SINOTRUK HOWO MAX 6x4 Tractor Truck 430HP 480HP Long Distance Haulage

The SINOTRUK HOWO MAX 6x4 Tractor Truck is the premium choice for long-distance heavy haulage operations. Available in 430HP and 480HP configurations, this tractor truck combines MAN-technology engine performance with advanced drivetrain efficiency and superior cabin comfort. The MC11 engine family, based on MAN D26 technology, is available in two power outputs: the MC11.43-50 producing 430 HP and 2060 Nm, and the MC11.48-50 producing 480 HP and 2200 Nm. Both engines feature BOSCH common rail injection with 2000 bar pressure, meeting Euro 5 emission standards through optimized combustion without AdBlue. The HW25712C 12-speed manual transmission with overdrive top gear reduces engine RPM at highway cruising speed by 15-20%, directly translating to fuel savings of 2-4L/100km on long-distance routes. The transmission's double intermediate shaft design handles the MC11's high torque output reliably. For the ultimate in driver comfort and fuel efficiency, an optional ZF 12TX2420TD 12-speed AMT (Automated Manual Transmission) is available. The AMT system uses electronic clutch actuation for smooth, fatigue-free driving while maintaining the fuel efficiency of a manual transmission. The MAX cabin features full floating air suspension with 4-point damping, heated and ventilated air suspension seat, multi-function leather steering wheel, 10-inch LCD display with navigation, Bluetooth connectivity, and automatic climate control. The high-roof configuration includes a comfortable sleeper berth for long-distance operations. Aerodynamic design features include roof fairings, side extenders, and door deflectors that reduce air drag by 8% compared to standard cabins, further improving highway fuel economy.