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SSK Tupi Class

Crew

Improved Tupi - 40<br />Tupi - 30 with 8 officers

Displacement (Surfaced)

Improved Tupi - 1,850t<br />Tupi - 1,260t

Displacement (Dived)

Improved Tupi - 2,425t<br />Tupi - 1,440t

Length

Improved Tupi - 6.7m<br />Tupi - 61m

Width

Improved Tupi - 8m<br />Tupi - 6.2m

Height

5.5m

Surface or Snorting Speed

Over 10kt

Submerged Speed

24kt

Range Surfaced

Improved Tupi - 11,000 miles<br />Tupi - 8,000 miles

Range Dived

400 miles

Torpedo Tubes

8 x bow tubes, 533mm, swim-out discharge

Torpedoes

8 ready-to-launch plus 8 for reloading

IPqM Torpedoes

Range 18km, speed 45kt

Tigerfish Mod 1 or Mod 27 Torpedo

Range 14km to 40km, speed 25kt to 40kt

IPqM Mines

MCF-01/100 mines in lieu of torpedoes

Weapon Control

KAFS-A 10

Radar Warning Receiver

DR-4000

Periscopes

2 x Kollmorgen Mod 76 periscopes

I-band Navigation Radar

Calypso III

Hull-Mounted Sonar

CSU-83/1

Diesel Engines (Tupi)

4 x MTU 12V 493 AZ80 GAA31L

Alternators (Tupi)

4 x Siemens 1.8MW

Motor (Tupi)

Siemens 3.4MW motor

Diesel Engines (Improved Tupi)

4 x MTU 12V 396, providing 2.76MW
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