Still late for green transport? That's because you don't have the 630-horsepower Chenglong H7 Pro Green Transport RV!

Oxygen-deprived fish, sunstroke pigs, and green transport that oversleeps—these operating conditions are humorously referred to as the “three big fasts” of highways by truck drivers. Similarly, these conditions also present a tough challenge for today’s front-four, rear-eight cargo trucks.

As the demand for timeliness increases, truck drivers operating front-four, rear-eight trucks have started to require higher horsepower. Additionally, many cargo owners now specify the required horsepower for the trucks they are hiring on freight platforms, creating a strong market demand for high-horsepower front-four, rear-eight cargo trucks.

At the Dongfeng Liuzhou Motors 2025 Partner Conference, a Chenglong H7 Pro Green Transport RV cargo truck was showcased. This truck not only boasts the highest horsepower in the industry but also features a fresh new look and special configurations.

“Treasure Pot” Design Elements and a Brand-New Look

The Chenglong H7 Pro can be seen as an upgraded version of the Chenglong H7, with its most significant change being the exterior design. The previously two-tone color scheme has been replaced with a solid color design, complemented by gemstone blue metallic paint. Under the sunlight, the vehicle shines brilliantly, giving it a very stylish and sleek appearance.

The front grille has undergone a noticeable redesign, incorporating “Treasure Pot” design elements, with a closed-style that aligns with Chenglong’s latest generation of family design characteristics. The grille is adorned with four levels of bright bars, creating a strong sense of depth and conveying a positive symbolic meaning.

The bumper adopts a multi-segment structure, which allows for individual replacement of damaged parts in case of a scrape, reducing repair costs. Pedals are installed on both sides of the license plate frame for truck drivers to step on when cleaning the windshield.

The Chenglong H7 Pro Green Transport RV is equipped with four-way cameras and offers an optional 360° panoramic image system, significantly reducing blind spots during driving. In terms of safety features, it comes with LDWS (Lane Departure Warning System), FCW (Forward Collision Warning), ABS+ESC+ASR, enabling lane departure alerts and collision warnings, with an optional AEBS (Automatic Emergency Braking System). The vehicle’s speed limit has also been raised from 89 km/h to 110 km/h.

Truck drivers now place high demands on the brightness of headlights, so the Chenglong H7 Pro is equipped with LED headlights with lenses and high-penetration yellow halogen fog lights for various lighting conditions. Additionally, the headlights feature an automatic function, which turns them on when entering tunnels or low-light environments.

Interior Upgrades for Enhanced Comfort, 980mm Ultra-Wide Bed

The truck features a three-step step-up pedal, two of which are designed to be hidden, with the top step doubling as a shoe rack. Compared to other models, the lower part of the door is covered with an additional lining, improving both sealing and sound insulation.

The driver’s seat is equipped with an airbag suspension seat, offering multi-stage damping adjustment, height adjustment, tilt angle adjustment, one-touch inflation/deflation, and lumbar support. The seat’s damping can be set to a very soft level, ensuring comfort for the driver when unloading goods for green transport.

The working desk in the Chenglong H7 Pro is designed in a surround style, a feature commonly found in European trucks. This design makes it easier for drivers to operate essential buttons, knobs, vehicle systems, and the handbrake, all within easy reach for convenient operation.

The steering wheel adopts the latest generation multi-function design from the Chenglong family, with a four-spoke structure for a comfortable grip. It integrates controls for the instrument panel, multimedia, and cruise control. Notably, the steering wheel adjustment is pneumatic, making it much easier to adjust.

Both left and right rearview mirrors feature electric adjustment and heating functions. The interior buttons have been redesigned to resemble those of passenger vehicles, giving the cabin a more refined look. There are also dedicated slots in the door panels for an ashtray and a water cup.

The working desk features a diverse color scheme, with piano black lacquer and gold accents, while the lower part is a black-beige two-tone combination. The desk is equipped with a 10-inch screen, part of Chenglong’s standard vehicle system, which includes mobile phone connectivity, image viewing, soft switches, and supports the Chenglong V+ vehicle networking system, making it easier for users to manage their vehicles.

