Dajiang Class (Submarine Rescue Ship)
| Specifications | |
|---|---|
| Name | Changxingdao 121, Chongmingdao 302, Yongxingdao 506 |
| Builder | Hudong Shipyard (Shanghai) |
| Displacement | 10,087 tons |
| Length | 512.5 feet (156.2 meters) |
| Beam | 67.5 feet (20.6 meters) |
| Draft | 22.3 feet (6.8 meters) |
| Speed | 20 kts |
| Crew | 308 |
| Propulsion | 2 MAN diesels, 2 shafts, 9,000 bhp |
| Armament | |
| Capacity | Can carry 2 DSRVs with deck cranes |
| Notes | Aviation Aft helicopter deck and hangers for 2 Z-8 Super Frelon helicopters. Large ships, serving both as tenders and salvage ships. First built in 1976. |
