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Why choose Ruishu Intelligent as the first choice for charging new-energy electric excavators?

Release date:

2026-01-15

Leveraging years of technological expertise and end-to-end industry-chain advantages, Ruisu Intelligent has also introduced an innovative mobile charging and storage solution, enabling electric excavators to achieve “charging freedom” in any site and under any operating conditions.

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Driven by the global goal of carbon neutrality, new‑energy electric excavators are rapidly replacing traditional fuel‑powered equipment, thanks to their advantages such as zero emissions, low noise, and reduced energy consumption.

Ruisu Intelligence’s three major technological breakthroughs deliver a worry-free electricity experience.

Ruisu Intelligence’s three major technological breakthroughs deliver a worry-free electricity experience. Addressing the aforementioned industry pain points, Ruishu Intelligence, leveraging its full‑chain technological expertise, has launched a mobile energy storage and charging solution tailored specifically for electric excavators, achieving three major technological breakthroughs:

Breakthrough One

High-Energy Storage System

High energy density design : Leveraging next-generation automotive-grade battery cells and highly integrated PACK technology, it achieves a massive energy storage capacity of up to 5 MWh within a compact footprint.

1C high-rate charge and discharge The system supports continuous high‑power energy throughput, meeting the demands of heavy‑duty operations and instantaneous start‑up, thereby ensuring a stable and uninterrupted power supply.

Intelligent Thermal Management Platform : Precise temperature control via the liquid cooling system and BMS ensures efficient cell operation, extends service life, and enables adaptation to extreme environments.

Breakthrough One Launch Worry-Free Technology

Breakthrough Two

6 kV High-Voltage Direct Power Supply Technology

Dual-cabin modular design : Highly integrated 20-foot energy storage container with a step-up transformer compartment

Full voltage coverage ：

Option 1: Output 380 V AC, which is precisely stepped up to 6 kV via a transformer to meet the requirements of high-voltage excavators.
Option 2: Directly output 600V DC, compatible with multiple models of electric excavators.

Meets both capacity and power standards. : 3.5 MWh energy storage capacity + 2.5 MW PCS output power, meeting the demands of long-duration continuous operation

Breakthrough Three

Mobile and Flexible Energy- replenishment System

3.5 MWh mobile charging and storage vehicle : Verified to be perfectly compatible with SANY’s 60-ton-class electric excavator.

Trinity functionality : Integrates mobile power transmission, supply, and consumption into a single system

Smart Energy Management : Supports time-of-use pricing, reducing electricity costs by 15%–20%

All-terrain, all-climate—solving construction challenges.

The Ruisu megawatt‑class mobile energy storage and charging vehicle supports multiple energy input modes, including photovoltaic, diesel, and grid power, enabling a flexible “storage‑power supply” closed-loop system. It seamlessly adapts to complex energy environments such as construction machinery operations, oilfield extraction, and urban emergency response, delivering five core application‑scenario solutions.

Scene 1: Construction Site with No Infrastructure

Success Stories : Collaborative Operation Test of a 70-ton XCMG Electric Excavator in Nanning, Guangxi

Operating mode : The mobile charging and storage vehicle first replenishes its energy at an external charging station, then is transported to the operation area to provide power.

Actual effect : Ensure the excavator’s continuous operation under conditions where no fixed charging infrastructure is available.

Scene 2: Complex Terrain Environment

Through capability : 4×4 all-wheel-drive system, 30° gradeability, 6-meter minimum turning radius

Protection rating : IP65 protection + sealed charging port, dustproof, waterproof, and interference-resistant

Extreme adaptation : Operates over a wide temperature range of -30°C to 60°C, with power variation of less than 5%

Scene 3: Multi-device Collaborative Work

Scope of Application : In addition to electric excavators, it is compatible with new-energy heavy-duty trucks, mining dump trucks, port equipment, and more.

Intelligent Scheduling : Remote monitoring and power distribution via 4G/Ethernet

Efficiency improvement : A single charge supports multi-device operation for several hours, reducing the frequency of recharging.

Ruisu Intelligence – A Leader in the New Energy Charging and Power‑Supply Sector

Guangzhou Ruishu Intelligent Technology Co., Ltd. Founded in 2006, the company is listed on the New Third Board (stock code: 839697) and ranks among China’s top ten electric vehicle charging brands.

Backed by strength ：

A production base spanning over 40,000 square meters, with more than 300 employees.
Over 120 core R&D personnel and more than 100 product invention patents.
The products are exported to more than 20 countries, including the United States, Germany, France, and Australia.

Full-industry-chain layout ：

Charging sector: a full range of charging equipment from 7 to 1,200 kW.
Energy storage sector: commercial and industrial energy storage, mobile charging and storage, and integrated solar–storage–charging systems.
Customized Services: Custom-designed power battery systems for battery-free electric vehicle chassis.

Conclusion

In today’s rapidly evolving landscape of electric construction machinery, choosing the right energy‑replenishment solution is key to ensuring operational efficiency. Leveraging years of technological expertise and a comprehensive industry‑chain advantage, Ruisu Intelligence has pioneered an innovative mobile charging‑and‑storage system that enables electric excavators to enjoy “charging freedom” in any site and under any working conditions.

Whether it’s a large, fixed construction site or mobile field operations, whether you require 6 kV high voltage or compatibility with multiple models, Ruisu Intelligence can deliver the most suitable solution. Choosing Ruisu means opting for reliable, efficient, and cost‑effective charging support for electric excavators.

Ensuring that every electric excavator is free from charging concerns.