Deltamarin is proud to introduce the first state-of-the-art container vessel of its series, the A.Delta2300. This new design is based on extensive research and development work to establish the best-in-class design in terms of cargo capacity, flexibility and fuel economy. It provides a flexible platform for a whole series of designs, which can be adapted to various customers’ requirements as a result of several optional feature studies.
近日，德他马林（Deltamarin）推出第一款高精尖系列的集装箱船设计——“A.Delta2300”。基于广泛的市场调研及细致的研发投入，德他马林从载货量、机动性和节能性三个方面出发，精心打造出这款出类拔萃的新船型。同时，这款船型不仅为设计方案的系列化奠定了坚实的基础，而且为满足不同的客户需求提供了多套灵活的功能备选方案。
The development work has been supported by AVIC Weihai Shipyard in terms of construction friendliness, and has been reviewed and commented on by DNV GL considering the application of the latest rules and industry practices. Deltamarin and AVIC Weihai Shipyard are both members of the AVIC Group, which is ranked among the Fortune Global 500 corporations. “The overall efficiency and flexibility of this container vessel design provides the owners and operators with a solution for future transportation needs,” explains Mr Vesa Hamarila, Sales Director of Deltamarin Ltd.
该船型的研发工作不仅获得了中航威海船厂的鼎力支持以提升未来的船舶建造效率，而且通过了DNV-GL船级社的专业审核以满足最新的规范和工艺要求。德他马林销售总监Vesa Hamarila表示：“这款节能性优、机动性强的集装箱船型将为船东及船舶管理公司提供一套综合解决方案，以满足未来的运输需求。”
Increased cargo carrying capacity
The A.Delta2300 provides a container capacity of 2,322 TEU in five cargo holds and on deck. The increased cargo hold breadth improves stability in the fully laden condition. Together with the ballast-free approach, this results in an increased utilisation rate of about 73% (1,700 TEU) of nominal container intake in the homogeneous loading condition at scantling draught carrying a 14t TEU container. Furthermore, intake can be optimised to a specific cargo profile and even further improved by considering route-specific loading.
A.Delta2300可在五个货舱区及甲板上装载2322个标准集装箱。货舱区的增宽不仅可以有效提升满载工况时的稳性，而且在结合无压载水技术后大大提升了舱室利用率，即比满载均匀装载工况（单箱14吨重）的1700TEU普通集装箱船提升约73%。此外，载货量还可以根据具体的货物类型，甚至特定航线的装载量进一步优化。
Flexibility
The high flexibility of the A.Delta2300 allows pallet-wide container stowage as well as three tiers of high cube containers in the cargo hold without losing container slots. Additionally, a high number of reefer plugs allows smart stowage and the reduction of unnecessary container movements. These features provide efficient and fluent stowage, which reduces time and costs.
A.Delta2300可以在货舱区装载欧式托盘的集装箱及三层的集装箱（高柜）。另外，足量的冷藏箱插头不但适用于智能配载，而且减少了不必要的箱体移动。这些高效、顺畅的装载机动性可以为船东节省大量的装卸时间和资金成本。
Excellent fuel efficiency
Extensive effort has been focused on the A.Delta2300 hull form development to ensure low resistance combined with high propulsion efficiency. This included dozens of CFD calculations and three series of model tests at the Hamburg Ship Model Basin (HSVA). As a result, the vessel requires only low power at the design speed compared to present reference designs.
经过反复的CFD计算模拟和一系列的船模水池试验，A.Delta2300优良的船体线型和节能性得到了试验的验证和数据的支持，既减少了阻力，又提升了推进效率。
The daily main engine fuel oil consumption is decreased to 42 t/day at a 19-knot service speed resulting in superior fuel efficiency of 0.033 t/TEU/day. A strikingly low deadweight per TEU ratio of less than 16 DWT/14t TEU is thus achieved, which is commonly gained only in larger container ships. This efficiency decreases the EEDI (Energy Efficiency Design Index) value to approximately 37% below the IMO reference line complying with Phase 3, which enters into force in 2025.
在19节的服务航速下，A.Delta2300的日油耗仅有42吨，即燃料效率达到0.033吨/标箱/天，达到了大型集装箱船才有的每标箱载重吨比率。同时，A.Delta2300的船舶能耗设计指数EEDI值也是相当低的，比国际海事组织（IMO）2025年强制实施的第三期减排基线值低37%。
Optional features for customisation
Optional features of the A.Delta2300 include LNG readiness, a flexible number of reefer plugs, shaft generator PTO/PTI, scrubber/SCR implementation and gearless design as well as several ice classes. Furthermore, stretched derivative designs are available, the A.Delta2500 and A.Delta2600.
A.Delta2300支线集装箱船型能为客户提供一系列定制化备选方案，如LNG动力改装、冷藏箱插头数量调整、同时满足PTO/PTI工况的轴带发电机、尾气洗涤装置加装、取消装卸设备及冰区加强等。此外，德他马林还同时提供A.Delta2300的衍生设计方案——A.Delta2500和A.Delta2600。
