超级军网意大利无畏型战列舰一览
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Specifications
Littorio (Italia) Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM Status
Italia Cantieri Ansaldo, Genova (Genoa) Oct.28/34 Aug.22/37 May.6/40 ex Littorio
see history
Vittorio Veneto Cantieri Riuniti dell' Adriatico, San Marco, Trieste Oct.28/34 Jul.25/37 Apr.28/40 see history
Impero Cantieri Ansaldo, Genova (Genoa) May.14/38 Nov.15/39 N/A see history
Roma Cantieri Riuniti dell' Adriatico, San Marco, Trieste Sep.18/38 Jun.9/40 Jun14/42 see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 780.2' (237.8m) (Italia,Vittorio)
789.7' (240.7m) (Impero,Roma)
Length(W/L) 762.5' (232.4m)
Beam 107.9' (32.9m)
Draft 31.5' (9.6m) light
34.4' (10.5m) full
--------------------------------------------------------------------------------
Displacement
Full Load 45,963 tons (Italia)
45,752 tons (Veneto)
46,215 tons (Roma/Impero)
Normal 43,835 tons (Italia)
43,624 tons (Veneto)
44,050 tons (Roma/Impero)
Standard light 41,377 tons (Italia)
41,167 tons (Veneto)
41,650 tons (Roma/Impero)
Standard 35,000 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 8 Yarrow high pressure water-tubed
Turbines 4 x Belluzzo geared steam
Horsepower 140,000 shp
Shafts 4
2 rudders in series
Endurance 4,580 NM @ 16 knts
Max Speed 30 kts
31.3/31.4 knots achieved in trials
Oil Bunkerage 4,000 tons oil
--------------------------------------------------------------------------------
Protection
Belt forward 3.9"- 9.8" (100-248.9mm)
midship 13.8" (350.5mm)
aft 2.4"-5.1" (61-129.5mm)
Torpedo Bulkhead 1.6" (40.6mm)
Deck 1.4"-1.8" (35.6-45.7mm)
upper splinter deck 0.5" (12.7mm)
lower armored deck
forward 3.9"-6.4" (100-162.6mm)
midships 2.8" (71mm)
aft 4.1" (104mm)
Main Turrets 11.4" (289.6mm) face
8.26" (210mm) sides
3.9" (100mm) roof
13.8" (350.5mm) barbette sides
Secondary Turrets 5.3" (134.6mm) front
2.4" (61mm) sides
1.4" (35.6mm) roof
3.9" (100mm) barbettes sides
Conning Tower 10.2" (259mm)
7.9" (200mm) communication shaft
--------------------------------------------------------------------------------
Armament
Main Battery 9 x Ansaldo/OTO 15" (381mm)/50 cal Model 1934 in 3 triple turrets
2 forward 1 aft
Secondary 12 x Ansaldo 6" (152mm)/55 cal Model 1936 in 4 triple mounts
AAW 12 x OTO 3.5" (89mm)/50 cal Model 1939 in 12 single mounts
20 x Breda 37mm/54 cal in 10 twin Model 1938 mounts
20-28 x Breda 20mm/65 cal in twin mounts
numerous 13.2mm /75.7 cal AA added
Other 4 x 4.72"/40 cal starshell guns
--------------------------------------------------------------------------------
Aircraft
Aircraft 2 x Reggiane Re2000
w/1 catapult
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,872-1,960
--------------------------------------------------------------------------------Specifications
Littorio (Italia) Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM Status
Italia Cantieri Ansaldo, Genova (Genoa) Oct.28/34 Aug.22/37 May.6/40 ex Littorio
see history
Vittorio Veneto Cantieri Riuniti dell' Adriatico, San Marco, Trieste Oct.28/34 Jul.25/37 Apr.28/40 see history
Impero Cantieri Ansaldo, Genova (Genoa) May.14/38 Nov.15/39 N/A see history
Roma Cantieri Riuniti dell' Adriatico, San Marco, Trieste Sep.18/38 Jun.9/40 Jun14/42 see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 780.2' (237.8m) (Italia,Vittorio)
789.7' (240.7m) (Impero,Roma)
Length(W/L) 762.5' (232.4m)
Beam 107.9' (32.9m)
Draft 31.5' (9.6m) light
34.4' (10.5m) full
--------------------------------------------------------------------------------
Displacement
Full Load 45,963 tons (Italia)
45,752 tons (Veneto)
46,215 tons (Roma/Impero)
Normal 43,835 tons (Italia)
43,624 tons (Veneto)
44,050 tons (Roma/Impero)
Standard light 41,377 tons (Italia)
