Cockerill XC-8 turret mounted on the Doosan K21 IFV chassis (photo : CMI Defence)
(IMP). Demand for Medium Tanks is increasing. At IDEX 2013 CMI Defence and Doosan DST present a new 120/105mm Medium Tank concept. The system integrates the Cockerill XC-8 turret and the Doosan K21 IFV chassis. With a system weight of some 25 tonnes, the concept offers advanced 120mm or 105mm firepower with high operational flexibility and tactical mobility.
The Cockerill XC-8 is a low-weight concept-turret that recognises divergent market requirements; specifically for the broad operational flexibility demanded by the medium-tank requirement, and for the narrower, more specialised anti-armour requirement. Thus one of two low-recoil force guns may be fitted in the XC-8.
* The Cockerill 105mm high pressure gun provides commanders with a wide choice of ammunition to suit the tactical situation; it fires all NATO-standard 105mm types and the Cockerill Falarick 105 Gun Launched Anti Tank Guided Missile (GLATGM). Elevating to +42° this weapon delivers exceptional engagement capability in complex terrain, an indirect-fire HE capability to 10km range, and the GLATGM permits heavy armour to be enagaged at extended ranges.
* The Cockerill 120mm high pressure gun provides a strengthened anti-armour capability. This weapon fires all NATO-standard 120mm smoothbore ammunition and the Cockerill Falarick 120 GLATGM, which permits the effective engagement and penetration of heavy armour to beyond 5km range.
The system weight of some 25 tonnes (photo : Army Recognition)
Both guns are employed using a common high performance, digital, fully-stabilised, day/night weapon control system. Turret weight is kept low through the use of a bustle-mounted autoloader, which permits a two-person crew. The Cockerill XC-8 concept-turret draws on the proven modular technology of the Cockerill CT-CV 105HP turret and may be realised at low risk.
The Doosan K21 IFV chassis represents the latest-generation of vehicle technology. In service with the Republic of Korea, the K21 offers outstanding tactical mobility through the use of hydro-pneumatic suspension, a 750HP powerpack and advanced running-gear design. Tactical mobility and flexibility is further enhanced by the vehicle’s ability to swim without assistance at full combat weight. A high-capacity digital data-infrastructure permits the functional integration of the Driver with the turret crew by using shared imagery and control. The same architecture permits straightforward through-life upgrade and low obsolesence risk.
The combination of the Cockerill XC-8 concept-turret with the Doosan K21 chassis promises a significant advance in terms of medium-weight direct-fire capability. The combination of highly effective and flexible lethality options with outstanding strategic and tactical mobility, opens up a new range of operational possibilities.