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Tier XSubmarine
GermanySpecialLesta
GermanySpecialLestaU-4501
WoWS World of Warships Germany Submarine · Tier X
- Torpedoes
- 533 mm
- 10 launchers × 1 tubes
- Range 10 km
Specifications
Survivability
Hit Points14,100
#10 of 10
Group avg 20,490Main Belt Armor25 mm
Bow / Stern Armor19 mm
Ship Length56.2 m
Ship Width5.5 m
Torpedoes
G7es T4
G7es T4Speed82 knots
Range10.0 km
#8 of 10
Group avg 11.5 kmDamage12,167
#8 of 10
Group avg 12,648Alpha Damage33,500
Splash Damage1,100
Flood Chance71%
Detectability2.20 km
Reload Time30.0 s
#1 of 10
Group avg 44.3 s180° Rotation15.0 s
Arming Time2 s
Resurface Distance16 m
Spread Angle1° / 1°
Torpedo Caliber533 mm
Tube Module HP1,200
Loaders3
Fuse Depth0.14 m
Maneuverability
Max Speed20.0 knots
#10 of 10
Group avg 29.4 knotsTurning Radius350 m
#1 of 10
Group avg 598 mRudder Shift Time4.6 s
Engine Power7,500 hp
Displacement926 t
Power-to-Weight8.10 hp/t
Submarine Maneuverability
Max Speed (Periscope)6.6 knots
Max Speed (Deep)6.6 knots
#10 of 10
Group avg 9.7 knotsSurface/Dive Speed3.4 m/s
Horizontal Rudder Shift Time24.74 s
Battery Capacity250 s
#2 of 10
Group avg 193 sBattery Recharge Rate0.10 /s
Concealment
Max Surface Detection5.40 km
#1 of 10
Group avg 5.85 kmMin Surface Detection4.86 km
Air Detection2.06 km
Submarine Detection2.06 km
Consumables
Slot 1
Damage Control Party
Damage Control Party
Extinguishes fires, removes instances of flooding, and repairs damaged modules. Prevents enemy acoustic torpedoes from homing.
Reload40 s
Duration5 s
Charges∞
Slot 2
Engine Boost
Engine Boost
Increases ship's maximum speed.
Reload45 s
Duration60 s
Charges3
Slot 3
Repair Party
Repair Party
Partially restores the ship's HP by repairing any light damage.
Reload80 s
Duration40 s
Charges2
Slot 4
Reserve Battery Unit
Reserve Battery Unit
Dive capacity does not deplete when the consumable is active.
Reload90 s
Duration30 s
Charges2
Armor Model
Overview
In October 1943, Walter-Werke proposed to the German navy a project for a submarine with a Walter closed-cycle engine running on hydrogen peroxide. Such an engine worked equally well both surfaced and submerged. In May 1944, the Kriegsmarine Main Committee for Shipbuilding presented a production plan providing for the construction of submarines, which were assigned the index XXVIW. Individual modules for the hulls were to be manufactured at different shipyards. By the end of the war, sections for four submarines had been produced: from U-4501 to U-4504.
Modules
G7e T4 and G7e T4 MZ
U-4501
Propulsion: 7,500 hp
Typ 10 Mod. A
Upgrades
Slot 1
Torpedo Tubes Modification 1
Torpedo Tubes Modification 1
Torpedo tube reload time: -5%
Weapon Survivability System
Weapon Survivability System
Risk of main battery becoming incapacitated: -50%
Main battery repair time: -25%
Risk of intermediate battery becoming incapacitated: -50%
Intermediate battery repair time: -25%
Risk of torpedo tubes becoming incapacitated: -50%
Torpedo tubes repair time: -25%
Risk of sonar becoming incapacitated: -50%
Sonar repair time: -25%
Damage Control Party Modification 1
Damage Control Party Modification 1
Consumable work time: +8
Slot 2
Hydrophone Modification 1
Hydrophone Modification 1
Wave emission interval: -20%
Engine Room Protection
Engine Room Protection
Risk of steering gears becoming incapacitated: -20%
Steering gears repair time: -20%
Risk of engine becoming incapacitated: -20%
Engine repair time: -20%
Damage Control System Modification 1
Damage Control System Modification 1
Risk of catching fire: -5%
Risk of flooding when a torpedo hits the torpedo protection: -3%
Engine Boost Modification 1
Engine Boost Modification 1
Engine Boost action time: +30%
Slot 3
Sonar Modification 1
Sonar Modification 1
Sonar cooldown time: -10%
Dive Capacity Modification 1
Dive Capacity Modification 1
Dive Capacity Recharge Rate per Second: +50%
Torpedo Tubes Modification 2
Torpedo Tubes Modification 2
Risk of torpedo tubes becoming incapacitated: -40%
Torpedo tubes traverse speed: +20%
Torpedo speed: +5%
Slot 4
Submarine Steering Gears Modification 2
Submarine Steering Gears Modification 2
Rudder shift time: -20%
[UNUSED]Time it takes diving planes to return to their starting position: -20%
Diving plane shift time: -20%
Propulsion Modification 1
Propulsion Modification 1
Maximum reverse speed at full power: +140%
Time to reach full engine power when decelerating: -50%
Maximum forward speed at full power: +140%
Time taken to reach full engine power when accelerating: -50%
Damage Control System Modification 2
Damage Control System Modification 2
Fire extinguishing time: -15%
Flooding recovery time: -15%
Slot 5
Submarine Steering Gears Modification 3
Submarine Steering Gears Modification 3
Steering gears repair time: -80%
Rudder shift time: -40%
[UNUSED]Time it takes diving planes to return to their starting position: -40%
Diving plane shift time: -40%
Ship Consumables
Modification 1
Ship Consumables Modification 1
Ship consumables preparation and reload time: -5%
Consumable action time: +10%
Torpedo & Mine Lookout System
Torpedo & Mine Lookout System
Damage received from torpedoes, mines, and depth charges: -10%
Guaranteed mine detection range: +1000
Assured acquisition range of torpedoes: +2100
Slot 6
Dive Capacity Modification 2
Dive Capacity Modification 2
Dive Capacity: +15%
Torpedo Tubes Modification 3
Torpedo Tubes Modification 3
Risk of torpedo tubes becoming incapacitated: +50%
Torpedo tube reload time: -15%