41,167 tons (Veneto)
41,650 tons (Roma/Impero)
Standard 35,000 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 8 Yarrow high pressure water-tubed
Turbines 4 x Belluzzo geared steam
Horsepower 140,000 shp
Shafts 4
2 rudders in series
Endurance 4,580 NM @ 16 knts
Max Speed 30 kts
31.3/31.4 knots achieved in trials
Oil Bunkerage 4,000 tons oil
--------------------------------------------------------------------------------
Protection
Belt forward 3.9"- 9.8" (100-248.9mm)
midship 13.8" (350.5mm)
aft 2.4"-5.1" (61-129.5mm)
Torpedo Bulkhead 1.6" (40.6mm)
Deck 1.4"-1.8" (35.6-45.7mm)
upper splinter deck 0.5" (12.7mm)
lower armored deck
forward 3.9"-6.4" (100-162.6mm)
midships 2.8" (71mm)
aft 4.1" (104mm)
Main Turrets 11.4" (289.6mm) face
8.26" (210mm) sides
3.9" (100mm) roof
13.8" (350.5mm) barbette sides
Secondary Turrets 5.3" (134.6mm) front
2.4" (61mm) sides
1.4" (35.6mm) roof
3.9" (100mm) barbettes sides
Conning Tower 10.2" (259mm)
7.9" (200mm) communication shaft
--------------------------------------------------------------------------------
Armament
Main Battery 9 x Ansaldo/OTO 15" (381mm)/50 cal Model 1934 in 3 triple turrets
2 forward 1 aft
Secondary 12 x Ansaldo 6" (152mm)/55 cal Model 1936 in 4 triple mounts
AAW 12 x OTO 3.5" (89mm)/50 cal Model 1939 in 12 single mounts
20 x Breda 37mm/54 cal in 10 twin Model 1938 mounts
20-28 x Breda 20mm/65 cal in twin mounts
numerous 13.2mm /75.7 cal AA added
Other 4 x 4.72"/40 cal starshell guns
--------------------------------------------------------------------------------
Aircraft
Aircraft 2 x Reggiane Re2000
w/1 catapult
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,872-1,960
--------------------------------------------------------------------------------
Littorio (Italia) Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM Status
Italia Cantieri Ansaldo, Genova (Genoa) Oct.28/34 Aug.22/37 May.6/40 ex Littorio
see history
Vittorio Veneto Cantieri Riuniti dell' Adriatico, San Marco, Trieste Oct.28/34 Jul.25/37 Apr.28/40 see history
Impero Cantieri Ansaldo, Genova (Genoa) May.14/38 Nov.15/39 N/A see history
Roma Cantieri Riuniti dell' Adriatico, San Marco, Trieste Sep.18/38 Jun.9/40 Jun14/42 see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 780.2' (237.8m) (Italia,Vittorio)
789.7' (240.7m) (Impero,Roma)
Length(W/L) 762.5' (232.4m)
Beam 107.9' (32.9m)
Draft 31.5' (9.6m) light
34.4' (10.5m) full
--------------------------------------------------------------------------------
Displacement
Full Load 45,963 tons (Italia)
45,752 tons (Veneto)
46,215 tons (Roma/Impero)
Normal 43,835 tons (Italia)
43,624 tons (Veneto)
44,050 tons (Roma/Impero)
Standard light 41,377 tons (Italia)
41,167 tons (Veneto)
41,650 tons (Roma/Impero)
Standard 35,000 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 8 Yarrow high pressure water-tubed
Turbines 4 x Belluzzo geared steam
Horsepower 140,000 shp
Shafts 4
2 rudders in series
Endurance 4,580 NM @ 16 knts
Max Speed 30 kts
31.3/31.4 knots achieved in trials
Oil Bunkerage 4,000 tons oil
--------------------------------------------------------------------------------
Protection
Belt forward 3.9"- 9.8" (100-248.9mm)
midship 13.8" (350.5mm)
aft 2.4"-5.1" (61-129.5mm)
Torpedo Bulkhead 1.6" (40.6mm)
Deck 1.4"-1.8" (35.6-45.7mm)
upper splinter deck 0.5" (12.7mm)
lower armored deck
forward 3.9"-6.4" (100-162.6mm)
midships 2.8" (71mm)
aft 4.1" (104mm)
Main Turrets 11.4" (289.6mm) face
8.26" (210mm) sides
3.9" (100mm) roof
13.8" (350.5mm) barbette sides
Secondary Turrets 5.3" (134.6mm) front
2.4" (61mm) sides
1.4" (35.6mm) roof
3.9" (100mm) barbettes sides
Conning Tower 10.2" (259mm)
7.9" (200mm) communication shaft
