The lifeboat is a totally enclosed propelled lifeboat craft (TELB) designed to be launched by cantilevered platform davit or single pivot davit.
The lifeboat hull, superstructure, hatches, buoyant tanks, steering nozzle, water and provision containers are made of fire-retardant glassfibre reinforced polyester (GRP).
The boat is fitted with shock absorbing skates to provide protection to the inboard side of the craft during launching.
Technical data:
| LoaxBoaxH(m) | 5,70x2,20x3,10 |
| Capacity | 28 persons |
| Weight empty boat (kgs) | 2,319/2,589 |
| Davit load 28 persons (kgs) | 4,419/4,689 |
| Hook Dist, (m) | 5,30 |
| Materials | GRP |
The boat can be installed as a SOLAS approved rescue boat. To be classified as a combined lifeboat / rescue boat.
Download technical specifications
JYN 57 Tanker Version technical specification here
JYN 57 Dry Cargo Version technical specification here