Enhanced Kanhon Type Boiler

[Edit] Enhanced Kanhon Type Boiler No.34 強化型艦本式缶
Engine Improvement Effects: +10 Scrap value: 10 20 (Buildable)
Refittable Class
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Training Cruiser
Aviation Cruiser	Fast Battleship
Battleship	Aviation Battleship
Light Carrier	Standard Aircraft Carrier
Armored Carrier	Seaplane Tender
Submarine	Aircraft Carrying Submarine
Submarine Tender	Fleet Oiler
Repair Ship	Amphibious Assault Ship

Introduction

新開発の高温高圧缶です。
従来の艦本式ロ号缶から換装するもので、駆逐艦「島風」で採用した高温高圧缶をベースに、実用性と量産性を高めたもの。
高出力と低燃費を実現し、回避率を大きく向上させます。
また、改良型タービンとの併用でさらに高い推進力を実現します。

A newly developed high-temperature and high-pressure steam boiler.
Based off of the superheated high pressure boiler used in Shimakaze, but improved for mass production and usability, it replaces the previous conventional Kampon type boiler.
With higher power and reduced fuel consumption, it greatly improves evasion.
Combine it with an Improved Steam Turbine for even higher speed.

Notes

• Enables the engine synergy when equipped together with Improved Kanhon Type Turbine, allowing to upgrade Slow ships to Fast, Fast+, or Fastest, and Fast ships to Fast+ or Fastest. See the following tables for details.

Speed and engine synergy
+13 boilers	+10 boilers	Group/Speed								Equipment evasion	Slots required
		Fast				Slow
		A	B1	B2	C	A	B	B*	C
0	0	Fast				Slow		Fast	Slow	6	1
0	1	Fast+	Fast+	Fast+	Fast+	Fast	Fast		Fast	16	2
0	2	Fastest	Fast+	Fast+	Fast+	Fast	Fast		Fast	26	3
0	3+	Fastest	Fast+	Fastest	Fast+	Fast	Fast+		Fast	36+	4+
1	0	Fastest	Fast+	Fast+	Fast+	Fast	Fast		Fast	19	2
1	1	Fastest	Fastest	Fast+	Fast+	Fast+	Fast		Fast	29	3
1	2+	Fastest	Fastest	Fastest	Fast+	Fastest	Fast+		Fast	39+	4+
2	0	Fastest	Fastest	Fastest	Fast+	Fast+	Fast+		Fast	32	3
2	1+	Fastest	Fastest	Fastest	Fast+	Fastest	Fast+		Fast	42+	4+
3+	0+	Fastest	Fastest	Fastest	Fast+	Fastest	Fast+		Fast	45+	4+

Simplified table
Speed Increment	Required Boiler		Fast A	Fast B1	Fast B2	Fast C	Slow A	Slow B	Slow B*	Slow C
+1	Just turbine		N/A						1	N/A
	Any boiler		1
+2	Either	+13 boilers	1	2	2	N/A	2	2		N/A
	Or	+13 boilers, and	0	1	0		1	0
		Total boiler count	2	2	3		2	3
+3	Either	+13 boilers	N/A				3	N/A
	Or	+13 boilers, and					1
		Total boiler count					3

Speed groups
Initial speed	Group	Ships, classes, types
		Destroyers	Light Cruisers	Heavy Cruisers	Battleships	Carriers	Others
Fast	A	Shimakaze · Tashkent		Tone-class  · Mogami-class		Taihou · Shoukaku-class  · Mogami-class CVL
	B1	Amatsukaze	Agano-class		Kongou-class  · Iowa · Yamato Kai Ni	Souryuu · Hiryuu · Unryuu · Amagi
	B2	Other DD	Other CL · CLT  · Yuubari Kai Ni/D	Other CA	Other FBB	Fast CVL · Other CV
	C	Samuel B. Roberts Mk.II	Yuubari			Kaga	Fast AV
Slow	A				Yamato-class  · Nagato-class Kai Ni
	B				Other BB · BBV · Gangut	Slow CVL	Slow AV  · AS  · CT  · Other AO (all forms)  · Shinshuu Maru
	B*	Samuel B. Roberts	Yuubari Kai Ni Toku
	C						SS · SSV · AR · Hayasui · Akitsu Maru
I-201-class have a +1 fit bonus with New Model High Temperature High Pressure Boiler (not self-stackable).

How To Obtain

Buildable

Stock equipment of Amatsukaze, Kisaragi Kai Ni, Mutsuki Kai Ni, Tashkent Kai, Tashkent

From quests: B89 (choice)

Uses

Used to improve Enhanced Kanhon Type Boiler, New Model High Temperature High Pressure Boiler

Updates History

• 2013-04-23: Implemented with initial game release
• 2017-01-10: Became improvable and upgradeable to New Model High Temperature High Pressure Boiler, ability to increase ship speed added

Akashi's Improvement Arsenal

Type	Name	★	Resource							Day							2nd Ship	Note
										Sun	Mon	Tue	Wed	Thu	Fri	Sat
	Enhanced Kanhon Type Boiler	0	240	0	600	80	10/20	5/8	1x	A	A	A S	A S	A	A	A	Amatsukaze Shimakaze	Upgrades to New High Pressure-Temperature Steam Boiler.
		6					14/28	7/9	1x
		10					20/40	8/12	2x

Trivia

Resembles a Kampon Steam Boiler, a common type on Japanese Warships.

See Also

Improving Ship Speed

艦本式ボイラー