HT-90 Pružný
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| HT-90 Pružný | |
|---|---|
 The HT-90 Pružný on static display | |
| Type | Main battle tank |
| Place of origin | Holynia |
| Service history | |
| In service | 2002-present |
| Production history | |
| Designed | 1993-1999 |
| Manufacturer | Kubeš Machine Building Design Bureau |
| Unit cost | HK 4.3 million |
| Produced | 1999–present |
| No. built | 381 |
| Specifications | |
| Weight | 46 t (45 long tons; 51 short tons) |
| Length | Overall: 10.8 m (35 ft 5 in) Chassis : 7.5 metres (24 ft 7 in) |
| Width | 3.7 m (12 ft 2 in) |
| Height | 2.215 m (7 ft 3 in) |
| Crew | 3 (commander, gunner and driver) |
| Armor | Steel, composite armor, ERA, with soft-kill and hard-kill anti-missile defense systems |
Main armament | 125mm smoothbore gun with ATGM capability |
Secondary armament | 7.62mm coax gun 12.7 commander gun |
| Engine | 6-cylinder 16.3 litre diesel engine 1,200 hp |
| Power/weight | 26 hp/tonne |
| Transmission | Automatic |
| Suspension | Torsion bar |
Operational range | 540 kilometres (340 mi) |
| Speed | 70 km/h (43 mph) |
The HT-90 Pružný is a Holyn main battle tank produced by Kubeš Machine Building Design Bureau and introduced in the 1990s. Based on the succesful HT-80 main battle tank, the HT-90 introduced a number of new features such as a hard kill active protection system and a new welded turret. The tank has been in service with the Royal Holyn Defence Force and its predecessor, the Holyn Armed Forces, since 1999. The HT-90 features a 6 cylinder, 1,200 hp engine with a power-to-weight ratio of 26 horssepower per tonne. An upgraded version the HT-90P was introduced in 2010 and is currently in production.