As the global “dual carbon” goals gain momentum and the demand for electrification in heavy-duty transportation and construction machinery grows ever more urgent, persistent challenges—such as low charging efficiency, limited range, and poor scenario adaptability—continue to hinder the industry’s large-scale development. Meanwhile, Ruishu Intelligence, leveraging… Self-developed all-liquid-cooled megawatt-level flash-charging system , setting a new industry benchmark through technological breakthroughs, not only filling the technical gap in efficient charging for heavy equipment, but also by “ Differentiated Innovation  +  Leading across all dimensions Its core strengths provide robust support for the electrification of heavy-duty transportation and construction machinery worldwide. Becoming the “ in the heavy-duty electrified charging sector Game-changer ”。

Heavy traffic (such as Heavy-duty truck 、 Mining truck ) and construction machinery (such as excavators and cranes) because Large volume 、 High energy consumption , for the charging system Power 、 Stability 、 Durability The requirements far exceed those of passenger vehicles. Conventional charging solutions either deliver insufficient power—taking several hours to fully charge—or suffer from poor thermal management, leading to frequent system shutdowns in high-temperature environments—and they are highly commoditized, making it difficult to meet the demands of customized operational scenarios.

Ruisu Intelligence has been deeply engaged in the research and development of charging technologies for many years, and has launched… Self-developed all-liquid-cooled megawatt-level flash-charging system , not only achieving “ Three Highs and One Strong “Fundamental strengths, further bolstered by” Three Differentiated Technologies , fundamentally widening the gap with competitors:

Unlike similar products in the industry that focus solely on “ Fast charging ”, the Ruisu system innovatively integrates “ Cell-level intelligent protection algorithm ”， It can detect in real time the cell voltage, temperature, and internal resistance changes. , when a battery anomaly is detected (such as overcharge risk or cell aging), it will Automatically adjusts charging current and voltage , thereby preventing battery damage. Taking an electric mining truck from a certain mine as an example, after being equipped with the Ruisu system, the battery’s cycle life is extended. 20% , reduced battery replacement costs  15%， It has addressed the industry’s longstanding pain point of heavy equipment—“fast charging but rapid battery degradation.” 。

Tailoring customized solutions—“one plan for each enterprise”—to suit the operational characteristics of different industries and equipment. For example, for… Port electric terminal tractor Customization “ Gap Energy-Replenishment Mode "(Using loading and unloading" 15  (Quick charging in minutes), for Electric mining truck Customization “ Deep Energy-Replenishment Mode "(At night" 8  Hourly slow charging + Daytime Emergency Fast Charging ), custom-made for construction-site equipment “ Mobile Energy-Replenishment Mode “(Paired with a mobile energy storage and charging vehicle.) Meanwhile, most competing products adopt a one-size-fits-all approach, making it difficult to meet the specific needs of individualized scenarios. Ruisu’s distinctive advantage ensures that charging efficiency aligns seamlessly with operational workflows.”

Ruisu System innovatively integrates “ Regenerative braking  + Grid peak shaving Dual‑cycle technology: On the one hand, the electrical energy generated during braking in electric heavy trucks and construction machinery can be fed back into the grid via the Ruisu system, enabling secondary energy utilization. On the other hand, during periods of low electricity prices, the system stores energy and supplies it to equipment during peak demand, helping enterprises reduce their power costs. Taking a municipal sanitation vehicle as an example, after adopting this technology, monthly electricity expenses are reduced by… 25% , the annual recoverable electrical energy is approximately 8000  degree, achieve “ Charging – Energy Use – Recycling “The green closed-loop, a differentiated feature that competitors’ products have yet to offer.”

Its core strengths continue to lead the industry.

