FORCETALLY
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At a glance
Dredger 1larger figure on 0 of 3
Project 21180M icebreakerlarger figure on 3 of 3
Measured figures
Length
Single source44.15 m (144 ft 10 in)[source]
Length
Single sourceConfiguration
| Specification | Dredger 1 | Project 21180M icebreaker |
|---|---|---|
| Builders | Tebma Shipyard Limited[source] | Almaz Shipbuilding Company , Saint Petersburg[source] |
| Operators | India[source] | Russian Navy[source] |
| In commission | 17 May 2015[source] | 2024–present[source] |
| Type | Grab-hopper Dredger ship[source] | Icebreaker |
Counts only measures both sources give with the same scope. A larger figure is not a better system.
82 m (269 ft)[source]
Displacement
Single source4,080 t (4,020 long tons)[source]
Maximum; in 1 m (3.3 ft) ice
Single sourceMaximum; Speed
Single source14 knots (26 km/h; 16 mph) 2 knots (3.7 km/h; 2.3 mph) in 1 m (3.3 ft) ice[source]
Range
Single source7,600 nautical miles (14,100 km; 8,700 mi)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Capacity | 300 cubic metres dredged material[source] | — |
|---|
| Name | — | Project 21180M[source] |
|---|
| Preceded by | — | Project 21180[source] |
|---|
| Built | — | 2018–present[source] |
|---|
| Planned | — |
|---|
| Building | — |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Ice class | — | RMRS Icebreaker6[source] |
|---|
| Propulsion | — | Diesel-electric ; two azimuth thrusters and one fixed shaft line[source] |
|---|
| Endurance | — | 1 month[source] |
|---|
| Aviation facilities | — | Helideck[source] |
|---|