As the global push toward carbon reduction accelerates, the transition from diesel-powered to electric construction transport is gaining momentum. For construction fleets and mining operators, a high-performance electric dump truck that delivers outstanding power, heavy-duty payload capacity, and reliable range is becoming the ideal solution for improving productivity and reducing operating costs.
The Chenglong H7 8×4 Electric Dump Truck is engineered to meet these demands. Combining 857 horsepower, a 600 kWh CATL battery, and a heavy-duty chassis, it provides exceptional performance for demanding construction and mining applications while supporting sustainable transportation.
Powerful Performance for Heavy-Duty Operations
Construction sites often involve steep grades, rough terrain, and fully loaded vehicles, placing enormous demands on powertrain performance.
The Chenglong H7 8×4 Electric Dump Truck is equipped with a Fast Gear 630 kW high-power electric drive motor, producing up to 857 horsepower. Paired with a 6-speed transmission, the powertrain delivers smooth, efficient, and responsive performance. Whether starting from a standstill with a full load or climbing steep inclines, the truck maintains strong pulling power without sacrificing efficiency.
An advanced Inovance electric control system provides millisecond-level response times, optimizing power delivery while minimizing energy consumption. The intelligent control system also helps reduce the risk of failures under demanding operating conditions, improving vehicle uptime and lowering maintenance costs.
Heavy-Duty Chassis Designed for Maximum Payload
Payload capacity is one of the most important factors in construction transportation profitability.
The Chenglong H7 8×4 features a 25-ton Mercedes-Benz technology rear axle and a 9.5-ton reinforced front axle, combined with a 318 mm (8+8+8) reinforced frame. This high-strength chassis offers outstanding resistance to bending and torsional stress, ensuring long-term durability even on rough, unpaved roads under continuous heavy loads.
The truck can be equipped with an 8–9 meter compliant cargo body, providing approximately 18% greater loading volume than many comparable models. This allows operators to transport more material within legal weight limits, increasing operational efficiency and revenue.
Comprehensive Safety Protection
Safety is equally important in demanding construction environments.
The Chenglong H7 utilizes a high-strength cage-type cab built with a reinforced structural framework to improve occupant protection during collisions.
The truck is also equipped with a complete suite of advanced safety systems, including:
--EBS (Electronic Braking System)
--ASR (Anti-Slip Regulation)
--FCW (Forward Collision Warning)
--AEBS (Advanced Emergency Braking System)
These technologies continuously monitor driving conditions and help reduce accident risks.
The IP68-rated waterproof battery pack is protected by dual-layer armored steel plates for enhanced durability. Meanwhile, the electrical system has undergone extensive testing in extreme heat, severe cold, and high-altitude environments. An active fuse protection system further improves operational safety under demanding working conditions.
600 kWh CATL Battery Delivers Long Range
Efficient construction transport requires both long driving range and minimal downtime.
The Chenglong H7 is powered by a 600 kWh CATL lithium battery, providing a comprehensive operating range of over 300 km under typical working conditions. This comfortably covers daily operations in urban construction projects, infrastructure development, mining sites, and industrial transportation without requiring mid-shift charging.
The truck supports dual-gun DC fast charging, allowing the battery to recharge from low capacity to 80% in approximately 60 minutes. Drivers can conveniently recharge during loading or unloading operations, maximizing productivity and minimizing downtime.
To further reduce long-term ownership costs, the battery is backed by an 8-year / 1.8 million kWh warranty, helping preserve battery performance, extend vehicle service life, and improve resale value.
Built for Sustainable and Profitable Construction Transport
As the construction industry moves toward cleaner and more sustainable transportation, the Chenglong H7 8×4 Electric Dump Truck delivers a compelling combination of performance, reliability, and efficiency.
Key highlights include:
--630 kW electric motor producing 857 HP
--600 kWh CATL lithium battery
--Over 300 km operating range
--60-minute fast charging to 80%
--Mercedes-Benz technology heavy-duty axles
--Reinforced heavy-duty chassis
--Advanced intelligent safety systems
--Large-capacity compliant cargo body
--8-year battery warranty
Whether operating in urban infrastructure projects, quarry operations, mining sites, or large-scale construction environments, the Chenglong H7 8×4 Electric Dump Truck offers the power, durability, and efficiency required to maximize productivity while supporting the transition toward greener transportation.
