152 mm SpGH DANA

Development

The DANA was designed in the late 1970s by Konštrukta Trenčín to provide the Czechoslovak People's Army with an indigenous self-propelled indirect fire support weapon without having to resort to purchasing the Soviet 2S3 Akatsiya SPG. Design work was completed in 1976 and the DANA project was handed off to production at ZTS Dubnica nad Váhom. It was accepted into service in 1981, and by 1994 over 750 units had been built.

The DANA was also exported to Poland, Libya, and Georgia.

Design

The DANA was a significant departure from contemporary self-propelled guns such as the tracked Soviet 2S1 Gvozdika/2S3 Akatsiya or its Western-made M109 howitzer as it used a wheeled chassis and featured an innovative automated loading system which was the first of its kind at the time of its introduction to service. The vehicle has a driving cabin at the front, an open-topped fighting compartment at mid-length and the engine compartment in the rear. The front crew cabin seats both the driver/mechanic and vehicle commander. The armoured turret is installed on a traversable mount adapted to the Tatra 815 wheeled chassis (8x8) and is divided into two halves, divided by the howitzer's recoil mechanism and a pathway for the reciprocating action during firing. The left half of the turret is occupied by the gunner and first loader and houses the various fire control optics, electro-mechanical gun laying controls, the automatic propellant charge feeding device, and an auxiliary ammunition magazine. The right side of the turret contains a mechanised projectile delivery system which is operated by a second loader at this position.

The DANA's primary weapon is a 152 mm howitzer with a monolithic barrel (with a fixed rifling pitch) equipped with one expansion chamber. The howitzer has a semi-automatic, vertically-sliding-wedge-type breech which opens to the left side. The recoil assembly consists of a hydraulic buffer, two pneumatic return cylinders and a controlling plunger which governs the displacement of the buffering system. The gun laying is carried out by an electro-hydraulic drive system or an emergency manual control.

DANA's unique feature is that its autoloader is able to load a shell and a cartridge in any elevation of the barrel.

As there is no gyroscopic or similar system for independent, automated and autonomous gun laying in the DANA, the gunner of howitzer uses a ZZ-73 panoramic telescope with a PG1-M-D collimator for indirect gun laying. This sight has a horizontal scale used to set the appropriate horizontal laying via aiming at reference points. This means that the DANA is not an autonomous system there needs to be an additional device to assist in gun laying (in fact, the firing positions of such artillery systems are usually prepared before the guns are positioned there). For direct fire engagements, the gunner uses an OP5-38-D telescopic sight.

Ammunition

As of 2014, there are three main shell types used by Czech Army:

1. 152-EOF, which means "high-explosive" with a maximum range of 18 km
2. 152-EOFd, which means "high-explosive long-range" with a maximum range of 20 km
3. 152-EPrSv, which means "high-explosive anti-tank" used for direct-fire at armored targets

General characteristics

• Length: 10.5 m
• Width: 2.8 m (9 ft)
• Height: 2.6 m (8.53 ft)
• Weight: 23,000 kg (50,706 lb)
• Performance:
  • Maximum Road Speed: 80 km/h (50 mph)
  • Range: 600 km (373 mi)
  • Rate of Fire: 3 rpm for 30 minutes
  • Maximum Gun Range: 28 km (17 mi)
  • Fording: 1.4 m (4.59 ft)
  • Vertical Obstacle: 1.5 m (5 ft)
  • Trench: 1.4 m (4.59 ft)
• Crew: 4 to 5
• Armament:
  • Primary: 152 mm gun-howitzer, length: 5,580 mm (37 calibers)
  • Secondary: 12.7 mm machine gun (MG) DShK
• Elevation: -4° to +70°
• Traverse: ±45°
• Powerplant: one V12 air-cooled diesel Tatra T2-939-34 engine delivering 345 horsepower (257.27 kW)

Variants

Combat history

Used by Georgia against Russia during the Russo-Georgian War. Two Georgian DANAs were destroyed and three or four captured in 2008.

Used by Poland during the War in Afghanistan (2001–2021). Five Polish DANAs had been used in Afghanistan in Ghazni Province since 2008.

Used by Azerbaijan in the 2020 Nagorno-Karabakh war against Armenia.

Used by Ukraine during the 2022 Russian invasion of Ukraine. An unknown number of 152 mm ShKH DANA M2 and 152 mm ShKH DANA vz. 77 were supplied by the Czech Republic in 2022.

