Guangzhou Port has commissioned a new RAmparts 4300 ASD tug from Robert Allan Ltd., marking the first time a vessel designed by the firm will join the Chinese port’s fleet. Scheduled for delivery in May 2028, the vessel will be built by Lianyungang Hongyun Industrial Co., Ltd. to support coastal towing, offshore oilfield support, and anchor-handling operations.
Port Operations and Vessel Specifications
As one of the busiest ports in China, Guangzhou Port requires specialized harbor craft capable of managing demanding operational requirements. The newly contracted RAmparts 4300 Azstern-Drive (ASD) tug is engineered specifically to address these demands. According to design specifications outlined by Robert Allan Ltd., the vessel will achieve a bollard pull of approximately 92 tonnes.
This substantial pulling capacity enables the port to expand beyond traditional harbor assistance. The RAmparts 4300 configuration provides the versatility needed for coastal towing, offshore oilfield support, and occasional anchor-handling duties.
Construction Timeline and Industrial Partnership
The construction contract has been awarded to Lianyungang Hongyun Industrial Co., Ltd., with delivery anticipated in May 2028.

The RAmparts series has built an international reputation for combining robust towing capability, operational flexibility, and proven seaworthiness. Its propulsion arrangements and 92-tonne bollard pull are engineered to deliver the dependability, safety, and performance efficiency necessary for continuous duty across various maritime tasks.
| Project Parameter | Specification / Detail |
|---|---|
| Vessel Design | RAmparts 4300 ASD Tug (Robert Allan Ltd.) |
| Client Port | Guangzhou Port, China |
| Builder | Lianyungang Hongyun Industrial Co., Ltd. |
| Anticipated Delivery | May 2028 |
| Bollard Pull | Approximately 92 tonnes |
| Operational Scope | Coastal towing, offshore oilfield support, and anchor-handling |
Broadening Maritime Capabilities in Southern China
The addition of the RAmparts 4300 ASD tug aligns with efforts to upgrade maritime service capabilities. By bringing this multi-role tug into service, Guangzhou Port will expand the deployment of the design throughout China while acquiring the capability to manage both harbor and open-water assignments.
By securing a vessel designed for high reliability and operational efficiency, Guangzhou Port strengthens its capacity to service diverse maritime sectors. The RAmparts 4300 provides the versatility required for a range of coastal and offshore duties.