Dajin Heavy Industry has achieved a significant milestone with the successful launch of its first self-built heavy deck carrier, the KING ONE, on October 10, 2025. The event marks a strategic step in the company’s evolution, showcasing its expanding in-house shipbuilding capabilities and strengthening its position in integrated offshore solutions.
The KING ONE, a 40,000 DWT-class heavy deck carrier, was developed to transport oversized and ultra-heavy cargo for offshore wind, oil, and gas projects. The vessel measures 240 meters in length, 51 meters in breadth, and 13 meters in depth, featuring a deck area of 12,000 square meters and a deadweight of approximately 40,000 tons. Powered by dual engines and dual propellers, it delivers a service speed of 13 knots and a range of 16,000 nautical miles, providing efficiency and endurance for long-distance transport operations.
A Dajin spokesperson stated, “This vessel was purpose-built to meet the demanding transport requirements of major offshore projects, combining large cargo capacity, energy efficiency, and advanced loading systems.”
Established in 2022, the Dajin Shipbuilding Facility is one of the company’s three major offshore manufacturing bases. It focuses on producing high-value vessels including large deck carriers, semi-submersible ships, and heavy-lift vessels for global offshore industries. The company reported that its shipbuilding order book is currently secured through 2029.
The launch of KING ONE underscores Dajin’s ongoing strategic transformation. “This milestone demonstrates our growing shipbuilding capability and marks our expansion from a wind power equipment manufacturer toward a comprehensive provider of integrated offshore and marine solutions,” the company said.
The KING ONE will now proceed with sea trials and certification, with its maiden voyage scheduled for early 2026.