--------------------------------------------------------------------------------
Armament
Main Battery 9 x Ansaldo/OTO 15" (381mm)/50 cal Model 1934 in 3 triple turrets
2 forward 1 aft
Secondary 12 x Ansaldo 6" (152mm)/55 cal Model 1936 in 4 triple mounts
AAW 12 x OTO 3.5" (89mm)/50 cal Model 1939 in 12 single mounts
20 x Breda 37mm/54 cal in 10 twin Model 1938 mounts
20-28 x Breda 20mm/65 cal in twin mounts
numerous 13.2mm /75.7 cal AA added
Other 4 x 4.72"/40 cal starshell guns
--------------------------------------------------------------------------------
Aircraft
Aircraft 2 x Reggiane Re2000
w/1 catapult
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,872-1,960
--------------------------------------------------------------------------------Specifications
Littorio (Italia) Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM Status
Italia Cantieri Ansaldo, Genova (Genoa) Oct.28/34 Aug.22/37 May.6/40 ex Littorio
see history
Vittorio Veneto Cantieri Riuniti dell' Adriatico, San Marco, Trieste Oct.28/34 Jul.25/37 Apr.28/40 see history
Impero Cantieri Ansaldo, Genova (Genoa) May.14/38 Nov.15/39 N/A see history
Roma Cantieri Riuniti dell' Adriatico, San Marco, Trieste Sep.18/38 Jun.9/40 Jun14/42 see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 780.2' (237.8m) (Italia,Vittorio)
789.7' (240.7m) (Impero,Roma)
Length(W/L) 762.5' (232.4m)
Beam 107.9' (32.9m)
Draft 31.5' (9.6m) light
34.4' (10.5m) full
--------------------------------------------------------------------------------
Displacement
Full Load 45,963 tons (Italia)
45,752 tons (Veneto)
46,215 tons (Roma/Impero)
Normal 43,835 tons (Italia)
43,624 tons (Veneto)
44,050 tons (Roma/Impero)
Standard light 41,377 tons (Italia)
41,167 tons (Veneto)
41,650 tons (Roma/Impero)
Standard 35,000 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 8 Yarrow high pressure water-tubed
Turbines 4 x Belluzzo geared steam
Horsepower 140,000 shp
Shafts 4
2 rudders in series
Endurance 4,580 NM @ 16 knts
Max Speed 30 kts
31.3/31.4 knots achieved in trials
Oil Bunkerage 4,000 tons oil
--------------------------------------------------------------------------------
Protection
Belt forward 3.9"- 9.8" (100-248.9mm)
midship 13.8" (350.5mm)
aft 2.4"-5.1" (61-129.5mm)
Torpedo Bulkhead 1.6" (40.6mm)
Deck 1.4"-1.8" (35.6-45.7mm)
upper splinter deck 0.5" (12.7mm)
lower armored deck
forward 3.9"-6.4" (100-162.6mm)
midships 2.8" (71mm)
aft 4.1" (104mm)
Main Turrets 11.4" (289.6mm) face
8.26" (210mm) sides
3.9" (100mm) roof
13.8" (350.5mm) barbette sides
Secondary Turrets 5.3" (134.6mm) front
2.4" (61mm) sides
1.4" (35.6mm) roof
3.9" (100mm) barbettes sides
Conning Tower 10.2" (259mm)
7.9" (200mm) communication shaft
--------------------------------------------------------------------------------
Armament
Main Battery 9 x Ansaldo/OTO 15" (381mm)/50 cal Model 1934 in 3 triple turrets
2 forward 1 aft
Secondary 12 x Ansaldo 6" (152mm)/55 cal Model 1936 in 4 triple mounts
AAW 12 x OTO 3.5" (89mm)/50 cal Model 1939 in 12 single mounts
20 x Breda 37mm/54 cal in 10 twin Model 1938 mounts
20-28 x Breda 20mm/65 cal in twin mounts
numerous 13.2mm /75.7 cal AA added
Other 4 x 4.72"/40 cal starshell guns
--------------------------------------------------------------------------------
Aircraft
Aircraft 2 x Reggiane Re2000
w/1 catapult
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,872-1,960
--------------------------------------------------------------------------------
Specifications
Caracciolo Project Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH
Fransesco Caracciolo Cantieri di Castellamare di Stabia Oct.16/14 May.12/20
construction halted 1916
resumed 1919
cancelled Oct./20
sold Oct./20
scrapped starting 1921
Name Builder LD STATUS