• Ultra-high power, with charging efficiency doubled. ：
  The system’s maximum output power reaches  1500kW , enabling “charging” 15 Minutes, battery life  200 “Kilometers”—taking a 40-ton-class electric heavy-duty truck as an example, conventional charging stations require 3–4 hours to fully charge, whereas the Ruisu megawatt‑level flash‑charging system needs only… 15–20 minutes , perfectly matches heavy equipment “ Quick, short-term energy replenishment 、 Long-term continuous operation “…’s scenario requirements, significantly boosting operational efficiency.”
  
  

• Efficient heat dissipation, with stability maxed out. ：
  Employing all‑liquid cooling technology, this solution delivers 300% higher thermal efficiency compared to conventional air‑cooling systems. It ensures stable operation across an extreme temperature range of –30°C to 60°C, mitigating issues such as high‑temperature overload and low‑temperature range degradation, and is well suited to demanding environments like mines, ports, and construction sites.
  
  
• High compatibility, compatible with all vehicle types. ：
  Support GB/T, CCS2, CCS1 Supports multiple charging protocols and is compatible.   80V~1500V   Wide voltage platform, whether it is Electric heavy-duty truck 、 Mining truck , or still Excavator 、 Road roller For construction machinery, efficient charging can be achieved without replacing the equipment, thereby reducing enterprises’ equipment procurement costs.
  
  
• Powerful intelligent control, making operations and maintenance hassle-free. ：
  Equipped with Ruisu’s self-developed intelligent “ Cloud - Edge - Device “An integrated management platform that enables real-time…” Monitor charging status 、 Battery Health , and supports Remote diagnosis 、 OTA update , Operations and maintenance personnel can manage equipment via mobile devices or computers, significantly reducing on-site operational costs.
  

Heavy‑duty transportation and construction machinery operate in a wide variety of complex environments—ranging from the hot, humid port terminals to the frigid, high‑altitude mines, and even the dust‑laden infrastructure sites. Leveraging its “differentiated scenario solutions + all‑terrain coverage” capabilities, Ruisu’s intelligent megawatt‑level flash‑charging system has already been deployed across multiple key application areas, addressing challenges that have proven difficult for competitors to overcome:

• Port logistics scenario: “ Tidal Charging “Plan to address peak traffic periods”

At major ports such as Ningbo-Zhoushan Port and Shenzhen Yantian Port, electric terminal tractors exhibit distinct peak‑hour traffic patterns—morning, midday, and evening. Ruisu Intelligence has launched “ Tidal Charging “Differentiation plan: During peak hours, 3 The charging pile simultaneously serves 6 Taiji Card provides “ Battery-swapping service "(Each charge" 15  Minute rotation);

At the low point, turn on “ Battery Testing + Maintenance “Mode, providing in-depth maintenance for equipment. Compared with the industry’s “fixed single-pile, single‑charging” model, Ruisu’s smart solution boosts the utilization rate of port‑side charging stations by… 50% , average daily service per single pile 15 + Taiwanese vehicles, enhanced port logistics efficiency  40%。

• Mining operation scenario: “ Durable and resistant to damage “Plan to address extreme environments”

In mining areas such as the Erdos Coal Mine in Inner Mongolia and the Xitie Shan Lead–Zinc Mine in Qinghai, electric mining trucks are required to operate in environments ranging from –25°C to 45°C and characterized by high dust levels. Ruishu Intelligence has launched “ Durable and resistant to damage “Differentiation plan: Charging stations adopt “ Military-grade enclosure  +  Dustproof and waterproof design (IP65 protection rating)", internally equipped with " Prevents dust from clogging the heat dissipation channels. “Technology, which can achieve” 24  Continuous charging for hours, with a failure rate lower than 0.5% Meanwhile, the failure rate of competing products in mining areas generally exceeds  3% , Ruisu Intelligence’s solution ensures the continuous operation of mining activities.

• Infrastructure engineering scenario: “ Mobile  +  Fixed Dual-mode, tailored for distributed operations.

