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At a glance
Dredger 1larger figure on 0 of 2
Navajo-class rescue and salvage shiplarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source44.15 m (144 ft 10 in)[source]
Length
Single sourceConfiguration
| Specification | Dredger 1 | Navajo-class rescue and salvage ship |
|---|---|---|
| Power | 2 × Cummins KTA38-M 1000 Hp Engines[source] | Diesel: 2 Wärtsilä 8L32 at 6,308 hp (4,704 kW) each[source] |
| Builders | Tebma Shipyard Limited[source] | Gulf Island Fabrication[source] |
| Operators | India[source] | United States Navy[source] |
| In commission | 17 May 2015[source] | — |
263 ft (80 m)[source]
Displacement
Single source5,110 long tons (5,190 t )[source]
Total, 23 Crew, 42 Guest
Single source65 Total, 23 Crew, 42 Guest[source]
Maximum; Speed
Single source15.1 knots (28.0 km/h; 17.4 mph)[source]
Range
Single source8,170 nmi (15,130 km; 9,400 mi)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Type | Grab-hopper Dredger ship[source] | Towing, Salvage and Rescue Ship[source] |
|---|
| Capacity | 300 cubic metres dredged material[source] | — |
|---|
| Name | — | Navajo class[source] |
|---|
| Preceded by | — | Safeguard class (ARS) Powhatan class (ATF)[source] |
|---|
| Cost | — | US$129.9 million[source] |
|---|
| Planned | — | 10[source] |
|---|
| On order | — | 10[source] |
|---|
| Building | — |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Depth | — | 24.6 ft (7.5 m)[source] |
|---|