Ship Information
| Name | Kung Ring |
| ex. Names | |
| * | |
| Imo Number | |
| Call sign | SFGI |
| Flag | Sweden |
| Homeport | Stockholm Vaxholm Stockholm |
| Builder | William Lindbergs Verkstads och Varfs Ab. Stockholm, Sweden |
| Hull number | 244 |
| Designer | |
| Breaker | |
| Ship type | |
| * | |
| Operator | Rederi AB Ballerina |
| Owner | Rederi AB Ballerina |
| Manager | Rederi AB Ballerina |
| Length OA | 20.14 m 19.84 m |
| Length BP | |
| Length LL | |
| Length Reg. | |
| Width Ext | 5,20 m 5,01 m |
| Width Hull | |
| Width Tonnage | |
| Draft | 1.80 m |
| Air draft | |
| Draugth | |
| GT (ITC 69) | 40 |
| GRT | 67 62 |
| NT (ITC 69) | 13 |
| NRT | |
| DWT | |
| Displacement Tonnage | |
| * | |
| Main engines | Scania D13 |
| Power | 294 kW |
| Propulsion | 1x propeller |
| Aux. Engines | |
| Bow thrusters | |
| Stern Thrusters | |
| Rudders | |
| Speed | 10,5 knots |
| Stabilizers | |
| Fuel Consumption | |
| Ballast | |
| Fuel | |
| Fresh Water | |
| Lifeboats | |
| Liferafts | |
| Passenger decks | 2 |
| Cargo decks | 0 |
| Decks | 3 |
| Passenger elevators | 0 |
| * | |
| Classification Company | |
| Classification | |
| Ice class |