en.Wedoany.com Reported - Against the backdrop of the electrification transition in sand and gravel transportation, a SITRAK G7M 6×4 new energy tractor completed an actual operational test in Hebei. The vehicle traveled on the dedicated route from Baoding to Laiyuan with a gross weight of 49 tons, mostly on urban roads with frequent starts and stops, ultimately achieving a measured energy consumption of 92 kWh per 100 kilometers.
The measured data shows that the vehicle traveled a cumulative distance of 307 kilometers, consuming a total of 284 kWh of electricity, resulting in an energy consumption of just 92 kWh per 100 kilometers. The vehicle's energy recovery system performed exceptionally well, achieving a recovery efficiency of up to 30%, effectively reducing overall energy consumption, especially on downhill sections.
This new energy tractor is equipped with a 400 kWh high-capacity battery, and its three-electric system has passed dustproof and waterproof tests, making it suitable for complex environments such as construction sites. The battery comes with a warranty of up to 8 years or 4,500 cycles, matched with a permanent magnet synchronous motor. The core components are sourced from leading industry suppliers, ensuring the vehicle's operational stability under high-intensity, continuous operation.
The cab features noise-reducing sealed design and is equipped with a four-point airbag suspension and an air-suspended seat, mitigating the jolts caused by uneven road surfaces and balancing long-distance driving comfort with driving safety.
The energy consumption per 100 kilometers and reliability data from this new energy tractor test provide a reference operational template for sand and gravel transport fleets, and also demonstrate the application potential of new energy heavy-duty trucks in reducing costs and improving efficiency.
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