Cristoforo Colombo Cantieri Ansaldo, Genova (Genoa) Mar.14/15 construction halted 1916
scrapped starting 1921
Marcantonio Colonna Cantieri Odero, Sestri Ponente Mar.3/15 construction halted 1916
scrapped starting 1921
Francesco Morosini Orlando, Leghorn Jun.26/15 construction halted 1916
scrapped starting 1921
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 695.6' (212m)
Length(W/L) n/a
Beam 97' (29.6m)
Draft 31.2' (9.5m)
--------------------------------------------------------------------------------
Displacement
Full Load 33,950 tons
Standard 29,400 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 20 low pressure water-tubed
Turbines 4 Parsons low pressure steam
Shafts 4
Horsepower 108,000 shp
Endurance 8,000 NM @ 10 knts
Max Speed 29 + kts
--------------------------------------------------------------------------------
Armor
Belt 11.8" (300mm)
9" upper belt
Deck 1.5-3.4" (38-86.3mm)
Turrets 15.6" (396.2mm) face
11.8" (300mm) sides/rear
5.9" (150mm) roof
Barbettes 15.6" (396.2mm) sides
Conning Tower 13.2" (355mm)
--------------------------------------------------------------------------------
Armament
Main Battery 8 x 15"/40 cal Elswick Pattern "A" and Vickers Mark "A" in 4 twin turrets
2 forward 2 aft (very widely spaced)
Secondary 12 x 6" (152mm)/45 cal in 12 single casemate mounts
AAW 12 x 3.5" (89mm)/45 cal in 12 single mounts
numerous 13.2mm /75.7 cal AA
Torpedoes 8 x 17.7" (450mm) submerged
--------------------------------------------------------------------------------
Complement
Usual 1,480
--------------------------------------------------------------------------------
Caracciolo Project Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH
Fransesco Caracciolo Cantieri di Castellamare di Stabia Oct.16/14 May.12/20
construction halted 1916
resumed 1919
cancelled Oct./20
sold Oct./20
scrapped starting 1921
Name Builder LD STATUS
Cristoforo Colombo Cantieri Ansaldo, Genova (Genoa) Mar.14/15 construction halted 1916
scrapped starting 1921
Marcantonio Colonna Cantieri Odero, Sestri Ponente Mar.3/15 construction halted 1916
scrapped starting 1921
Francesco Morosini Orlando, Leghorn Jun.26/15 construction halted 1916
scrapped starting 1921
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 695.6' (212m)
Length(W/L) n/a
Beam 97' (29.6m)
Draft 31.2' (9.5m)
--------------------------------------------------------------------------------
Displacement
Full Load 33,950 tons
Standard 29,400 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 20 low pressure water-tubed
Turbines 4 Parsons low pressure steam
Shafts 4
Horsepower 108,000 shp
Endurance 8,000 NM @ 10 knts
Max Speed 29 + kts
--------------------------------------------------------------------------------
Armor
Belt 11.8" (300mm)
9" upper belt
Deck 1.5-3.4" (38-86.3mm)
Turrets 15.6" (396.2mm) face
11.8" (300mm) sides/rear
5.9" (150mm) roof
Barbettes 15.6" (396.2mm) sides
Conning Tower 13.2" (355mm)
--------------------------------------------------------------------------------
Armament
Main Battery 8 x 15"/40 cal Elswick Pattern "A" and Vickers Mark "A" in 4 twin turrets
2 forward 2 aft (very widely spaced)
Secondary 12 x 6" (152mm)/45 cal in 12 single casemate mounts
AAW 12 x 3.5" (89mm)/45 cal in 12 single mounts
numerous 13.2mm /75.7 cal AA
Torpedoes 8 x 17.7" (450mm) submerged
--------------------------------------------------------------------------------
Complement
Usual 1,480
--------------------------------------------------------------------------------
Specifications
Caio Duilio Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM
Caio Dulio Cantieri di Castellemare di Stabia Feb.24/12 Apr.24/13 May.10/15
finished by:
Cantieri Ansaldo, Genova (Genoa).
