GIAT 30
 |
| GIAT 30M 791 | |
|---|---|
 GIAT 30M 791 cannon for the Dassault Rafale fighter | |
| Type | Revolver cannon |
| Place of origin | France |
| Service history | |
| In service | 1980s-present |
| Used by | France |
| Specifications | |
| Mass | M 791: 120 kg (260 lb) M 781:65 kg (143 lb) |
| Length | M 791: 2.4 m (7 ft 10 in) M 781:1.875 m (6 ft 1.8 in) |
| Width | 290 mm (11 in) |
| Height | 240 mm (9.4 in) |
| Shell | M 791: 30×150mm B M 781: 30×113mm B |
| Barrels | 1 |
| Action | Seven-chamber revolver |
| Rate of fire | M 791: variable anti-aircraft mode 1500 or 2500 rounds/min or grounding mode 300 or 600 rpm M 781: 750 rounds/min |
| Muzzle velocity | 1,025 m/s (3,360 ft/s) |
The GIAT 30 is a series of 30 mm cannon developed to replace the DEFA 550 series weapons on French military aircraft.
Introduced in the late 1980s, the GIAT 30 is a revolver cannon with electric ignition and automatic recocking. Unlike the DEFA cannon, the revolver chamber is electrically operated, rather than gas operated, improving both reliability and rate of fire.
Two versions of the GIAT 30 are offered.
GIAT 30M 781
[edit]Primarily intended for helicopter use and offered in several fixed, podded, and turreted installations. It is 1.87 m (6 ft 2 in) long with a total system weight of 65 kg (143 lb). It is designed to fire the ADEN/DEFA 30×113mm B rounds. The weight of the projectile varies from 244 g (8.6 oz) for HEI to 270 g (9.5 oz) for APHEI-SD. Typical muzzle velocity is 810 m/s (2,700 ft/s) with a rate of fire of 750 rounds per minute.
Given its considerable recoil, it is typically used for single shots or controlled bursts rather than continuous fire. The 30 M781 is used on the Eurocopter Tiger and is also offered for naval use as part of the NARWHAL (NAval Remote Weapon High Accuracy and Light) system.
Ammunition: HEI; SAPHEI; APHEI-SD; API-T; TP.
GIAT 30M 791
[edit]Intended for fighter aircraft such as the Dassault Rafale. It uses a new range of 30×150mm B ammunition in a variety of types. It has a muzzle velocity of 1,025 m/s (3,360 ft/s), which amounts to a muzzle energy of more than 127 kJ (94,000 ft⋅lbf) from the mass of the projectile alone (not taking into account explosive chemical energy).[1] A variable rate of fire allows cyclic rates of 300, 600, 1500, or 2500 rounds per minute. It can fire continuous bursts or controlled 0.5 or 1 second bursts.
Military operators
[edit]Current operators
[edit]Eurocopter Tiger
[edit]Operators of the Tiger equipped with the GIAT 30M781:
Rafale
[edit]Operators of the Rafale equipped with the GIAT 30M791:
Future operators
[edit]Rafale
[edit]
See also
[edit]- VENOM LR 30 mm – British 21st century derivative of ADEN, 113mm long variant
- Oerlikon KCA - comparable Swiss design, 173mm long
- VENOM 30 mm – British 173mm long variant
- DEFA cannon – comparable older French design, 113mm long
- ADEN cannon – comparable older British design, 111mm
- Mauser BK-27 – comparable German design, 27×145mm
- R-23 cannon – comparable Russian design, 23×260mm (telescoped)
- M39 cannon – comparable older US design, 20×102mm
References
[edit]- ^ "Bullet Energy Calculator | Ballistics101.com".
- ^ https://www.contactairlandandsea.com/adf_weapons_pt2.pdf Page 7
- ^ a b admin (2018-10-15). "French Army Tiger HAD Attack Helicopter - MilitaryLeak.COM". militaryleak.com. Retrieved 2024-12-27.
- ^ "Croatia and France finalize Rafale acquisition". Dassault Aviation Website. Archived from the original on 16 December 2024. Retrieved 25 November 2021.
- ^ "Croatia signs for used Rafales from France". Flight Global. 25 November 2021. Archived from the original on 16 December 2024. Retrieved 16 December 2024.
- ^ "Egypt takes delivery of additional Rafales; looks to acquire more". 1 December 2017. Archived from the original on 8 December 2017.
- ^ "Historique de la mise en service du Rafale". Dassault Aviation (in French). Retrieved 2024-02-06.
- ^ "Greece to boost arms with 18 new French Rafale jets, frigates amid growing Turkey tensions". France 24. 13 September 2020.
- ^ "Second batch of Rafale aircraft reaches India, says IAF". The Times of India. 4 November 2020. Retrieved 2020-11-04.
- ^ "Five Rafale jets leave for India: What happens next". The Indian Express. 2020-07-27.
- ^ Siddiqui, Huma (16 July 2022). "Indian Air Force gets 36 Rafale fighter jets! France completes delivery of lethal combat aircraft". Financial Express. Retrieved 17 July 2022.
- ^ "Under embargo Qatar takes delivery of first Rafale jets". France 24. 5 June 2019.
- ^ "Indonesia purchases the Rafale". Dassault Aviation, a major player to aeronautics. Retrieved 2022-02-10.
- ^ Ruitenberg, Rudy (30 August 2024). "Serbia to buy 12 Rafale fighter jets in nod to European industry". Defense News. Archived from the original on 16 December 2024. Retrieved 11 September 2024.
- ^ "Historical contract for the acquisition of 80 Rafale F4 by the United Arab Emirates". Dassault Aviation. 19 May 2023. Archived from the original on 16 September 2024. Retrieved 16 December 2024.