard. All tanks exported were in this configuration as well.

Type 62-I

Chinese domestic upgrade program based on lessons learned during the Sino-Vietnamese war. Less than 400 were upgraded in the 1980's to different levels. All of them feature a laser range finder over the gun and provisions for a gun shield on for the Type 59 on the roof.

Type 62-I (late)

A picture indicates that at least 5 vehicles, possibly more, were upgraded with large rubber side skirts, an armored cupola for the 12.7mm and stowage baskets around the turret that act as standoff armor against RPG's.

Type 62G

Various attempts to up-gun the Type 62-I did not prove successful. In the mid 2000's a number of vehicles in Chinese service were fitted with a new welded turret akin, but not identical, to the ZTD05 amphibious light tank. This features a stabilized 105mm rifled gun with fire control system, but has less armor than the earlier dome shaped cupola. The 'G' designation stands for 'Gai' or 'upgraded' in Chinese.

Details


Facts Type 62
General
Origin
China
Type
Light tank
Crew
4 (commander, driver, gunner, loader)
Dimensions
Weight
21 t combat load
Length
7.9 m gun forward
5.6 m hull
Width
2.86 m
Height
2.25 m to turret roof
Main armament
Type
85mm Type 62-85TC rifled gun
Mount
Main gun in turret
Ammunition
47 rounds
Elevation
-4° to +20°, powered
Traverse
360°, powered
Stabilizer
No
Coaxial armament
Type
7.62mm Type 59T machine gun
Mount
Coaxial with main armament
Ammunition
2.000 rounds in total
Traverse
Traverse and elevation as main armament
Bow armament
Type
7.62mm Type 59T bow machine gun
Mount
Semi-fixed forward mount in glacis
Ammunition
2.000 rounds in total
Secondary armament
Type
12.7mm Type 54 heavy machine gun
Mount
Pintle mount on turret roof
Ammunition
300 to 500 rounds, 50 ready to fire (some sources indicate 1.250 rounds)
Elevation
Manual
Traverse
Manual
Stabilizer
No
Chassis
Chassis type
Tracked chassis, 5 roadwheels
Layout
Idler front, drive sprocket rear
Tread
2.39 m
Track width
0.38 m
Track on ground
3.53 m
Ground pressure
0.71 kg/cm²
Suspension
Torsion bar
Automotive
Engine model
Model 12150L-3
Engine type
Liquid-cooled V12 diesel
Power output
430 hp at 1.800 rpm
Transmission
Manual, 4 forward, 1 reverse
Fuel
730 or 760 L internal
Mobility
Speed
60 km/h on road
35 km/h in the field
Range
450 km on road on internal fuel
Power to weight ratio
20.5 hp/t
Obstacle crossing
Ground clearance
0.43 m
Wall
0.7 m
Trench
2.55 m
Gradient
60 %
Fording
1.3 m
Protection
Armor type
Steel armor, welded hull and cast turret
Armor thickness
35 mm glacis
15 mm hull sides
50 mm maximum on turret front
15 mm turret sides
Smoke system
Exhaust diesel injection
NBC system
No
Equipment
Night vision
Image intensifier for driver
Fire control
TSh-1A sight with 3.5x and 7x magnification
Radio
Yes

Media


Related articles


Type 59

The Type 62 light tank is a downsized Type 59 medium tank and many parts are in common.

7.62mm Type 59T

A 7.62mm Type 59T is fitted as bow and coaxial armament on the Type 62.

12.7mm Type 59

A 12.7mm Type 59 heavy machine gun is fitted on the turret roof.