In 2026, the new energy dump truck market continued to climb, with a cumulative 20,285 new vehicles added from January to July, up 103.6% year on year. Dongfeng Liuzhou Motor precisely identified market demand and launched the Chenglong H7 6×4 pure-electric dump truck. Equipped with a Fast 560 kW high-power motor plus a six-speed AMT gearbox and a CATL 400 kWh long-life battery, the truck precisely matches high-frequency heavy-load scenarios such as bauxite mining, sand and gravel transport and urban construction waste hauling with its three core advantages of long range, strong power and high reliability, helping truckers create wealth in a green way.
Strong Power: Handling Complex Operating Conditions with Ease
Dump trucks spend all year round fully loaded with sand and gravel, climbing steep slopes in mining areas and travelling through muddy, rough roads — any lack of power means getting stuck and losing working time. The Chenglong H7 6×4 pure-electric dump truck is equipped with a Fast 560 kW motor with surging power and strong peak torque output. Combined with the six-speed AMT gearbox, full-load starts and heavy-load hill climbing are effortless, with no power degradation in complex road conditions. The AMT shifts smoothly and seamlessly, greatly reducing driver operating intensity and making driving and reversing safer and more controllable. It is especially suited to high-frequency short-distance shuttling in mining areas and frequent repositioning at loading and unloading points, making every trip efficient and labour-saving.
Long Range: Class-Leading Range with Worry-Free Charging
With the support of the CATL 400 kWh battery, the vehicle’s standard-load range reaches 160–200 km, easily covering the daily operating radius without the need for mid-route charging. The vehicle supports dual-gun DC fast charging, restoring the battery to 80% in only about 60 minutes, allowing quick recharging during loading and unloading gaps to achieve “people rest, the truck doesn’t”.
The battery integrates liquid cooling plus a PTC battery heating system, ensuring normal operation even in extreme temperature environments. The battery also comes with an ultra-long warranty of 8 years or 1.8 million kWh, with slow degradation and high residual value, lowering total lifecycle operating costs and delivering steadier returns.
High Reliability: Rock-Solid Stability Under Extreme Conditions
For the three-electric system, the Inovance electronic control system responds at the millisecond level, precisely managing energy, with a low failure rate under extreme conditions and reduced downtime losses. The chassis is specially designed for heavy loads, adopting Mercedes-Benz technology 25-tonne wheel-reduction axles (ratio 6.733), a 300 (8+8) double-layer reinforced frame and front 11/rear 13 reinforced leaf springs, with industry-leading load-bearing and torsion resistance, and long-term full-load driving on rough roads without easy deformation.
The vehicle comes standard with a full suite of active safety systems including EBS electronic braking, ESC body stability control, ASR drive anti-slip and AEBS automatic emergency braking, combined with multi-stage auxiliary braking devices, ensuring controllable braking and precise steering when fully loaded downhill, passing on narrow roads and dumping in place. Chenglong V+ New Energy Telematics 2.0 enables intelligent monitoring and escorts the entire journey.
In addition, the cab adopts a flat-floor design with generous space. Combined with shock-absorbing seats and sound insulation design, it effectively relieves the driving fatigue caused by bumpy roads in mining areas and construction sites, keeping truckers in good condition during high-intensity transport.
With its hard-core strength, the Chenglong H7 6×4 pure-electric dump truck provides a green, efficient and reliable solution for construction transport, and is a trustworthy choice for truckers seeking cost reduction, efficiency gains and steady wealth creation.
