Recently, Shandong Lingong held a delivery ceremony at a port in Shandong, successfully delivering 29 L956HEV plus electric loader sweepers to a large construction enterprise. This not only marks a major breakthrough for Shandong Lingong in the field of integrated port logistics solutions, but also demonstrates the innovative strength of China's construction machinery industry in its green and low-carbon transformation.

01 | Responding to the Dual Carbon Strategy, Setting a New Benchmark for Green Ports

Guided by the national "3060" dual carbon goals, ports, as a key link in carbon emissions within the transportation sector, must inevitably pursue the electrification transformation of their equipment. According to relevant research by the China Ports Association, carbon emissions from traditional fuel-powered port equipment account for more than 30% of total port emissions. Shandong Lingong keenly grasped this trend and, relying on years of technical accumulation in the field of electric loaders, innovatively developed the L956HEV plus electric loader sweeper solution tailored to the high-intensity, continuous operation characteristics of ports.

02 | Technological Innovation Breakthroughs, Solving Industry Pain Points

• Power system: Equipped with the industry-leading high-energy-density lithium battery pack; the 350 kWh ultra-large-capacity battery pack ensures safe and stable operation through an intelligent temperature control system;

• Energy efficiency management: The innovatively developed intelligent energy recovery system can recover up to 30% of braking energy, enabling 5-8 hours of continuous operation on 1.2 hours of charging;

• Working condition adaptation: In response to the special requirements of port spray dust suppression, the hydraulic system pressure parameters have been optimized, and wear-resistant reinforced sweeping devices are equipped.

03 | Full Lifecycle Services, Building a New Cooperative Ecosystem

During the project engagement process, Shandong Lingong innovated its service model:

• Formed a joint "technical + marketing" team and conducted a two-month on-site survey of port working conditions;

• Established a digital twin system for equipment operation to simulate and verify equipment performance in advance;

• Launched a "resident port service engineer" mechanism to provide 24-hour response support;

• Developed a dedicated training course system covering the entire process of operation, maintenance, and diagnostics.

04 | Leading Industry Transformation, Co-creating a Green Future

This cooperation pioneered a new model of collaborative carbon reduction between construction machinery enterprises and ports. Calculated by a third-party institution in accordance with the Guidelines for Accounting Port Carbon Emissions (JT/T 1344-2020), the annual emission reduction of this batch of equipment is equivalent to the carbon sequestration effect of 32,000 trees (converted according to national forestry carbon sink measurement standards). Driven by the "dual carbon" strategy, Shandong Lingong is accelerating the electrification transformation of construction machinery and, with its deep technical accumulation and forward-looking layout, continues to lead the industry's green and low-carbon development. It will continue to increase R&D investment, deepen cooperation with the new energy industry chain, promote the upgrading of electric products toward intelligence and platformization, and provide global customers with more efficient and more environmentally friendly construction machinery solutions, helping usher in the era of "zero-carbon construction."

This delivery is not merely a product project, but also a successful practice demonstrating the transformation of Chinese manufacturing enterprises from single equipment suppliers to green solution service providers, providing a replicable model for the industry's high-quality development. With the innovation of electrification technology and the diversification of products, Shandong Lingong is joining hands with partners to jointly draw a new blueprint for the green and intelligent development of ports.