see history
Name Builder LD LCH COM
Andrea Doria Arsenale di La Spezia. Mar.24/12 Mar.30/13 Jun.13/16
see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 577.5' (176m)
613.2' (186.9m) (after reconstruction 1937)
Length(P.P) 554.5' (169m)
Beam 91.10' (28m)
Draft 28.10' (8.8m) (design)
30.8' (9.4m) (max)
34' (10.4m) (max after reconstruction 1937)
--------------------------------------------------------------------------------
Displacement
Full Load 25,086 tons
29,391 tons (Caio Duilio after reconstruction 1937)
28,882 tons (Andrea Doria after reconstruction 1937)
Standard 21,751 tons
23,887 tons (after reconstruction 1937)
--------------------------------------------------------------------------------
Propulsion
Boilers 20 Yarrow coal burning
reduced to 8 Yarrow oil burners in reconstruction 1937
Turbines 3 x Parsons geared turbines
replaced by 2 Belluzzo geared turbines in reconstruction 1937
Shafts 4
reduced to 2 in reconstruction 1937
Rudders 2 in series
Horsepower 31,000 shp
85,000 shp (after reconstruction 1937)
Endurance 4,800 NM @ 10 knts
4,250 NM @ 12 knts (after reconstruction 1937)
Max Speed 21.5-22.2 kts
27 kts (after reconstruction 1937)
Coal/Oil Bunkerage 606/1,488 tons coal + 300/600 tons oil
2,250 tons oil (after reconstruction 1937)
--------------------------------------------------------------------------------
Protection
Side Belt 3.1"- 5.1"- 9.8" (79-129.5-249mm)
Deck 3 decks of 0.5"-1.6" (12.7-41mm)
after reconstruction increased to 0.5"- 4" (12.7-101.6mm)
Turrets 11" (279.4mm) face
9.4" (238.7mm) sides
3.3" (84mm) roof
Barbettes 5.1"-12" (130-305mm)
Secondary turrets 4.7" (119.4mm) (after reconstruction 1937)
Casemates 4.3"- 5.1" (109-129.5mm)
Conning Tower 11"- 3.9" (279.4-100mm) main
7.1"- 3.9" (180-100mm) rear
reduced to 10.2"- 3.9" (259-100mm) (after reconstruction 1937)
--------------------------------------------------------------------------------
Armament
Main Battery 13 x 12" (305mm)/46 cal Model 1909 (3x3, 2x2) turrets
10 x 12.6" (320mm)/43.8 cal Model 1934 Terni rifles (rebored 12") (3x3, 2x2) turrets
(after reconstruction 1937)
Secondary 16 x 6" (152mm)/45 cal in casemates (removed in reconstruction)
12 x 5.3"/45 cal Model 1938 (after reconstruction 1937)
AAW
(before 1937) 13 x 3" (76mm)/50 cal on top of main turrets (removed 1937)
6 x 3" (76mm)/40 cal AA (1920 onwards)
AAW
(after 1937) 10 x 3.5" (90mm)/50 cal Model 1939 single mounts (after reconstruction 1937)
8 x 3.93" (100mm)/47 cal Model 1924 AA twin mounts
12 x 37mm/54 cal AA single and twin mounts (increased later to 19)
16 x 20mm/65 cal AA twin mounts
Torpedoes 3 x 17.7" (450mm) submerged (added 1920, removed 1937)
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,000-1,197
1,495 (after reconstruction 1937)
--------------------------------------------------------------------------------
Caio Duilio Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM
Caio Dulio Cantieri di Castellemare di Stabia Feb.24/12 Apr.24/13 May.10/15
finished by:
Cantieri Ansaldo, Genova (Genoa).
