Dredger 1 vs Yanjiu-class survey ship

ANaval support & landing craft

Dredger 1

Grab-hopper Dredger ship

BNaval support & landing craft

Survey vessel (AGS)

First system

Second system

Measured figures

1 of 16 rows sourced on both sides

44.15m

—

Length

All recorded figures & sources

44.15 m

Length

Single source

44.15 m (144 ft 10 in)^[source]

3.8m

—

Beam

All recorded figures & sources

3.8 m

Beam

Single source

3.8 m (12 ft 6 in)^[source]

2.9m

—

Draught

All recorded figures & sources

2.9 m

Draught

Single source

2.9 m (9 ft 6 in)^[source]

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

Configuration

Dredger 1 and Yanjiu-class survey ship configuration
Specification	Dredger 1	Yanjiu-class survey ship
Power	2 × Cummins KTA38-M 1000 Hp Engines^[source]	—
Builders	Tebma Shipyard Limited^[source]	—
Operators	India^[source]	—
In commission	17 May 2015^[source]	—
Type	Grab-hopper Dredger ship^[source]	Survey vessel (AGS)^[source]
Capacity	300 cubic metres dredged material^[source]	—
Status	—	Active^[source]
Class & type	—	Yanjiu^[source]
Propulsion	—	Marine Diesel^[source]
Sensors & processing systems	—	Navigation radar^[source]

FORCETALLY

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