Efficient and Productive * Optional high-power electronic auxiliary radiator available, along with a sturdy integrated radiator bracket, effectively addressing overheating issues during long-distance and heavy-duty downhill conditions. * Diamond-shaped cargo body design increases volume by 4% compared to a traditional trapezoidal body, shifting the vehicle's barycenter forward to enhance productivity. * Compact front and rear suspension design reduces overall vehicle length, improving maneuverability and operational efficiency by minimizing the turning radius. * Optimized suspension layout lowers loading height, improving loading efficiency while maintaining the sidewall height. Economic and Energy-efficient Features * Tier 3 engines, along with optimized supporting systems (fuel, intake and exhaust, electrical, cooling), improve efficiency, reducing fuel consumption under similar working conditions. * The arrangement of lateral and longitudinal thrust between the rear axle and frame enhances lateral stability, effectively reducing failures of both the rear leaf springs and limit plates. * Air filter replacement intervals are extended by 50%, and middle/rear axle maintenance intervals are extended to 2,000 hours to reduce routine maintenance costs. * The dual-chamber fuel tank allows for starting up with winter diesel fuel in low temperatures and regular diesel fuel operation at ambient temperatures, thereby reducing operational costs.