| Name | Maju 511 | | Category | Special service ships - Seagoing tugs | | IMO | 9501473 | | Call sign | 9V8867 | | Flag | Singapore | | Year of built | 2011 | | Place of built | China | | Length, m | 32.00 | | Width, m | 11.00 | | Draught, m | 5.50 | | Deadweight, t | 271 | | Gross tonnage | 469 |
| | Home port | Singapore | | Shipbuilder | Keppel Nantong Shipyard | | Classification society | American Bureau Of Shipping | | Owner | Maju Maritime Pte. Ltd. | | Operator | Smit Singapore Pte. Ltd. | | Status | In operation |
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