In large-scale infrastructure projects such as the Xiong’an New Area and the Guangdong–Hong Kong–Macao Greater Bay Area, electric excavators, road rollers, and other equipment are deployed for distributed operations. Ruishu Intelligence has launched “ Mobile  +  Fixed Dual‑mode differentiated solution: Fixed charging stations cover core operational areas, while mobile megawatt‑class flash‑charging stations—mounted on new‑energy trucks—serve peripheral work zones, eliminating the need for permanent infrastructure and enabling deployment alongside equipment. Compared with competitors’ “fixed‑only” solutions, Ruisu Intelligent’s approach boosts charging coverage at construction sites to… 100%， Meets the demand for simultaneous charging of multiple devices, supporting green construction on the project. 。

• Urban heavy-traffic scenarios: “ Staggered charging “Plan to reduce electricity costs”

In response to the “daytime operation, nighttime shutdown” pattern of urban sanitation vehicles and muck trucks, Ruishu Intelligence has established “megawatt‑scale flash‑charging stations” on the outskirts of cities and introduced a differentiated “off‑peak charging” solution: during the nighttime hours from 10:00 PM to 6:00 AM the next day—when electricity rates are at their lowest—users can initiate “ Slow charging + battery maintenance “Mode, reduced charging costs” 40% ; daytime 10:00-16:00 (peak electricity prices), provide “ 15 “Minute‑fast charging” emergency service. While most competitors offer a “flat, uniform charging rate for the entire day,” Ruisu Intelligent’s solution helps urban sanitation departments save on monthly electricity costs. 30% , while also ensuring sufficient battery life for daytime operations.

In the heavy‑equipment charging sector, Ruishu Intelligent’s technological edge is not a single breakthrough, but rather “ Differentiated Innovation  +  Leading in hard power “achieves comprehensive superiority, with numerous key metrics and differentiated features far outpacing those of competing products:”

In addition, Ruishu Intelligence actively participates in the development of industry standards for heavy‑equipment charging. To date, it has either led or contributed to the drafting of five national standards and three industry standards, including “Technical Requirements for Megawatt‑Class Charging Systems for Heavy‑Duty Commercial Vehicles” and “Charging Interface Specifications for Electrified Construction Machinery,” thereby… Battery Health Protection ”“ Customized Charging Strategy “Once differentiated technologies are incorporated into the standards framework, technological prowess will drive the industry’s standardized development, enabling…” China’s Fast Charging Standard “Going global.”

IV. Future Outlook: Leading the World Through Differentiated Innovation and Accelerating the Electrification of Heavy-Duty Vehicles

As governments worldwide increasingly support the electrification of heavy-duty vehicles and construction equipment—such as the EU’s mandate for zero‑emission new heavy commercial vehicles starting in 2035, and China’s plan to achieve a 40% penetration rate for electric heavy trucks by 2030— High-efficiency, safe, and customized charging systems have become the industry standard. “ "Essential demand" 。

Ruisu Intelligence will continue to deepen its expertise in all‑liquid‑cooled, megawatt‑level flash‑charging technology, while introducing a new differentiated “hydrogen‑electricity complementary charging” feature—capable of leveraging hydrogen‑based power generation to charge equipment—thereby further expanding its application horizons. In addition, Ruisu Intelligence will accelerate its overseas market expansion, with a strategic focus on regions such as Europe and Southeast Asia, where demand for electrification is robust, aiming to… Battery Health Protection ”“ Customized solution “…and extend its differentiated advantages to the global market. Meanwhile, Ruisu Intelligence will also collaborate with…” Heavy-duty truck manufacturers 、 Construction machinery manufacturer Forge deep cooperation and launch “ Vehicle – Station – Battery – Energy Recovery “An integrated solution that seamlessly connects the heavy-duty electrification industry chain, helping the sector achieve…” Carbon peaking 、 Carbon neutrality “Goal.”

Risk Warning: Technology adoption falls short of expectations (e.g., battery‑life issues); grid‑load pressures arise from concentrated use of ultra‑fast charging stations, causing fluctuations; and industry competition intensifies as automakers’ in‑house R&D diverts orders.