see history
Name Builder LD LCH COM
Andrea Doria Arsenale di La Spezia. Mar.24/12 Mar.30/13 Jun.13/16
see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 577.5' (176m)
613.2' (186.9m) (after reconstruction 1937)
Length(P.P) 554.5' (169m)
Beam 91.10' (28m)
Draft 28.10' (8.8m) (design)
30.8' (9.4m) (max)
34' (10.4m) (max after reconstruction 1937)
--------------------------------------------------------------------------------
Displacement
Full Load 25,086 tons
29,391 tons (Caio Duilio after reconstruction 1937)
28,882 tons (Andrea Doria after reconstruction 1937)
Standard 21,751 tons
23,887 tons (after reconstruction 1937)
--------------------------------------------------------------------------------
Propulsion
Boilers 20 Yarrow coal burning
reduced to 8 Yarrow oil burners in reconstruction 1937
Turbines 3 x Parsons geared turbines
replaced by 2 Belluzzo geared turbines in reconstruction 1937
Shafts 4
reduced to 2 in reconstruction 1937
Rudders 2 in series
Horsepower 31,000 shp
85,000 shp (after reconstruction 1937)
Endurance 4,800 NM @ 10 knts
4,250 NM @ 12 knts (after reconstruction 1937)
Max Speed 21.5-22.2 kts
27 kts (after reconstruction 1937)
Coal/Oil Bunkerage 606/1,488 tons coal + 300/600 tons oil
2,250 tons oil (after reconstruction 1937)
--------------------------------------------------------------------------------
Protection
Side Belt 3.1"- 5.1"- 9.8" (79-129.5-249mm)
Deck 3 decks of 0.5"-1.6" (12.7-41mm)
after reconstruction increased to 0.5"- 4" (12.7-101.6mm)
Turrets 11" (279.4mm) face
9.4" (238.7mm) sides
3.3" (84mm) roof
Barbettes 5.1"-12" (130-305mm)
Secondary turrets 4.7" (119.4mm) (after reconstruction 1937)
Casemates 4.3"- 5.1" (109-129.5mm)
Conning Tower 11"- 3.9" (279.4-100mm) main
7.1"- 3.9" (180-100mm) rear
reduced to 10.2"- 3.9" (259-100mm) (after reconstruction 1937)
--------------------------------------------------------------------------------
Armament
Main Battery 13 x 12" (305mm)/46 cal Model 1909 (3x3, 2x2) turrets
10 x 12.6" (320mm)/43.8 cal Model 1934 Terni rifles (rebored 12") (3x3, 2x2) turrets
(after reconstruction 1937)
Secondary 16 x 6" (152mm)/45 cal in casemates (removed in reconstruction)
12 x 5.3"/45 cal Model 1938 (after reconstruction 1937)
AAW
(before 1937) 13 x 3" (76mm)/50 cal on top of main turrets (removed 1937)
6 x 3" (76mm)/40 cal AA (1920 onwards)
AAW
(after 1937) 10 x 3.5" (90mm)/50 cal Model 1939 single mounts (after reconstruction 1937)
8 x 3.93" (100mm)/47 cal Model 1924 AA twin mounts
12 x 37mm/54 cal AA single and twin mounts (increased later to 19)
16 x 20mm/65 cal AA twin mounts
Torpedoes 3 x 17.7" (450mm) submerged (added 1920, removed 1937)
--------------------------------------------------------------------------------
Radars
Air Search N/A
Surface Search N/A
Fire Control N/A
--------------------------------------------------------------------------------
Complement
Usual 1,000-1,197
1,495 (after reconstruction 1937)
--------------------------------------------------------------------------------
Specifications
Conte di Cavour Class Battleships
--------------------------------------------------------------------------------
Name Builder LD LCH COM STATUS
Conte Di Cavour Arsenale di La Spezia. Aug.10/10 Aug.10/11 Apr.1/15 see history
Giulio Cesare Cantieri Odero, Sestri Ponente, Genoa Jun.24/10 Oct.15/11 May.14/14 see history
Leonardo Da Vinci Cantieri Odero, Sestri Ponente, Genoa Jul.18/10 Oct.14/11 May.17/14 see history
--------------------------------------------------------------------------------
Dimensions
Length(O/A) 577.8' (176m)
611.5' (186.4m) (after reconstruction 1937)
Length(P.P) 554.5' (169m)
Beam 91.9' (28m)
Draft 28.5' (8.7m)
30.8' (9.4m) (max)
34' (10.36m) (max) (after reconstruction 1937)
--------------------------------------------------------------------------------
Displacement
Full Load 25,086 tons
29,100 tons (after reconstruction 1937)
Standard 21,751 tons
23,619 tons
--------------------------------------------------------------------------------
Propulsion
Boilers 20 Blechhynden (8 oil, 12 coal)
24 Babcock (12 oil, 12 coal, Cesare only)
8 x Yarrow 3 drum type (after reconstruction 1937)
Turbines 2 x Belluzzo geared steam
Shafts 2
Rudders 2 in series
Horsepower 31,000 shp
93,000 shp (after reconstruction 1937)
Endurance 4,800 NM @ 10 knts
3,100 NM @ 20 knts
Max Speed 21.5- 22.2 kts
28 kts (after reconstruction /37)
Oil/Coal Bunkerage 606/1,488 tons coal + 300/600 tons oil
2,250 tons oil (after reconstruction 1937)
--------------------------------------------------------------------------------
