Tractor Units: The Powerhouses of Logistics Transportation
Tractor units, also known as truck tractors or semi-trucks, are indispensable components of modern logistics and transportation systems. They are not designed to carry cargo themselves; instead, they function by connecting to trailers or other towed equipment to accomplish long-haul freight transport or specialized tasks. Tractor units, with their powerful engines, maneuverable handling, and reliable performance, serve as the “powerhouses” of the logistics industry, driving the wheels of global commerce.
| Vehicle Specication | Model | ZZ4257S3241W | |
| Traction(4×2,6×4) | 6×4 | ||
| Power(HP) | 371 | ||
| Weight Parameter | Complete Vehicle Kerb Mass(kg) | 8800 | |
| Maximum authorized total Mass(kg) | 25000 | ||
| Permissible loading capacity(kg) | 34000 | ||
| Dimension Parameter | External Dimensions(mm) | Overall Length | 6820 |
| Width | 2520 | ||
| Height | 3310 | ||
| Wheelbase(mm) | 3225+1350 | ||
| Front/Rear overhang(mm) | 1540/845 | ||
| Performance Parameter | Maximum Speed(km/h) | 101 | |
| Fuel consumption(L/100km) | 40 | ||
| Maximum Gradeability(%) | 29 | ||
| Turning diameter(m) | 18.5 | ||
| Recommended Configuration | Engine | Made | CNHTC |
| Engine model | WD615.47,EuroII emission standard | ||
| Rated Power | 371hp(273Kw)at 2200rpm | ||
| Maximum Torque | 1500Nm at 1100-1600rpm | ||
| Fuel tank(L) | 400 | ||
| Transmission | HW19710 | ||
| Clutch(mm) | 430 | ||
| Front Axle | HF9 | ||
| Rear Axle | ST16 | ||
| Steering | Germany high technology power steering | ||
| Brakes | Dual circuit compressed air brake | ||
| Tyres | 12.00R20,10+1pcs | ||
| Cab | HOWO76 Standard cab,all-stell forward control,55ºhydraulically titable to the front,2-arm windscreen wiper system with three speeds,laminated windscreen with casted-in radio aerial,hydraulically damped adjustable driver’s seat and rigid adjustable co-driver’s seat ,with heating and ventilating system,exterior sun visor,adjustable roof flap ,stereo radio/cassette recorder,safety belts,adjustable steering wheel,air horn,with4-point support fully floating suspension and shock absorbers with transverse stabilizer | ||
Tractor truck, as central components of logistics transportation, drive the modern movement of goods with their powerful capabilities, maneuverability, and reliability. In the future, with continuous technological advancements, tractors will evolve towards smarter and more sustainable solutions, contributing further to global logistics. They are more than just transport tools; they are the bridges connecting production and consumption, the driving forces behind modern economic development.
