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K1A1

Main battle tank

K1A1

The Korean K1A1 main battle tank is an up-gunned version of the previous K1

 
 
Country of origin South Korea
Entered service 2001
Crew 4 men
Dimensions and weight
Weight 54.5 t
Length (gun forward) 9.71 m
Hull length ?
Width 3.59 m
Height 2.25 m
Armament
Main gun 120 mm smoothbore
Machine guns 2 x 7.62 mm, 1 x 12.7 mm
Elevation range - 10 to + 20 degrees
Traverse range 360 degrees
Ammunition load
Main gun 32 rounds
Machine guns ?
Mobility
Engine MTU MB 871 Ka-501 diesel
Engine power 1 200 hp
Maximum road speed 65 km/h
Range 400 km
Maneuverability
Gradient 60%
Side slope 30%
Vertical step 1 m
Trench 2.75 m
Fording 1.2 m
Fording (with preparation) 2.2 m

 

   The K1A1 main battle tank is an improved version of the K1. It was developed in South Korea by Hyundai. It is broadly similar to the US M1A1 Abrams in terms of firepower and protection. First production vehicle was completed in 1996, however it entered service with the ROK Army only in 2001. Production ceased in 2010. A total of 484 of these tanks were reportedly built.

   The K1A1 is up-gunned comparing with its predecessor and has a number of other improvements. A number of major components, such as engine, transmission and fire control system, were imported from other countries.

   The K1A1 is armed with a more powerful 120 mm smoothbore gun. It is a license-produced US M256 tank gun. The same gun is installed on the M1A1 and M1A2 Abrams. It has twice the penetration power, comparing with the previous 105 mm rifled gun. It also has longer range of effective fire. Vehicle is compatible with standard NATO 120 mm ammunition. This gun is loaded manually.

   The K1A1 MBT has improved fire control system. It has a first round hit probability of more than 90%, while on the move against moving target. It also has hunter killer capability and allows to engage targets at night.

   Vehicle is also armed with 7.62 mm coaxial machine gun. Two more machine guns are mounted on top of turret roof. Commander operates a 12.7 mm heavy machine gun, and gunner operates another 7.62 mm machine gun.

   Protection of the K1A1 is broadly similar to the M1A1 Abrams. Vehicle has a composite armor, but lacks depleted uranium plates. Ammunition is stored in the turret bustle, fitted with blow-out panels.

   The K1A1 tank has a crew of four, including commander, gunner, loader and driver.

   This Korea tank is powered by the MTU MB 871 Ka-501 turbocharged diesel engine, developing 1 200 hp. This German engine is license-produced in South Korea. The K1A1 has a hybrid hydropneumatic and torsion bar suspension. It allows vehicle to "kneel" and increases the main gun depression angle. This feature is very useful in mountainous terrain. The K1A1 can ford water obstacles up to 2.2 m deep, after fitting it with a simple deep wading kit. Vehicle can be also fitted with mine-clearing roller system.

 

Variants

 

   K1A2 is an upgraded version of the K1A1. It uses some technology from the next-generation K2 Black Panther tank, including a battlefield management system, friend-or-foe identification system and external cameras for improved situational awareness. First upgraded K1A2 tank was rolled out in 2013. It is planned that all K1A1 tanks will be upgraded to the K1A2 standard by 2022.

   K2 Black Panther, a next-generation Korean main battle tank. The first batch of 100 tanks was delivered in 2016.

 

 

 

 
K1A1

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K1A1

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K1A1

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K1A1

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K1A1

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