The 2025 Changsha International Construction Equipment Exhibition, guided by the three themes of "high-end, intelligent, and green," was held in Changsha, Hunan, from May 15 to 18. These three themes were vividly interpreted at the LiuGong booth—under the theme of "Smart · Green, Extending Human Power," LiuGong presented nearly 20 full-scenario electric "hardcore" machines at the Changsha exhibition, showcasing its smart and green image to customers at home and abroad.

As a leading enterprise in China's equipment manufacturing industry, LiuGong is playing "a big game of chess"—from disruptive breakthroughs in single-machine performance to green collaboration across the upstream and downstream industrial chain, a future vision of zero-carbon construction is slowly unfolding among its steel arms.

01 | Full-Scenario Electrification: Market-Validated New Energy Technologies

In the LiuGong exhibition area in Hall W2 of the Changsha International Convention and Exhibition Center, the green-painted electric products stood out. Among the equipment exhibited this time, new energy products accounted for over 90%, covering the full tonnage range from micro equipment to hundred-ton mining trucks, with multiple technical parameters verified by the market:

A "sneak peek" at the new T-series electric loaders

This series has been comprehensively upgraded on the basis of the previous generation, adopting a platform-based design, taking user thinking as the core demand, and focusing on better TCO (total cost of ownership)—smarter, safer, more comfortable, and more reliable; through deep integration of technological innovation and user needs, it supports multiple battery capacity combinations to meet diverse needs, and is equipped with functions such as intelligent voice, hill-hold, intelligent shoveling, and intelligent weighing, maxing out the machine's intelligent buffs.

Loaders

The pure electric loader 862HE is equipped with 7-ton-class components and features an independently developed dual-motor system and energy recovery technology, with a single machine saving over 2 million yuan in operating costs over its full life cycle. The hybrid model 870HEV supports 24-hour continuous operation in hybrid mode, filling the gap in electrification for heavy-duty working conditions. In addition, LiuGong also offers a series of 5-10 ton hybrid loaders to meet users' usage choices for different scenarios and working conditions.

Excavators

The pure electric mini excavator 9027FE adopts a permanent magnet synchronous silent motor, suitable for narrow urban spaces; the medium-to-large model 924FE has an operating efficiency 8% higher than that of diesel machines, saving 200,000-300,000 yuan in annual usage costs. The dual-power 960FE supports one-key switching between oil and electricity, meeting flexible needs under complex working conditions.

Mining Equipment

The world's first pure electric motor grader 4280DE is equipped with a high-density battery from CATL, and its endurance under heavy-duty mining conditions has been verified through thousands of hours of field testing; the wide-body truck DW105AE is equipped with a dual-winding motor, with industry-leading climbing capability on 35% grades and downhill energy recovery efficiency 5% higher than similar products.

02 | Advanced Intelligence:The Mechanical "Brain" Evolves Again

LiuGong redefines construction efficiency and safety with intelligent technology, giving the mechanical "big guys" "big wisdom":

Unmanned Construction

The unmanned road roller 6622E is equipped with a self-developed centimeter-level path tracking algorithm, supports multi-machine collaborative operation, and enables real-time cloud monitoring of compaction quality. It has been widely applied in the Lawa Hydropower Station and multiple highway projects.

Upgraded Human-Machine Interaction

The electric forklift CPD80-ETH integrates remote monitoring functions, enabling whole-machine status diagnosis through a mobile APP—with a tap on the mobile APP, you can view its "checkup report"; the loader 856TE is equipped with an intelligent voice assistant and OTA upgrade functions, enhancing operating convenience.

Efficient Operation

The aerial work platform LT38JE-C is equipped with a one-key wall-painting mode, where program control automatically achieves horizontal and vertical boom movement, handling hard labor with one key; the LS1623ERT features a quick stowing function and one-key outrigger leveling.

03 | Green Ecosystem Loop: Full-Chain Innovation from Equipment to Energy

In LiuGong's green blueprint, every machine is no longer an isolated steel giant, but woven into a zero-carbon ecosystem network covering "equipment-energy-service," continuously reducing the carbon footprint across the full life cycle:

Self-Developed Three-Electric Technologies

LiuGong electric loaders use batteries specially designed for construction machinery, with an anti-corrosion lifespan of over 10 years; the forklift CPD30-EMT's permanent magnet synchronous system reduces energy consumption by 15%-20%, with a battery cycle life of over 4,000 cycles.

Mobile Recharging Solutions

The 40kWh and 100kWh mobile power banks are suitable for off-grid scenarios such as mines and ports, with 1.5-hour fast charging breaking through the endurance bottleneck; mobile recharging brings construction machinery products back to full power, "earning" around the clock for 24 hours.

Economic Validation

The TCO (total cost of ownership) of electric equipment is 50%-56% lower than that of diesel models, and the investment payback period of hybrid products has been shortened to 1.2 years, saving real money for customers.

04 | Standard Leadership: Letting the World Understand LiuGong Manufacturing

LiuGong has led the formulation of 9 national electric standards and 4 industry electric standards, covering key areas such as three-electric system safety and energy efficiency testing. Meanwhile, its new energy products have passed EU CE and North American UL certifications.

In 2024, LiuGong achieved dual growth in domestic and international revenue, with overseas revenue growing significantly. The annual report shows that the company's overseas revenue was 13.76 billion yuan, up 20.1% year on year, and the proportion of overseas revenue rose from 41.7% in 2023 to 45.8% in 2024. Electrification has become a new growth point for LiuGong's overseas business, with revenue from electric products growing by more than 380% year on year, achieving batch repeat purchases by industry customers and continuous breakthroughs in markets such as Asia-Pacific and Northern Europe.

Conclusion: A Green Revolution in Construction Machinery Led by China

By the banks of the Xiang River, the surging waters rush past; at the Changsha exhibition, the power of intelligent manufacturing keeps converging. With three-dimensional innovation of "technology + scenarios + ecosystem," LiuGong proves that the electrification of construction machinery is not a concept but a mature path verified by the market. The LiuGong booth not only presents the hard strength of its equipment, but also outlines a complete picture of zero-carbon construction, unleashing surging power where wisdom and green intertwine.