Fabian Wrede-class training ship vs Type 645 oceanographic research ship

ANaval support & landing craft

Fabian Wrede-class training ship

Training ship

BNaval support & landing craft

Type 645 oceanographic research ship

oceanographic ship

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

Fabian Wrede-class training shipLength

19.6 m

Length source ↗

Type 645 oceanographic research shipLead · Length between perpendiculars (m) · source configuration · Length

97.55 m

Length source ↗

Lengths retain their source configuration and measurement scope.

Measured figures

Head to head

6 of 24 rows sourced on both sides

19.6m

97.55m

Length

All recorded figures & sources

19.6 m

Length

Single source

19.6 m (64 ft)^[source]

97.55 m

Lead · Length between perpendiculars (m) · source configuration · Length

Single source

Length between perpendiculars (m): 97.55^[source]Lead · Length between perpendiculars (m) · source configuration

5.8m

—

Beam

All recorded figures & sources

5.8 m

Beam

Single source

5.8 m (19 ft)^[source]

1.9mDraft

5.5m

DraughtScopes differ

All recorded figures & sources

1.9 m

Draft

Single source

1.9 m (6.2 ft)^[source]

5.5 m

Lead · Draft (m) · source configuration · Draft

Single source

Draft (m): 5.5^[source]Lead · Draft (m) · source configuration

65tDisplacement · source measurement 1

4,435t

DisplacementScopes differ

All recorded figures & sources

65 tonnes

Displacement · source measurement 1

Single source

65 tonnes

Displacement · source measurement 2

Single source

65 t (65 t)^[source]

4,435 tonnes

Lead · Displacement (t) · source configuration · Displacement

Single source

Displacement (t): 4435^[source]Lead · Displacement (t) · source configuration

—

150

Crew

All recorded figures & sources

150 people

Lead · Crew · source configuration · Crew

Single source

150^[source]Lead · Crew · source configuration

19km/hMaximum; Speed

36km/h

SpeedScopes differ

All recorded figures & sources

19 km/h

Maximum; Speed

Single source

10 knots (19 km/h)^[source]

35.8362 km/h

Maximum; Lead · Speed ( kn ) · source configuration · Speed

Single source

Speed ( kn ): 19.35^[source]Lead · Speed ( kn ) · source configuration

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

Configuration

Details

Fabian Wrede-class training ship and Type 645 oceanographic research ship configuration
Specification	Fabian Wrede-class training ship	Type 645 oceanographic research ship
Complement	10+2^[source]	—
Range	—	Range ( nmi ): 10000 @ 17 kn^[source]Lead · Range ( nmi ) · source configuration
Power	1 screw 500 kW /2200 RPM CAT C 18 engine^[source]	two 9ESDZ43/82B low speed diesel engines @ 3308 kW (4500 hp) w/ 200 rpm^[source]Lead · Main propulsion · source configuration
Builders	Uudenkaupungin työvene^[source]	—
Operators	Finnish Navy^[source]	—
Preceded by	Heikki class training ship^[source]	—
In commission	2006-^[source]	—
Completed	3^[source]	—
Active	3^[source]	—
Type	Training ship^[source]	oceanographic ship^[source]
Source measurement	Fabian Wrede class ships are built with steel hull and aluminium superstructure . One 500 kW CAT C 18 engine driving a single screw provides the propulsion for the vessels, with a bow thruster provided for increased maneuverability. An auxiliary 38 kVA diesel generator is also carried. The ships are manned with a maximum of eight seaman students and four instructors and crew members. Intended as purpose-built training ships, the internal layout and equipment of the bridge is designed similar to larger warships. The engine room is built spacious enough for several students and the mess can be converted to a class room.^[source]Fabian Wrede-class training ship · Design; only the objects and conditions stated in this passage	—
Moulded depth	—	Depth (m): 8.2^[source]Lead · Depth (m) · source configuration
Endurance	—	Endurance (day): 60^[source]Lead · Endurance (day) · source configuration
Auxiliary propulsion	—	four 6260GZC-II, TFH-400/10 @ 70 kW (640 hp) w/ 600 rpm^[source]Lead · Auxiliary propulsion · source configuration
Designer	—	2nd Directorate of 708th Institute of China State Shipbuilding Corporation^[source]
Introduction	—	December 1978^[source]
Laboratories	—	twelve laboratories on board totaling 257 square meters^[source]Original oceanographic configuration before 2006 conversion; later mother ship retains three
Country of origin	—	China^[source]

FORCETALLY

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Fabian Wrede-class training ship

Type 645 oceanographic research ship

Complement

10+2^[source]

—

Range

—

Range ( nmi ): 10000 @ 17 kn^[source]Lead · Range ( nmi ) · source configuration

Power

1 screw 500 kW /2200 RPM CAT C 18 engine^[source]

two 9ESDZ43/82B low speed diesel engines @ 3308 kW (4500 hp) w/ 200 rpm^[source]Lead · Main propulsion · source configuration

Builders

Uudenkaupungin työvene^[source]

—

Operators

Finnish Navy^[source]

—

Preceded by

Heikki class training ship^[source]

—

In commission

2006-^[source]

—

Completed

3^[source]

—

Active

3^[source]

—

Type

Training ship^[source]

oceanographic ship^[source]

Source measurement

Fabian Wrede class ships are built with steel hull and aluminium superstructure . One 500 kW CAT C 18 engine driving a single screw provides the propulsion for the vessels, with a bow thruster provided for increased maneuverability. An auxiliary 38 kVA diesel generator is also carried. The ships are manned with a maximum of eight seaman students and four instructors and crew members. Intended as purpose-built training ships, the internal layout and equipment of the bridge is designed similar to larger warships. The engine room is built spacious enough for several students and the mess can be converted to a class room.^[source]Fabian Wrede-class training ship · Design; only the objects and conditions stated in this passage

—

Moulded depth

—

Depth (m): 8.2^[source]Lead · Depth (m) · source configuration

Endurance

—

Endurance (day): 60^[source]Lead · Endurance (day) · source configuration

Auxiliary propulsion

—

four 6260GZC-II, TFH-400/10 @ 70 kW (640 hp) w/ 600 rpm^[source]Lead · Auxiliary propulsion · source configuration

Designer

—

2nd Directorate of 708th Institute of China State Shipbuilding Corporation^[source]

Introduction

—

December 1978^[source]

Laboratories

—

twelve laboratories on board totaling 257 square meters^[source]Original oceanographic configuration before 2006 conversion; later mother ship retains three

Country of origin

—

China^[source]