As the domestic logistics industry continues to raise its demand for refined control over operating costs, LNG-powered heavy-duty trucks have become a popular option in the medium and long-haul trunk transportation market thanks to their lower fuel costs.
In this issue, we take an in-depth look at the Howo TX7 LNG tractor truck under China National Heavy Duty Truck Group — the 480HP 6×4 Howo TX7 LNG tractor truck, providing comprehensive and authentic references for truck drivers when choosing a vehicle.
Classic & Practical Cabin with Full Comfort Configurations
The Howo TX7 LNG tractor truck features a classic semi-row cab design. With a body length of 7.52 meters, width of 2.55 meters and height of 3.955 meters, the Howo TX7 LNG tractor truck boasts a tough and imposing appearance, balancing wind resistance optimization and practicality. The cabin can accommodate 2 passengers, meeting the needs of two-person long-distance transportation.
In terms of configurations, the Howo TX7 LNG tractor truck is equipped with electric windows, a multi-function steering wheel and automatic air conditioning, greatly improving daily driving convenience and comfort. It also comes with Bluetooth/phone connectivity and a color central control screen, delivering a more comfortable experience during long-hour driving.
Weichai Gas Powertrain: Strong Output & Higher Fuel Efficiency
The powertrain is the core highlight of the Howo TX7 LNG tractor truck. This Howo TX7 LNG tractor truck is powered by a Weichai WP13NG480E61 National VI engine with an inline 6-cylinder arrangement, fueled by liquefied natural gas (LNG). It has a displacement of 12.54L, a maximum output power of 353kW (equivalent to 480 horsepower) and a peak torque of 2,300N·m, easily handling full-load climbing, high-speed cruising and various working conditions.
The transmission system matches the self-developed HW25712XSTCL manual gearbox by Sinotruk, with 12 forward gears and 2 reverse gears. Featuring clear shifting logic and excellent transmission efficiency, it forms a golden power combination with the engine, balancing power output and fuel economy for the Howo TX7 LNG tractor truck.
High-Load Chassis Structure: Stable, Reliable & Durable
For the chassis, the Howo TX7 LNG tractor truck has a curb weight of 8.8 tonnes, a gross vehicle weight of 25 tonnes and a maximum traction gross weight of 40 tonnes, fully meeting the load-bearing demands of medium and long-haul heavy-duty transportation.
Adopting a 6×4 drive mode, the Howo TX7 LNG tractor truck is equipped with an HDZ425QGY rear axle with a speed ratio of 3.7 and a maximum speed of 89km/h, perfectly fitting the efficient transportation needs of trunk logistics.
The vehicle has a wheelbase of 3800+1400mm, a front track of 2022mm and a rear track of 1830/1830mm, with a compact and reasonable chassis layout and outstanding driving stability. It uses 12R22.5 18PR tires that are wear-resistant and tough, adapting to various complex road conditions with excellent passability.
Precise All-Scenario Adaptation Covering Diverse Transportation Needs
Based on its power, load-bearing capacity and configurations, the Howo TX7 LNG tractor truck has clear applicable scenarios. The powerful 480HP LNG power and 3.7 rear axle speed ratio of the Howo TX7 LNG tractor truck make it ideal for medium and long-haul trunk general cargo transportation and less-than-truckload (LTL) logistics across all regions of China.
With its 6×4 drive mode, 40-tonne traction gross weight and excellent load-bearing capacity, the Howo TX7 LNG tractor truck is also competent for medium and short-distance transportation of bulk goods such as coal and sand. Especially for individual truck drivers and small-to-medium fleet operators who run fixed routes year-round and focus on operating cost control, this Howo TX7 LNG tractor truck achieves higher operating profits with lower fuel costs.
