The Lada-class submarine, also known as the Amur-class for export variants, is a series of advanced diesel-electric submarines designed by Russia. Here's a breakdown of the Lada class's specifications:
General Characteristics:
Displacement:
Surfaced: 1,765 long tons (1,793 t)
Submerged: 2,700 long tons (2,743 t)
Length:
Overall: 72 meters (236 ft 3 in)
Waterline: 67 meters (219 ft 10 in)
Beam: 7.1 meters (23 ft 4 in)
Draught: 6.5 meters (21 ft 4 in)
Propulsion: Electric with one shaft and 2,700 hp (2,013 kW) motor, powered by a diesel-generator using a permanent magnet electric motor and a storage battery with increased service life.
Speed:
Surfaced: 20 knots (37 km/h; 23 mph)
Submerged: 21 knots (39 km/h; 24 mph)
Range:
Surfaced: 3,500 nautical miles (6,500 km; 4,000 mi) with snorkel
Submerged: 45 days on battery power
Endurance: 45 days
Crew: 35
Armament:
4 × 533 mm (21 in) torpedo tubes (capable of launching torpedoes and missiles)
16 torpedoes or missiles
Improvements over Kilo-class Submarines:
The Lada class is a significant upgrade over the older Kilo-class submarines previously relied upon by Russia. Here are some key improvements:
Reduced Displacement: The Lada class is smaller and lighter than the Kilo class, offering better maneuverability and potentially lower sonar signature.
Improved Propulsion: The diesel-electric engine with a permanent magnet electric motor offers quieter operation and potentially greater underwater speed.
Modern Combat System: The Lada class features an automated combat control system for enhanced operational efficiency.
Export Variant (Amur-class):
The Amur-class is the export version of the Lada class, potentially featuring additional options like:
Air-independent propulsion (AIP) system for extended submerged endurance.
Larger hull size (Amur-1650) for longer missions.
Vertical launch system (VLS) for launching missiles.
Overall, the Lada class offers Russia a modern and capable diesel-electric submarine with improved stealth, firepower, and potentially longer operational range compared to its predecessors.
Additional Notes:
The Lada class program has faced some challenges, including production delays and questions about overall effectiveness.
Only one Lada-class submarine is currently operational in the Russian Navy, with several Amur-c
lass variants being offered for export.
| Armament |
- 6 × 533 mm (21 in)
- 16
or
or 44 mines
- 10
,
and
(some versions)
-
|
