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Murasame class



Overview


Murasame class

JS Yudachi of the Murasame class of destroyers seen at sea.
Source: www.mod.go.jp - © CC-BY 4.0

Origin
Japan
Type
Destroyer
Entered service
1996
Status
In service
Development
Mid 1980's - Early 1990's
Developer
Japan
Production
1993 - 2002
Producer
Japan - IHI Marine United, Uraga
Japan - Mitsubishi Heavy Industries, Nagasaki
Japan - Mitsui Engineering, Tamano
Japan - Sumitomo Heavy Industries, Uraga
Japan - Hitachi Zosen, Maizuru
Unit cost
60.9 billion yean for lead vessel
Number produced
9 ships in class
5 more built as Takanami class instead
Designations
むらさめ型護衛艦
DD-101 class (lead pennant)
03DD
Notable users
Japan - JMSDF

Details


Facts Murasame class
General
Origin
Japan
Type
Destroyer
Complement
165
Dimensions
Displacement
6.200 t full load
4.550 t standard
Length
151 m
Beam
17.4 m
Draft
5.2 m draft
10.9 m maximum depth
Propulsion
Arrangement
COGAG
Machinery
2x LM2500 gas turbine
2x Spey SM1C gas turbine
Power output
16.500 hp per LM2500
13.500 hp per SM1C
60.000 hp combined maximum output
Propulsion
2 shafts, variable pitch propellers
Generator
3x Kawasaki 1.500 kW M1A-25 gas turbine
Mobility
Speed
30 knots maximum
Sensors
Air search
1x OPS-24B, 3D AESA radar
Surface search
1x OPS-28, C-band radar
Fire control radar
2x FCS-2-31
Navigation radar
1x OPS-20, I-band
Sonar
1x OQS-5 hull mounted
Sonar
1x OQR-2 towed array
Systems
Data processing
OYQ-9B tactical information processing device
Data processing
OYQ-103 ASW control system
Data exchange
ORQ-1 helicopter datalink
Data exchange
Link-11, Link-14
Data exchange
Superbird B2 SATCOM
ECM system
NOLQ-3
Decoys
2x 6-tube Mk. 137 SRBOC
Decoys
AN/SLQ-25 Nixie
Guns
Dual purpose
1x 76mm Super Rapid
CIWS
2x 20mm Mk 15 Phalanx, later updated to Block 1B
Self defense
2x 12.7mm M2HB
SSM
Anti-ship
2x4 Type 90 SSM-1B subsonic anti-ship missile
SAM
VLS
16-cell Mk 48 Mod 0 (updated to Mod 4)
Short range
16x RIM-7M Sea Sparrow (as fitted)
16x RIM-162 ESSM (after 2004 to 2012 update)
ASW
VLS
16-cell Mk 41 Mod 9
ASW rocket
16x RUM-139 VL-ASROC
Torpedo tubes
2x3 HOS-302 for 324 mm torpedoes
Aircraft
Facilities
Hanger and landing platform for single medium helicopter
Supported types
SH-60J, possibly SH-60K

Media


Subcomponents


Note: incomplete list

76mm Super Rapid

1x 76mm Super Rapid on the bow.

Type 90

2x4 Type 90 (SSM-1B) subsonic anti-ship missiles.

RUM-139 VL-ASROC

The forward 16-cell Mk 41 VLS is fitted specifically for the RUM-139 Vertical Launch ASROC.

RIM-7 Sea Sparrow

16x RIM-7M Sea Sparrow in Mk 48 Mod 0 VLS amidships.

RIM-162 ESSM

16x RIM-162 ESSM in Mk 48 Mod 4 VLS after refit.

20mm Mk 15 Phalanx

2x 20mm Phalanx, located on the bow and the hangar.

Related articles


Takanami class

The last five ships of the Murasame class were produced as Takanami class instead.

The update of the Murasame design combines the two different VLS systems in a larger single forward VLS. It also adds a 127mm naval gun.