{
  "id": "dong-gong-402",
  "name": "Dong Gong 402 Class (Shuiqiao-135 Class)",
  "aliases": [],
  "domain": "naval",
  "country": "CHN",
  "category": "Landing platform utility",
  "status": null,
  "fielded": 2025,
  "operators": [
    "CHN"
  ],
  "prolif_count": 1,
  "summary": "The Dong Gong 402 Class Chinese Landing Platform Utility (LPU) is a type of \"Jack-up barge.” The Dong Gong 402 Class Class LPU has fold-down ramps to accommodate RO-RO ships berthing alongside. In addition to civilian RO-RO ships supporting the PLA, the ramps could accommodate amphibious landing ships such as Type-072 LSTs.",
  "specs": [
    {
      "k": "length_m",
      "v": 135,
      "src": [
        "weg-dong-gong-402"
      ],
      "conf": "medium"
    },
    {
      "k": "beam_m",
      "v": 36,
      "src": [
        "weg-dong-gong-402"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "Draft",
      "section": "dims",
      "v": "4.0 m",
      "src": [
        "weg-dong-gong-402"
      ],
      "conf": "medium"
    },
    {
      "k": "",
      "label": "NBC Water Washdown System",
      "section": "protection",
      "v": "Yes",
      "src": [
        "weg-dong-gong-402"
      ],
      "conf": "medium"
    }
  ],
  "payloads": [],
  "variants": [
    {
      "name": "Dong Gong 403 Class (Shuiqiao-110 Class)",
      "text": "The Dong Gong 403 Class (Shuiqiao-110 Class) Chinese Landing Platform Utility (LPU) is a type of \"Jack-up barge” with legs designed to push down into the sea floor and lift the barges out of the water, forming a raised, stable platform that is less subject to…",
      "src": [
        "weg-dong-gong-402"
      ]
    },
    {
      "name": "Dong Gong 402 Class (Shuiqiao-135 Class)",
      "text": "The Dong Gong 402 Class (Shuiqiao-135 Class) Chinese Landing Platform Utility (LPU) is a type of \"Jack-up barge.” The Dong Gong 402 LPU has fold-down ramps to accommodate RO-RO ships berthing alongside.",
      "src": [
        "weg-dong-gong-402"
      ]
    },
    {
      "name": "Dong Gong 401 Class (Shuiqiao-185 Class)",
      "text": "The Dong Gong 401 Class (Shuiqiao-185 Class) Chinese Landing Platform Utility (LPU) is a type of \"Jack-up barge” has fold-down ramps to accommodate RO-RO ships berthing alongside.",
      "src": [
        "weg-dong-gong-402"
      ]
    }
  ],
  "art": "destroyer",
  "image": null,
  "verified": null,
  "changelog": [
    {
      "date": "2026-10-10",
      "change": "Entry created from the Worldwide Equipment Guide (ODIN), bulk import"
    }
  ],
  "url": "https://www.defensepedia.com/systems/dong-gong-402.html",
  "sources": {
    "weg-dong-gong-402": {
      "title": "Dong Gong 402 Class (Shuiqiao-135 Class) Chinese Landing Platform Utility (LPU)",
      "publisher": "U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)",
      "url": "https://odin.t2com.army.mil/WEG/Asset/Dong_Gong_402_Class_Shuiqiao-135_Class_Chinese_Landing_Platform_Utility",
      "published": "2026-03-20",
      "tier": 1,
      "checked": "2026-10-10"
    }
  }
}