As we all know, express transportation has high requirements for operating vehicles. They must be safe, timely and functional. They also need to make sufficient efforts in key parameters such as power, number of axles and load capacity. In order to reduce operating costs, choosing tractors with 4X2 drive configuration has become a priority for transportation companies.
There are four 4×2 drive tractors, all of which have more than 500 horsepower, and are also equipped with AMT gearboxes. Let’s take a look at the specific models and configurations below!
● Dongfeng Commercial Vehicle Tianlong KL 520 HP AMT Tractor
The recommended Dongfeng Tianlong KL is equipped with Dongfeng Cummins Z14NS6B520 in-line six-cylinder diesel engine, with a large displacement of 13.48 liters, a maximum power of 388 kilowatts (equivalent to 520 horsepower), and an engine speed of 1000 to 1500 rpm Within the range, it can output a maximum torque of 2500 N·m. The transmission is matched with the Eaton ECE0-26N112C OD 12-speed AMT automatic transmission, which adopts an overspeed gear design and the highest gear ratio is 0.77.
For the chassis configuration, Tianlong KL uses the 465 model rear axle with a rear axle speed ratio of 3.417. The suspension system uses a combination of front two-piece steel plate suspension and rear airbag suspension. The airbag suspension can provide better stability during high-speed operation, reduce the impact of road bumps on cargo, thereby reducing cargo loss, and is especially suitable for transportation. higher value goods and improve the transportation efficiency of the trailer.
The driver’s cab of Tianlong KL is designed as a high-ceiling double bedroom, and the interior space is very spacious. In order to improve the driver’s comfort, the seats adopt an airbag shock-absorbing design and have ventilation and heating functions as well as multiple adjustment options. In addition, the vehicle is also equipped with a large central control screen that supports multi-function options such as voice control, mobile phone connection, music playback, driving records, a navigation system specially designed for trucks, and Bluetooth.
● Jiefang Qingqi Yingtu Business Class 580-horsepower AMT tractor
The recommended Jiefang Eagle Road business class is equipped with Jiefang Dynamics CA6DN2-58E68 power engine with a displacement of 15 liters and meets the National VI emission standards. At the same time, it can provide an output power of up to 426 kilowatts (580 horsepower) and a maximum torque of 2,600 Nm. The transmission is matched with a 12-speed Changxing version AMT gearbox, model CA12TAX280AR9, with built-in dual countershafts, full synchronizers and silent helical gear design, ensuring higher reliability.
In addition, the car is also equipped with a Voith brand hydraulic retarder, which not only provides a safer driving experience on long slopes, but also maintains a faster speed when going downhill. Compared with sprinklers, which weigh around half a ton to one ton, hydraulic retarder is lighter, which means that under standard load conditions, the vehicle can carry more cargo, thus improving operational efficiency.
In terms of the design of the cab, thanks to its 5 square meters of space, the internal activity area is very spacious. The bed is spacious enough that even a husband and wife team can sleep together. As for other configurations, including airbag seats, multi-function steering wheel, electronic handbrake, LCD instrument panel, central control touch screen, one-button start system, parking air conditioning, etc., they are all available to meet the various needs of drivers.
● JAC Galfa K7 520-horsepower AMT tractor
The recommended JAC Cross K7 is equipped with a Cummins M13NS6B520 inline six-cylinder diesel engine with a displacement of 12.5 liters, which can provide a maximum power output of 382 kilowatts (520 horsepower) and reach 2400 in the speed range of 850 to 1500 rpm. Nm of peak torque. The transmission is matched with the 12-speed AMT gearbox of the ZF Transcend series, model 12TX2420TD, which adopts a direct gear design with a first gear ratio of 16.688 and a transmission efficiency of 99.7%.
In terms of chassis technology, the rear axle speed ratio of this car is set at 2.714, and the suspension structure uses a combination of two front leaf springs and a rear air bag. This configuration is excellent in terms of lightweighting. The application of airbag suspension can not only reduce cargo loss and is suitable for transporting high-value goods, but can also improve the connection efficiency between the tractor and the trailer, shorten preparation time, and improve work efficiency.
As for the cab, the real-shot model has a high-roof, twin-sleeper, flat-floor structure, and adopts a four-point airbag support system. The seats are equipped with airbag shock-absorbing designs with ventilation, heating, and massage functions to meet the driver’s comfort needs. The center console is also equipped with advanced functions such as a 10.1-inch smart voice screen, adaptive cruise, automatic air conditioning, rain-sensing wipers, automatic headlights, vehicle teaching system, electric power steering, and one-button start.
In addition, this JAC Cross K7 also introduces high-definition cameras, advanced lidar, powerful computing power smart driving domain controller and other equipment, which can realize intelligent obstacle avoidance, intelligent lane changing, intelligent overtaking, traffic jam assistance, intelligent emergency Braking, blind spot monitoring, intelligent lane keeping, intelligent distance adjustment, driver fatigue monitoring, driver hands-off detection and other functions are used to ensure the safety and timeliness of logistics transportation.
● SINOTRUK Shandeka G7 510-horsepower AMT tractor
The recommended Shandeka G7 is equipped with the Sinotruk MC13H.51-61 13-liter engine, which provides a maximum power output of 510 horsepower and a peak torque of 2,400 Nm. The transmission matched with the transmission is SINOTRUK’s super AMT, namely S-AMT16, which is a new generation of intelligent transmission with features including fast response, low failure rate and a large first gear ratio.
In terms of chassis configuration, Shandeka G7 uses a 13-ton MAN technology rear axle, with a speed ratio of 2.7. The suspension system adopts a leaf spring design with two front and four rear, which is in line with the lightweight design concept. In addition, a lot of work has been done to reduce the weight of the car. It uses single-beam body beams and lightweight cast frames, as well as lightweight V-shaped thrust bars and rear stabilizer bars, which effectively reduces the weight of the chassis and makes the entire vehicle lighter. Only 6.8 tons.
In terms of the cab, Shandeka G7 continues to use the interior design of the MAN TGA cab. The flat floor layout provides a spacious sense of space. Even after driving for a long time, the driver will not feel that the space is cramped. The car is equipped with airbag seats, electrically adjustable rearview mirrors, heated rearview mirrors, multi-function steering wheel and other functions.
In addition, the center console is equipped with a smart display that supports SmartTong B version Bluetooth function, which can make phone calls and music playback, as well as WIFI connection and video playback functions. At the same time, the built-in AutoNavi car version provides real-time traffic information and map updates, providing users with a better experience while driving and resting.
● Postscript
Taken together, these four 4×2 tractors perform well in terms of power, have wide adaptability, and can easily cope with the needs of rapid logistics transportation. Coupled with the reliable chassis design, it ensures the stability and efficiency of transportation. At the same time, in terms of improving the user’s driving experience, these tractors have shown quite good performance by adopting configurations such as AMT gearboxes, air bag seats, and sleepers, thereby ensuring the driver’s comfort and convenience. So what do card fans think of the performance of these four models? If it were you, which one would you choose? You can leave a message in the comment area below!