Product Features: The internal combustion tow tractor features a well-matched low-speed, high-torque engine and efficient transmission, delivering strong power, high overall efficiency, and good economy.; Two independent "air-over-hydraulic" all-wheel braking systems with dual-circuit X layout and front/rear pressure distribution provide safe, stable, and reliable braking.; Equipped with LED liquid crystal display, indicator light ECU control, and stepper motor speedometer-odometer and water temperature gauge, combined with rocker combination switches, for a simple, reliable, and intuitive design.; High-visibility, integral-frame cab, flexibly connected to the body, with good sealing, sound insulation, vibration isolation, and heat insulation. Main parameters (models listed side by side): Model, Specification QCD20-XG99B QCD25-XG99B QCD30-XG99B; Maximum tractive force 20000 25000 30000; One trailer kg 26000 33000 36000; Two or more trailers kg 39000 49000 54000; Maximum travel speed km/h 28 28 28; Turning radius mm 3250 3250 3250; Maximum gradeability 30 30 30; mm 3080 3080 3080; mm 1480 1480 1480; mm 1890 1890 1890; Wheelbase mm 1700 1700 1700; Curb weight kg 3330 3610 4080.