Protection
Side Belt 3.1"- 5.1"- 9.8" (79-129.5-249mm)
Deck 3 decks of 0.5"-1.6" (12.7-41mm)
after reconstruction increased to 0.5"- 4" (12.7-101.6mm)
Turrets 11" (279.4mm) face
9.4" (238.7mm) sides
3.3" (84mm) roof
Barbettes 5.1"-12" (130-305mm)
Secondary Turrets 4.7" (119.4mm) (after reconstruction 1937)
Casemates 4.3"- 5.1" (109-129.5mm)
Conning Tower 11"- 3.9" (279.4-100mm) main
7.1"- 3.9" (180-100mm) rear
reduced to 10.2"- 3.9" (259-100mm) (after reconstruction 1937)
--------------------------------------------------------------------------------
Armament
Main Battery 13 x 12" (305mm)/46 cal Model 1909 (3x3, 2x2) turrets
10 x 12.6" (320mm)/43.8 cal Model 1934 Terni rifles (rebored 12") (3x3, 2x2) turrets
(after reconstruction 1937)
Secondary 18 x 4.7"/50 cal in casemates (removed 1937)
12 x 4.72" (120mm)/50 cal Model 1933 (after reconstruction 1937)
AAW
(before 1937) 13 x 3" (76mm)/50 cal on top of main turrets (removed 1937)
6 x 3" (76mm)/40 cal AA (1920 onwards)
AAW
(after 1937) 8 x 3.93" (100mm)/47 cal Model 1924 AA twin mounts
16 x 37mm/54 cal AA twin mounts
12 x 20mm/65 cal AA twin mounts
Torpedoes 3 x 17.7" (450mm) submerged (added 1920, removed 1937)
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Radars
Air Search N/A
Surface Search N/A
Navigation N/A
Fire Control N/A
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Complement
Usual 1,000- 1,197
1,236 (after reconstruction 1937)
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Conte di Cavour Class Battleships
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Name Builder LD LCH COM STATUS
Conte Di Cavour Arsenale di La Spezia. Aug.10/10 Aug.10/11 Apr.1/15 see history
Giulio Cesare Cantieri Odero, Sestri Ponente, Genoa Jun.24/10 Oct.15/11 May.14/14 see history
Leonardo Da Vinci Cantieri Odero, Sestri Ponente, Genoa Jul.18/10 Oct.14/11 May.17/14 see history
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Dimensions
Length(O/A) 577.8' (176m)
611.5' (186.4m) (after reconstruction 1937)
Length(P.P) 554.5' (169m)
Beam 91.9' (28m)
Draft 28.5' (8.7m)
30.8' (9.4m) (max)
34' (10.36m) (max) (after reconstruction 1937)
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Displacement
Full Load 25,086 tons
29,100 tons (after reconstruction 1937)
Standard 21,751 tons
23,619 tons
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Propulsion
Boilers 20 Blechhynden (8 oil, 12 coal)
24 Babcock (12 oil, 12 coal, Cesare only)
8 x Yarrow 3 drum type (after reconstruction 1937)
Turbines 2 x Belluzzo geared steam
Shafts 2
Rudders 2 in series
Horsepower 31,000 shp
93,000 shp (after reconstruction 1937)
Endurance 4,800 NM @ 10 knts
3,100 NM @ 20 knts
Max Speed 21.5- 22.2 kts
28 kts (after reconstruction /37)
Oil/Coal Bunkerage 606/1,488 tons coal + 300/600 tons oil
2,250 tons oil (after reconstruction 1937)
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Protection
Side Belt 3.1"- 5.1"- 9.8" (79-129.5-249mm)
Deck 3 decks of 0.5"-1.6" (12.7-41mm)
after reconstruction increased to 0.5"- 4" (12.7-101.6mm)
Turrets 11" (279.4mm) face
9.4" (238.7mm) sides
3.3" (84mm) roof
Barbettes 5.1"-12" (130-305mm)
Secondary Turrets 4.7" (119.4mm) (after reconstruction 1937)
Casemates 4.3"- 5.1" (109-129.5mm)
Conning Tower 11"- 3.9" (279.4-100mm) main
7.1"- 3.9" (180-100mm) rear
reduced to 10.2"- 3.9" (259-100mm) (after reconstruction 1937)
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Armament
Main Battery 13 x 12" (305mm)/46 cal Model 1909 (3x3, 2x2) turrets
10 x 12.6" (320mm)/43.8 cal Model 1934 Terni rifles (rebored 12") (3x3, 2x2) turrets
(after reconstruction 1937)
Secondary 18 x 4.7"/50 cal in casemates (removed 1937)
12 x 4.72" (120mm)/50 cal Model 1933 (after reconstruction 1937)
AAW
(before 1937) 13 x 3" (76mm)/50 cal on top of main turrets (removed 1937)
6 x 3" (76mm)/40 cal AA (1920 onwards)
AAW
(after 1937) 8 x 3.93" (100mm)/47 cal Model 1924 AA twin mounts
16 x 37mm/54 cal AA twin mounts
12 x 20mm/65 cal AA twin mounts
Torpedoes 3 x 17.7" (450mm) submerged (added 1920, removed 1937)
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Radars
Air Search N/A
Surface Search N/A
Navigation N/A
Fire Control N/A
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Complement
Usual 1,000- 1,197
1,236 (after reconstruction 1937)
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Specifications
Dante Alighieri Battleship
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Name Builder LD LCH COM
Dante Alighieri Cantieri di Castellamare di Stabia Jun.6/09 Aug.20/10 Jan.15/13
cost; 65. Mio Lire.
