近日，奥拓股份自主研发的400tph轮胎移动式螺旋卸船机在海南三亚南山港顺利投产。该设备采用轮胎移动式“卸船+装车”一体化设计，适应于不宜占用泊位、场地受限的港口散货卸船作业，接卸的物料通过车辆直接转运至后方储库或直接出厂销售。

Recently, the 400tp/h tire mobile spiral unloading crane independently developed by Aotuo Co., Ltd. was successfully put into operation at Nanshan Port in Sanya, Hainan. This equipment adopts an integrated design of "unloading from the ship and loading onto vehicles" for tire movement, and is suitable for bulk cargo unloading operations in ports where berths cannot be occupied or the site is limited. The unloaded materials are directly transported to the rear storage depot or directly sold from the factory.

设备搭载重型工程轮胎底盘，无需轨道或混凝土基础，作业时由液压油缸承载受力，安全可靠，可自由转场驻位，非作业时段可移至后方停放，释放码头岸线资源，提升船舶靠离泊效率。全封闭螺旋输送+负压抑尘系统契合海南生态环保高标准，物料全程密闭输送，无抛洒泄漏，满足严荷环保要求。

The equipment is equipped with a heavy-duty engineering tire chassis, and does not require tracks or concrete foundations. During operation, the force is borne by hydraulic cylinders, ensuring safety and reliability. It can freely move and position, and can be parked at the rear during non-operation periods, releasing the resources of the dock shoreline and improving the efficiency of vessel berthing and unberthing. The fully enclosed spiral conveying system and negative pressure dust suppression system are in line with the high standards of ecological and environmental protection in Hainan. The materials are conveyed throughout the process in a sealed manner, without any spillage or leakage, meeting the strict environmental protection requirements.

“船—机—车”一体化直取直装模式摒弃“船→堆场→车辆”二次转运流程，实现装卸无缝衔接，物流链条缩短30%以上，装卸损耗大幅降低，发运效率提升。本项目设备额定处理能力达400吨/小时，可连续均匀稳定作业，适用于散粮、化肥、硫磺等散货高效接卸，支撑区域供应链稳产保供。

The "ship - machine - vehicle" integrated direct loading and unloading mode eliminates the secondary transfer process of "ship → storage yard → vehicles", achieving seamless connection of loading and unloading, shortening the logistics chain by more than 30%, significantly reducing loading and unloading losses, and improving the shipping efficiency. The rated processing capacity of the equipment in this project is 400 tons per hour, capable of continuous, uniform and stable operation, suitable for efficient unloading of bulk goods such as grains, fertilizers, and sulfur, supporting the stable production and supply of regional supply chains.

随着海南自贸港货物吞吐量攀升，“双碳”目标在沿海港口深度落地，轮胎移动式卸船机有望在粤港澳大湾区、长江经济带及北部湾港口群实现规模化复制。其“非占岸线”特性契合现代港口高密度、多货种、强环保需求，为老旧码头改造提供低成本、高弹性升级路径。奥拓将推动该技术从“企业方案”升为“国家标准”，探索与新能源动力系统融合，降低全生命周期碳足迹，从浙江制造“单点突破”发展为支撑中国港口高质量发展的“系统性答案”。

As the cargo throughput of Hainan Free Trade Port continues to rise, the "dual carbon" goal is being deeply implemented in coastal ports. The mobile tire unloading crane is expected to achieve large-scale replication in the Guangdong-Hong Kong-Macao Greater Bay Area, the Yangtze River Economic Belt, and the Beibu Gulf port cluster. Its "non-occupying the shoreline" feature aligns with the modern port's high-density, multi-commodity, and strong environmental protection requirements, providing a low-cost and highly flexible upgrade path for the renovation of old docks. Aotuo will promote this technology to rise from an "enterprise solution" to a "national standard", explore integration with new energy power systems, reduce the carbon footprint throughout the life cycle, and develop from a "single breakthrough in Zhejiang manufacturing" to a "systematic answer" supporting the high-quality development of Chinese ports.