China’s L4 reaches overseas production sites

At Singapore Changi Airport, a fleet of autonomous vehicles from China has entered airside operations. The Port of Felixstowe in the UK is preparing for its third purchase: once delivery is complete, Westwell’s Q-Truck autonomous trucks will number 100 vehicles. Farther south, in the Kalgoorlie gold-mining area of Western Australia, EACON has installed its system in 6 Komatsu HD1500 trucks. The vehicles are already operating without safety drivers on day shifts at Havana Pit and completed their first driverless night shift in August. Airports, ports and mines—three real production sites—are seeing the same shift: China’s L4 systems are beginning to enter overseas industrial systems.

Airports may appear enclosed, low-speed and based on fixed routes, but in practice they do not have traffic lights and standardized right-of-way signals as clear as those on urban roads. When aircraft enter or leave parking stands, autonomous vehicles must understand ground crew flag signals, gestures and aircraft status. Snowstorms, ice, heavy fog and dust storms also increase the sensing challenge. Gan Sha Wu, co-founder, chairman and CEO of Uisee Technology, said that implementing a project at a major international airport in northwest China once took about three years. At Changi Airport, the timeline was reduced to about 1.5 years, while at Hong Kong International Airport it fell from about two years at different stages to about six months. The shorter timelines show that experience is accumulating, but they do not yet prove that airport L4 has become a standardized product.

The challenge at ports is not container standardization, but the production rhythm behind the containers. Quay cranes, autonomous container trucks, yards and yard cranes must connect continuously: if a vehicle arrives early, it queues; if it arrives late, the quay crane has to wait. As it expands the fleet at Felixstowe, Westwell will also add a second automated battery-swapping station and use a private 5G network to connect vehicles, control systems and terminal facilities. But ports still have their own terminal operating systems, road layouts, communications networks and operating processes, and conventional terminals cannot be rebuilt from scratch for autonomous driving. Whether Westwell can move beyond selling vehicles to provide an automation system that can connect to different terminals is the key point to watch beyond these 100 vehicles.

Mines, meanwhile, face the boundaries between equipment brands. Equipment giants such as Caterpillar and Komatsu have long established autonomous haulage systems covering mining trucks, autonomous driving, after-sales service and customer networks. EACON chose to install its system in existing Komatsu mining trucks, which means mining companies may be able to choose their equipment and L4 solution separately. But entering Australia still requires validation of the drive-by-wire system design, system integration, local functions and safety testing. More than 100 million kilometers of autonomous-driving experience in China cannot eliminate this work. The 6 Komatsu HD1500 trucks are currently better viewed as an important validation than as proof of large-scale deployment.

Specifically, airport customers may first gain shorter deployment cycles, ports may gain a path to expanding autonomous fleets and connecting energy and dispatch systems, and mining companies may see the possibility of introducing third-party autonomous-driving capabilities onto existing equipment. For Chinese companies, real commercial progress is not the addition of another overseas project, but whether the second airport, port or mine can be adapted faster and with less reliance on on-site engineers. What can be confirmed today is that the overseas channel is open; what cannot yet be confirmed is whether China’s L4 industry has already developed a mature global solution.