D
Naval ForcesChina

Dong Gong 403 Class (Shuiqiao-110 Class)

Landing platform utilityFielded 2025Pending verification
Naval ForcesCHN
Length 110 m
Identification silhouette. Not drawn to scale between entries.
Fact cardConfidence · Source
System
TypeLanding platform utility
Date of introduction2025
ProliferationOrigin country only
Dimensions and weight
Length110 m361 ftMed[1]
Beam38 m125 ftMed[1]
Draft2.0 mMed[1]
Protection
NBC Water Washdown SystemYesMed[1]
Variants
Dong Gong 403 Class (Shuiqiao-110 Class)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…[1]
Dong Gong 402 Class (Shuiqiao-135 Class)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.[1]
Dong Gong 401 Class (Shuiqiao-185 Class)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.[1]
Summary

The Dong Gong 403 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 the influence of currents or wave action than floating causeways.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
China
Sources
  1. Dong Gong 403 Class (Shuiqiao-110 Class) Chinese Landing Platform Utility (LPU), U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-03-20 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import