As trunk-line logistics upgrade, drivers' demand for high-end heavy trucks that are powerful, efficient, safe, reliable and comfortable is increasingly evident. The Chenglong HK LNG tractor focuses on the three core demands of trunk-line transport and, with all-round hard-core specifications, sets a new benchmark for efficient wealth creation with a high-end gas-powered heavy truck.
Trunk-line pace: can strong power, long range and low gas consumption be achieved together?
On trunk lines, pace depends on power, range is the guarantee and gas consumption is the profit. The Chenglong HK LNG tractor is powered by a Weichai 15-litre 720 hp gas engine matched to a Fast automated manual transmission, with peak torque of 3,200 N·m — ample climbing power at full load, brisk highway overtaking, and trunk-line timeliness that holds. The vehicle also carries a 1,500-litre large-capacity gas cylinder bank for a range of up to 2,500 km, meeting the needs of continuous cross-regional long-haul transport. With the dedicated Longxi energy-saving system intelligently adjusting the air-fuel ratio and a full-wrap deflector reducing aerodynamic drag, gas consumption per 100 km is 2 kg lower than comparable models — at 200,000 km a year, that saves nearly 20,000 yuan in gas costs, cutting cost and raising efficiency on every trip. Strong power, long range and low gas consumption together give trunk-line operators more confidence in creating wealth.
A thousand kilometres of protection: can safety and upkeep be worry-free all the way?
On a thousand-kilometre haul, safety holds the baseline and intelligence saves effort. The Chenglong HK LNG tractor carries AEBS automatic emergency braking, ESC electronic stability control, ASR anti-slip regulation and other active safety features, working with four-way camera coverage to build an all-round active protection system that warns of and avoids risks such as high-speed rear-end collisions, rollovers and blind spots. It also offers automatic LED headlamps, rain-sensing wipers, electrically heated and adjustable mirrors and other smart features that reduce workload on long drives and let the driver focus on the road; predictive maintenance, one-touch repair requests and other smart services make vehicle upkeep more efficient and safeguard high uptime on long-haul operations.
Long-haul living: can high-intensity operation be comfortable and relaxed?
In sustained long-haul work the cab is a home on wheels. The Chenglong HK LNG tractor fits high-end leather seats with ventilation and heating — warm in winter, cool in summer, hugging the back and waist so long drives are less tiring; the 1,100 mm extra-wide soft bunk is spacious and relaxing for parking breaks, and a short nap restores energy. Inside there are 24 storage compartments plus 400 litres of dual-side storage space, keeping personal belongings neatly organised and daily use tidy and convenient. Comfortable driving, restful sleep and convenient storage together provide comfort support for high-intensity long-haul operations.
From safeguarding timeliness to protecting safety, and on to driving comfort, the Chenglong HK LNG tractor hits the core needs of trunk-line transport. With all-round hard-core capability it balances power and cost, efficiency and comfort, creating an efficient and reliable wealth-creating vehicle for long-haul trunk-line operators.