only activity during W.W.I: : shelling of Durazzo (Durres) Oct.2/18.
modernized: 1923
DECOM Jul.1/28
scrapped 1928
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Dimensions
Length(O/A) 551.2' (168m)
Length(W/L) 541' (165m)
Beam 87.3' (26.5m)
Draft 31.5' (10m)
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Displacement
Full Load 21,800 tons
Standard 19,500 tons
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Propulsion
Boilers 23 Blechhynden boilers (7 oil, 16 coal + oil-addition)
Turbines 3 x Parsons geared turbines
Shafts 4
Rudders 1 + 1 auxiliary
Horsepower 32,000 shp
Endurance 5,000 NM @ 10 kts
Max Speed 23 kts
Oil/Coal Bunkerage 700/2,400 tons coal + 300/600 tons oil
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Protection
Side Belt 3"- 4" (76-101.6mm) side
9.8" (249mm) waterline
6.7" (170mm) below waterline
Deck 3 decks of 0.63- 1.2"- 0.8" (16-30.5-20.3mm)
Turrets 9.8" (249mm) face
Barbettes 9.5" (241mm) sides
Secondary Turrets 4" (101.6mm)
Casemates 4" (101.6mm)
Conning Tower 11" (279.4mm) (main)
7.9" (200.6mm) (aft tower)
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Armament
Main Battery 12 x 12" (305mm)/46 cal Model 1909 in 4 triple centerline turrets
Secondary 20 x 4.7" (120mm)/50 cal (4x2 turrets + 12 in casemates)
AAW 12 x 3" (76mm)/40 cal (mounted on top of main turrets)
Torpedoes 3 x 17.7" (450mm) submerged removed /37
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Complement
Usual 970
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Dante Alighieri Battleship
--------------------------------------------------------------------------------
Name Builder LD LCH COM
Dante Alighieri Cantieri di Castellamare di Stabia Jun.6/09 Aug.20/10 Jan.15/13
cost; 65. Mio Lire.
only activity during W.W.I: : shelling of Durazzo (Durres) Oct.2/18.
modernized: 1923
DECOM Jul.1/28
scrapped 1928
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Dimensions
Length(O/A) 551.2' (168m)
Length(W/L) 541' (165m)
Beam 87.3' (26.5m)
Draft 31.5' (10m)
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Displacement
Full Load 21,800 tons
Standard 19,500 tons
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Propulsion
Boilers 23 Blechhynden boilers (7 oil, 16 coal + oil-addition)
Turbines 3 x Parsons geared turbines
Shafts 4
Rudders 1 + 1 auxiliary
Horsepower 32,000 shp
Endurance 5,000 NM @ 10 kts
Max Speed 23 kts
Oil/Coal Bunkerage 700/2,400 tons coal + 300/600 tons oil
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Protection
Side Belt 3"- 4" (76-101.6mm) side
9.8" (249mm) waterline
6.7" (170mm) below waterline
Deck 3 decks of 0.63- 1.2"- 0.8" (16-30.5-20.3mm)
Turrets 9.8" (249mm) face
Barbettes 9.5" (241mm) sides
Secondary Turrets 4" (101.6mm)
Casemates 4" (101.6mm)
Conning Tower 11" (279.4mm) (main)
7.9" (200.6mm) (aft tower)
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Armament
Main Battery 12 x 12" (305mm)/46 cal Model 1909 in 4 triple centerline turrets
Secondary 20 x 4.7" (120mm)/50 cal (4x2 turrets + 12 in casemates)
AAW 12 x 3" (76mm)/40 cal (mounted on top of main turrets)
Torpedoes 3 x 17.7" (450mm) submerged removed /37
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Complement
Usual 970
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