OKDK Burgut-class Battlecruiser

OKDK Burgut, Oltrin Battlecruiser laid down 1934 (Engine 1935)

Displacement:
	47,640 t light; 50,008 t standard; 53,183 t normal; 55,723 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(792.65 ft / 774.28 ft) x 118.11 ft x (36.09 / 37.46 ft)
	(241.60 m / 236.00 m) x 36.00 m  x (11.00 / 11.42 m)

Armament:
      8 - 16.14" / 410 mm 50.0 cal guns - 2,226.22lbs / 1,009.80kg shells, 100 per gun
	  Breech loading guns in turret on barbette mounts, 1932 Model
	  4 x Twin mounts on centreline ends, evenly spread
		2 raised mounts - superfiring
      16 - 6.00" / 152 mm 47.0 cal guns - 112.34lbs / 50.96kg shells, 300 per gun
	  Breech loading guns in turret on barbette mounts, 1934 Model
	  8 x Twin mounts on sides, evenly spread
		4 raised mounts
      24 - 1.57" / 40.0 mm 40.0 cal guns - 1.87lbs / 0.85kg shells, 600 per gun
	  Anti-air guns in deck mounts, 1934 Model
	  12 x Twin mounts on sides, evenly spread
		6 raised mounts
      Weight of broadside 19,652 lbs / 8,914 kg

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	13.0" / 330 mm	433.60 ft / 132.16 m	13.12 ft / 4.00 m
	Ends:	4.02" / 102 mm	310.37 ft / 94.60 m	13.12 ft / 4.00 m
	  30.31 ft / 9.24 m Unarmoured ends
	  Main Belt covers 86 % of normal length

   - Torpedo Bulkhead:
		4.02" / 102 mm	503.28 ft / 153.40 m	32.78 ft / 9.99 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	16.0" / 406 mm	7.99" / 203 mm		13.0" / 330 mm
	2nd:	8.07" / 205 mm	6.10" / 155 mm		10.0" / 255 mm

   - Armoured deck - multiple decks: 8.00" / 203 mm For and Aft decks
	Forecastle: 2.00" / 51 mm  Quarter deck: 2.00" / 51 mm

   - Conning towers: Forward 15.98" / 406 mm,  Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,
	Geared drive, 3 shafts, 191,252 shp / 142,674 Kw = 30.50 kts
	Range 8,000nm at 16.00 kts
	Bunker at max displacement = 5,715 tons

Complement:
	1,750 - 2,276

Cost:
	£21.857 million / $87.427 million

Distribution of weights at normal displacement:
	Armament: 3,634 tons, 6.8 %
	Armour: 19,978 tons, 37.6 %
	   - Belts: 3,926 tons, 7.4 %
	   - Torpedo bulkhead: 2,451 tons, 4.6 %
	   - Armament: 5,102 tons, 9.6 %
	   - Armour Deck: 8,012 tons, 15.1 %
	   - Conning Tower: 487 tons, 0.9 %
	Machinery: 5,433 tons, 10.2 %
	Hull, fittings & equipment: 18,595 tons, 35.0 %
	Fuel, ammunition & stores: 5,543 tons, 10.4 %
	Miscellaneous weights: 0 tons, 0.0 %

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  69,161 lbs / 31,371 Kg = 32.9 x 16.1 " / 410 mm shells or 12.6 torpedoes
	Stability (Unstable if below 1.00): 1.00
	Metacentric height 6.4 ft / 1.9 m
	Roll period: 19.7 seconds
	Steadiness	- As gun platform (Average = 50 %): 70 %
			- Recoil effect (Restricted arc if above 1.00): 0.64
	Seaboat quality  (Average = 1.00): 1.01

Hull form characteristics:
	Hull has a flush deck,
	  an extended bulbous bow and a cruiser stern
	Block coefficient (normal/deep): 0.564 / 0.569
	Length to Beam Ratio: 6.56 : 1
	'Natural speed' for length: 27.83 kts
	Power going to wave formation at top speed: 55 %
	Trim (Max stability = 0, Max steadiness = 100): 69
	Bow angle (Positive = bow angles forward): 16.00 degrees
	Stern overhang: 5.25 ft / 1.60 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	22.00 %,  34.12 ft / 10.40 m,  24.28 ft / 7.40 m
	   - Forward deck:	28.00 %,  24.28 ft / 7.40 m,  22.31 ft / 6.80 m
	   - Aft deck:	32.00 %,  22.31 ft / 6.80 m,  24.28 ft / 7.40 m
	   - Quarter deck:	18.00 %,  24.28 ft / 7.40 m,  24.28 ft / 7.40 m
	   - Average freeboard:		24.55 ft / 7.48 m

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 82.1 %
		- Above water (accommodation/working, high = better): 164.0 %
	Waterplane Area: 64,666 Square feet or 6,008 Square metres
	Displacement factor (Displacement / loading): 106 %
	Structure weight / hull surface area: 220 lbs/sq ft or 1,074 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.96
		- Longitudinal: 1.43
		- Overall: 1.00
	Hull space for machinery, storage, compartmentation is excellent
	Room for accommodation and workspaces is excellent
	Ship has slow, easy roll, a good, steady gun platform