As a pioneering Chinese electric commercial vehicle manufacturer, Dowway delivers advanced R&D-driven, fully customizable heavy-duty electric chassis for demanding municipal, logistics, and specialized applications. Dowway 25-ton electric special vehicle chassis (Model #75) represents the next generation of intelligent, safe, and highly integrated new energy platforms—engineered for maximum reliability, efficiency, and adaptability.
Key technological advantages include:
- Industry-leading battery system: Equipped with standardized lithium iron phosphate (LFP) battery packs from CALB (China Aviation Lithium Battery)—a top-tier Chinese cell supplier—delivering 244.4 kWh of high-safety, long-life energy storage.
- Highly integrated power distribution: The centralized controller features aerospace-grade aluminum housing and quick-connect high-voltage connectors, minimizing connection points, simplifying assembly/maintenance, and significantly enhancing electrical safety.
- Proprietary integrated thermal management: A self-developed thermal management unit unifies cooling for the drive motor, inverter, auxiliary power systems, and battery pack, while also sharing heat exchange resources with the cab air conditioning system—improving energy efficiency and cabin comfort in all climates.
- Customizable intelligent control platform: Our in-house developed Vehicle Control Unit (VCU) and software stack runs on powerful hardware, enabling deep customization—from torque curves and regenerative braking profiles to PTO logic, CAN communication protocols, and fleet telematics integration.
With an overall length of 9.2 meters, GVW of 25,000 kg, and a curb weight of just 9,000 kg, this chassis offers exceptional payload capacity. The tandem axle layout (4500 + 1350 mm wheelbase) ensures stability and maneuverability, while the 265 km NEDC range meets full-day operational needs for most heavy-duty sanitation or utility missions.
As a direct OEM factory from China, we support global partners with:
- Full vehicle concept-to-production development
- Body interface co-engineering
- Regional certification assistance (e.g., EU, ASEAN, Middle East)
- Scalable manufacturing with flexible branding
Choose Dowway for a future-ready, intelligently integrated, and truly customizable heavy electric chassis—powered by Chinese innovation and built for your mission.
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