Hayabusa-class patrol boat vs Saryu-class patrol vessel

Hayabusa-class patrol boat — licensed reference photograph

APatrol & mine warfare vessels

Hayabusa-class patrol boat

Patrol boat

Credit

海上自衛隊 · CC BY 4.0 · Resized · CC BY 4.0 · Source ↗ · Modified

Saryu-class patrol vessel — licensed reference photograph

BPatrol & mine warfare vessels

Saryu-class patrol vessel

Offshore patrol vessel

Credit

Petty Officer 3rd Class Wade Costin · Public domain · Resized · Public domain · Source ↗ · Modified

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

Hayabusa-class patrol boatLength

50.1 m

Length source ↗

Saryu-class patrol vesselLength

105 m

Length source ↗

Lengths retain their source configuration and measurement scope.

Hayabusa-class patrol boatlarger figure on 1 of 3

Speed+85%

Saryu-class patrol vessellarger figure on 2 of 3

Length+110%
Beam+54%

Counts only measures both sources give with the same scope. A larger figure is not a better system.

Measured figures

Head to head

18 of 26 rows sourced on both sides

50.1m

105m

Length+110%

All recorded figures & sources

50.1 m

Length

Single source

50.1 m (164 ft 4 in)^[source]

105 m

Length

Single source

105 m (344 ft)^[source]

8.4m

12.9m

Beam+54%

All recorded figures & sources

8.4 m

Beam

Single source

8.4 m (27 ft 7 in)^[source]

12.9 m

Beam

Single source

12.9 m (42 ft)^[source]

4.2mDraft

4.9m

Draught

All recorded figures & sources

4.2 m

Draft

Single source

4.2 m (13 ft 9 in)^[source]

4.9 m

Draught

Single source

4.9 m (16 ft)^[source]

240tfull load

2,230t

Displacement

All recorded figures & sources

240 tonnes

full load

Single source

200 tonnes

standard displacement

Single source

200 tonnes standard displacement 240 tonnes full load^[source]

2,230 tonnes

Displacement

Single source

2,230 t (2,190 long tons; 2,460 short tons)^[source]

16 officers and 102 sailors

Complement

All recorded figures & sources

21 people

Complement

Single source

21^[source]

16 officers and 102 sailors^[source]

85km/hMaximum; Speed

46km/hMaximum; Speed

Speed+85%

All recorded figures & sources

85 km/h

Maximum; Speed

Single source

46 knots (85 km/h; 53 mph)^[source]

46 km/h

Maximum; Speed

Single source

25 kn (46 km/h)^[source]

—

11,000kmat 16 kn (30 km/h)

Range

All recorded figures & sources

11,000 km

at 16 kn (30 km/h)

Single source

6,000 nmi (11,000 km) at 16 kn (30 km/h)^[source]

Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.

Configuration

Details

Hayabusa-class patrol boat and Saryu-class patrol vessel configuration
Specification	Hayabusa-class patrol boat	Saryu-class patrol vessel
Power	—	2 × Pielstick PA 6B STC diesel engines, 21,725 PS (15,979 kW)^[source]
Builders	Mitsubishi , Shimonoseki^[source]	Goa Shipyard Limited^[source]
Operators	Japan Maritime Self-Defense Force^[source]	Indian Navy Sri Lanka Navy^[source]
Preceded by	PG 1-go class^[source]	Sukanya class^[source]
Succeeded by	Sakura class^[source]	Shachi class (2017) (cancelled) Shachi class (2026)^[source]
Planned	6^[source]	6^[source]
Completed	6^[source]	6^[source]
Active	6^[source]	6^[source]
Type	Patrol boat^[source]	Offshore patrol vessel^[source]
Propulsion	3 × General Electric LM500-G07 gas turbine 3 × Pump-jet propulsion^[source]	—
Sensors & processing systems	OYQ-8B Information processor Tactical Digital Information Link OPS-18-3 surface search radar OPS-20 navigation radar OAX-2 optronic sight FCS-2-31C Gun FCS^[source]	Sperry Bridgemaster I-band navigation radar EON-51 electro-optical FCS^[source]
Electronic warfare & decoys	2 × Mk 36 decoys^[source]	Sanket Mk III Electronic Support System Communication Intelligence System ELK 7036 4 × Kavach chaff launchers^[source]
Armament	4 × SSM-1B SSM 1 × Otobreda 76 mm gun 2 × 12.7 mm machine gun M2^[source]	1 × 76 mm/62 Oto Melara gun 2 × 30 mm/65 AK-630 CIWS^[source]
Country of origin	Japan^[source] Japan^[source]	India^[source]
Name	—	Saryu class^[source]
In commission	—	2013 – present^[source]
Aircraft carried	—	1 × HAL Dhruv^[source]
Reported operators	—	Reported operator · Indian Navy Reported operator · Sri Lanka Navy

FORCETALLY

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Hayabusa-class patrol boat

Saryu-class patrol vessel

Power

—

2 × Pielstick PA 6B STC diesel engines, 21,725 PS (15,979 kW)^[source]

Builders

Mitsubishi , Shimonoseki^[source]

Goa Shipyard Limited^[source]

Operators

Japan Maritime Self-Defense Force^[source]

Indian Navy Sri Lanka Navy^[source]

Preceded by

PG 1-go class^[source]

Sukanya class^[source]

Succeeded by

Sakura class^[source]

Shachi class (2017) (cancelled) Shachi class (2026)^[source]

Planned

6^[source]

Completed

6^[source]

Active

6^[source]

Type

Patrol boat^[source]

Offshore patrol vessel^[source]

Propulsion

3 × General Electric LM500-G07 gas turbine 3 × Pump-jet propulsion^[source]

—

Sensors & processing systems

OYQ-8B Information processor Tactical Digital Information Link OPS-18-3 surface search radar OPS-20 navigation radar OAX-2 optronic sight FCS-2-31C Gun FCS^[source]

Sperry Bridgemaster I-band navigation radar EON-51 electro-optical FCS^[source]

Electronic warfare & decoys

2 × Mk 36 decoys^[source]

Sanket Mk III Electronic Support System Communication Intelligence System ELK 7036 4 × Kavach chaff launchers^[source]

Armament

4 × SSM-1B SSM 1 × Otobreda 76 mm gun 2 × 12.7 mm machine gun M2^[source]

1 × 76 mm/62 Oto Melara gun 2 × 30 mm/65 AK-630 CIWS^[source]

Country of origin

Japan^[source]

India^[source]

Name

—

Saryu class^[source]

In commission

—

2013 – present^[source]

Aircraft carried

—

1 × HAL Dhruv^[source]

Reported operators

—

Reported operator · Indian Navy
Reported operator · Sri Lanka Navy