Operators

Current operators

• – 36 DANA M1.
• – 164 vz. 77 (to 1 July 2008) of original 273.
• – 12 M2000G Zuzana via Greece.
• – 111 vz. 77
• – 135 vz. 77 and 16 M2000 Zuzana.
• – 47 vz. 77 delivered by the Czech Republic from 2004.
• • DANA vz. 77
    • An unknown number of vz. 77 were supplied by the Czech Republic in 2022.
  • DANA M2:
    • 26 M2 were ordered by Ukraine in 2020.
    • An unknown number of M2 were supplied by the Czech Republic in 2022.
  • Zuzana 2:
    • Slovak Defense Ministry announced the donation of 8 Zuzana 2 in May 2022, with delivery being completed as of January 2023.
    • Germany, Norway and Denmark agreed to purchase further 16 Zuzana 2 for delivery to Ukraine in 2022.
  • DITA:
    • Netherlands has financed purchase of 9 DITA SPH for Ukraine in February 2024, all of which has been delivered in summer of 2024.
    • Another 6 DITA have been purchased by Netherlands on behalf of Ukraine in October of the same year.

Future operators

• Azerbaijan – 70 DITA ordered in May 2024 to Excalibur Army

Former operators

• – 408, passed on to successor states the and
• Libya – 80 delivered in the 1980s. Retired in the 1990s.
• – 150 delivered by Czechoslovakia between 1986 and 1990.

Comparable weapons

References

References

1. https://www.militaryfactory.com/armor/detail.php?armor_id=435
2. (18 May 2005). "Ondava (152mm samohybná kanónová houfnice)".
3. (23 November 2015). "vz. 77/99 MODAN (152mm samohybná kanónová houfnice)".
4. (28 June 2015). "vz. 2000 Zuzana (155mm samohybná kanónová houfnice)".
5. (23 November 2015). "Zuzana A 40 Himalaya (155mm samohybná kanónová houfnice)".
6. (11 June 2016). "ZUZANA 2 (155mm samohybná kanónová houfnice)".
7. (30 August 2016). "DANA-M1M (152mm samohybná kanónová houfnice)".
8. (24 June 2018). "DANA-M2 (152mm samohybná kanónová houfnice)".
9. (27 February 2024). "Generaal Eichelsheim bezoekt aan Oekraïne leverende wapenfabrikanten in Tsjechië - Nieuwsbericht - Defensie.nl".
10. (6 May 2024). "Czech company Excalibur Army Set to Deliver over 70 155mm DITA Self-P".
11. (20 January 2021). "DITA (155mm samohybná kanónová houfnice)".
12. (26 January 2023). "Houfnice Morana". Střelecká revue.
13. (11 August 2023). "MORANA (155mm samohybná kanónová houfnice)".
14. "EA ! Samohybná houfnice MORANA".
15. "Náboženství stranou, v Karabachu zabíjejí i české a izraelské zbraně". Seznam Zprávy.
16. "САУ Dana-M2, яку тестували в Україні, вже нищить рашистів у руках ЗСУ".
17. (April 14, 2022). "Vojenská pomoc Ukrajině – Na Ukrajinu odjely i houfnice Dana a raketomety RM-70 Grad".
18. (21 September 2017). "Czech Dana M1 152mm 8x8 howitzers RM-70 Vampir MLRS in service with Azerbaijan army.".
19. Nakra, Daksh. (21 September 2017). "Exercise reveals Azerbaijani Army Dana SPH and RM-70 MRL".
20. "Trade Registers".
21. "Wojsko Polskie – Uzbrojenie".
22. "Ukrajina nakoupí 26 českých samohybných houfnic DANA".
23. (2023-01-16). "Ukrajina si od Slovenska prevzala poslednú ôsmu húfnicu Zuzana 2".
24. (30 May 2022). "Słowacja przekaże Ukrainie nowoczesną artylerię".
25. "Slovakia transfers two Zuzana 2 howitzers to Ukraine 'for Putin's birthday'".
26. (27 February 2024). "Generaal Eichelsheim bezoekt aan Oekraïne leverende wapenfabrikanten in Tsjechië".
27. (17 October 2024). "Netherlands Acquires Six DITA Howitzers for Ukraine’s Defense".
28. (2024-05-08). "Excalibur Army will supply Azerbaijan with more than 70 units of the 155/52 mm self-propelled gun "Zuzana-2" of Slovak production".
29. (2016). "Libyan Air Wars, Part 2: 1985-1986". Helion & Company Publishing.
30. (3 January 2023). "Gaddafi's Massive Artillery Force That Kept On Fighting A Year After His Death".
31. (1991). "The military balance. 1991-1992.". Brassey's.
32. "Trade Registers".