The gear shift mechanism is a knob design, with a manual mode set to a “hold” position, making the operation convenient and logical. The Chenglong H7 Pro’s cabin is designed with a protruding rear wall, providing a 980mm-wide bed with a thick mattress, creating a comfortable resting environment for the driver.

Storage cabinets are located beneath the bed and above the cabin roof, providing ample space for storing items. The truck is also equipped with a 2000W inverter, supporting the operation of various appliances, which undoubtedly makes life on the road much more convenient.

630 Horsepower + Automatic Transmission, Air-Sprung Rear Axle Can Carry 1 Ton More Cargo

With the reinforced ribs on the valve cover, it’s clear that this truck is powered by a large-displacement Cummins engine, specifically the Dongfeng Cummins Z14NS6B630, which delivers 630 horsepower and a peak torque of 2800N.m—an incredibly powerful engine for a front-four, rear-eight cargo truck. The Cummins engine is known for its strong power and low fuel consumption. For truck drivers engaged in high-efficiency transportation, this engine ensures both excellent power output and fuel economy.

The truck is paired with a Fast Gear 12-speed AMT transmission, a highly mature product in domestic AMT systems. It features an all-aluminum casing, double intermediate shafts, and a main box without synchronizers, adopting a sliding sleeve mechanism. With AMT logic optimization, the shifting is incredibly smooth, even more precise than manual operation. The B10 lifespan is 2 million kilometers, and the oil change interval is 500,000 kilometers.

Unlike mainstream large horsepower front-four, rear-eight trucks, the Chenglong H7 Pro Green Transport RV does not adopt the typical high horsepower + direct transmission + small gear ratio powertrain. Instead, it features a high-horsepower engine + overdrive gear + 3.364 gear ratio, making it more suitable for national highways and high-speed roads. It ensures sufficient power even on mountain roads while maintaining fuel efficiency—a scientifically optimized powertrain.

According to national standard GB1589-2016, a front-four, rear-eight cargo truck with air suspension can carry one ton more cargo compared to traditional models. This means the Chenglong H7 Pro can have a maximum gross weight of 32 tons, with a chassis weight of only 9.2 tons. If some lightweight measures are adopted, the vehicle’s weight can easily be reduced to 9 tons, allowing it to carry 2 tons more cargo than similar models, helping truck drivers earn an extra ¥1,000-¥1,800 per trip.

The benefits of air suspension go beyond increased cargo capacity. Its main purpose is to enhance driving comfort and reduce cargo damage, as air suspension is much softer than steel springs. The Chenglong H7 Pro is also equipped with electronically controlled air suspension, allowing the driver to adjust the suspension height from the cabin, improving vehicle clearance and making loading/unloading more efficient.

The rear suspension thrust rods are designed in a parallel I-shape, playing a significant role in fixing the axle laterally and protecting the air suspension from torsional damage.

To improve green transport efficiency, the Chenglong H7 Pro incorporates a long maintenance interval across the entire vehicle. The truck is also equipped with Cummins’ oil-lubricated, maintenance-free wheel ends, ensuring the truck can go over a million kilometers without worrying about wheel maintenance.

The truck’s chassis is compact, leaving more space for post-modification of water tanks, toolboxes, generators, etc. All air tanks are made of aluminum alloy, and the front wheels are also fitted with aluminum alloy hubs. The urea tank is positioned low for easy refilling.

The fuel tank capacity is 800 liters, ensuring that the truck can travel long distances without any issues. Popular medium-to-long-distance routes can be completed in one go, as green transport drivers may not have time to refuel on the road. For drivers operating in northern regions with significant temperature differences between the north and south, the Chenglong H7 Pro is also equipped with a winter fuel tank for adding low-grade diesel.

Conclusion:
In the cargo truck industry, Chenglong has always been a leader. Looking at this Green Transport RV, it’s clear that Chenglong products are designed with user needs in mind. From the powertrain configuration to the design and layout of the chassis and interior details, the Chenglong H7 Pro Green Transport RV is undoubtedly the top model in the front-four, rear-eight category.