The Delong 6000 series features a family-style front fascia, incorporating fashionable and avant-garde design elements, exuding a strong sense of technology and power. Utilizing high-pressure and increased compression ratio, it achieves engine thermal efficiency that surpasses competitors. The vehicle employs a streamlined body, widened cooling modules, front-mounted air intake, and precision-calibrated fans, among other technologies, to achieve the lowest overall fuel consumption, outperforming competitors by more than 5%. It boasts the industry's only completely flat floor design, with no raised aisles for the driver and passenger, a 1925mm interior space, and an extra-large central space; the industry's widest lower sleeper berth at 750mm meets all needs for sitting, leaning, lying down, and sleeping, offering superior comfort. The keel-type cab frame ensures reliable construction and high safety, providing constant protection for the driver.