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Naval support & landing craft1960–present
Icebreaker
Dobrynya Nikitich-class icebreaker is a icebreaker. It was built by Admiralty Shipyard ( Leningrad , USSR ).
Technical data
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 67.7 m | Wikipedia contributors | superseded |
Dobrynya Nikitich class (various Project 97 variants) Ivan Susanin class (Project 97P)
Admiralty Shipyard ( Leningrad , USSR )
Various
97 (icebreaker) 97A (icebreaker) 97K (icebreaker) 97E (icebreaker) 97AP (patrol icebreaker) 97P (patrol ship) 97D (hydrographic survey vessel) 97B (hydrographic survey vessel) 97N (research vessel)
1960–1981
1960–present
32
7
1
1
22
1
Icebreaker
2,935 t (2,889 long tons) 3,350 t (3,300 long tons) (97AP)
67.7 m (222 ft)
18.1 m (59 ft)
5.35 metres (17.6 ft) 6.3 m (21 ft) (97AP)
3 × 13D100 (3 × 1,800 hp)
Diesel–electric ; three shafts (2 × 2,400 hp + 1,600 hp)
14 knots (26 km/h; 16 mph) (maximum)
5,500 nautical miles (10,200 km; 6,300 mi) 6,700 nautical miles (12,400 km; 7,700 mi) (97AP)
17 days
42
1 × twin 57 mm ZIF-31-B (97 and 97AP) 1 × twin 25 mm 2M-3M (97 and 97AP)
В середине 1950-х годов Советский Союз приступил к разработке новой конструкции дизель-электрического ледокола, способного удовлетворить потребности как гражданских, так и военно-морских операторов. В то время торговый флот в основном полагался на устаревшие паровые ледоколы, многие из которых были построены в эпоху императорской России и должны были завершить свой эксплуатационный срок в ближайшие годы. Кроме того, советские пограничники располагали лишь одним ледовым судном для патрулирования северной границы страны — пограничным сторожевым кораблём «Пурга» проекта 52 , который был заложен ещё в 1938 году, но поступил на вооружение только в 1957 году.
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Dobrynya Nikitich-class icebreaker equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
RussiaReported count for Dobrynya Nikitich. Service scope: Russian Navy ships; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): number: 1. Origin: unstated. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.