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At a glance
Measured figures
Length
Single source47 m (154 ft 2 in)[source]
Type 991II · Length between perpendiculars (m) · source configuration · Length
Single sourceConfiguration
| Specification | Hendijan-class vessel | Type 991 cable layer |
|---|---|---|
| Complement | 15+90 scientists[source] | — |
| Builders | K Damen, Boven-Hardinxveld, Netherlands Marine Industries Organization, Iran[source] | — |
| Operators | Islamic Republic of Iran Navy[source] | — |
| Built | 1988–1991[source] | — |
| Completed | 12[source] | — |
| Active | 11[source] |
Type 991II · Overall length (m) · source configuration · Length
Single sourceType 991II · Waterline (m) · source configuration · Length
Single sourceType 991I · Length between perpendiculars (m) · source configuration · Length
Single sourceType 991I · Overall length (m) · source configuration · Length
Single sourceType 991I · Waterline (m) · source configuration · Length
Single sourceOverall length (m): 54.6[source]Type 991I · Overall length (m) · source configuration
Length between perpendiculars (m): 48[source]Type 991I · Length between perpendiculars (m) · source configuration
Waterline (m): 50[source]Type 991I · Waterline (m) · source configuration
Overall length (m): 71.55[source]Type 991II · Overall length (m) · source configuration
Length between perpendiculars (m): 66[source]Type 991II · Length between perpendiculars (m) · source configuration
Waterline (m): 63[source]Type 991II · Waterline (m) · source configuration
Draught
Single source2.86 m (9 ft 5 in)[source]
Type 991I · Full load draft (m) · source configuration · Draft
Single sourceType 991II · Full load draft (m) · source configuration · Draft
Single sourceType 991I · Standard draft (m) · source configuration · Draft
Single sourceStandard draft (m): 2.6[source]Type 991I · Standard draft (m) · source configuration
Full load draft (m): 3.06[source]Type 991I · Full load draft (m) · source configuration
Full load draft (m): 3.6[source]Type 991II · Full load draft (m) · source configuration
Full load
Single source420 tons full load[source]
420 t (410 long tons) at full load[source]
Type 991I · Full load displacement (t) · source configuration · Displacement
Single sourceType 991II · Full load displacement (t) · source configuration · Displacement
Single sourceType 991I · Standard displacement (t) · source configuration · Displacement
Single sourceStandard displacement (t): 691[source]Type 991I · Standard displacement (t) · source configuration
Full load displacement (t): 850[source]Type 991I · Full load displacement (t) · source configuration
Full load displacement (t): 1327[source]Type 991II · Full load displacement (t) · source configuration
Type 991I · Crew · source configuration · Crew
Single source56[source]Type 991I · Crew · source configuration
Type 991I · Cable payload · source configuration · of 40 mm cable, 70 km long
Single sourceType 991II · Cable payload · source configuration · Payload
Single source270 t of 40 mm cable, 70 km long[source]Type 991I · Cable payload · source configuration
400 t[source]Type 991II · Cable payload · source configuration
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Lost | — |
|---|
| Type | Auxiliary ship[source] | cable layers[source] |
|---|
| Moulded depth | — | Depth (m): 4.4[source]Type 991I · Depth (m) · source configuration Depth (m): 5.2[source]Type 991II · Depth (m) · source configuration |
|---|
| Designer | — | 3rd Directorate of the 708th Institute (708所3室)[source]Type991I design institution only |
|---|
| Builder | — | Guangzhou Shipyard[source]Type991I only, not Hudong-Zhonghua Type991II |
|---|
| Cable-laying machinery | — | 10 ton (98.1 KN) EKM-20 cable laying machine[source]Type991I cable-laying machinery, not whole-ship mass |
|---|
| Country of origin | — | China[source] |
|---|