
Product Details
The striking red Delong 6x4 tractor truck, manufactured by Shaanxi Automobile Group, is a heavy-duty workhorse engineered for long-haul logistics, heavy cargo transport, and international freight operations. Featuring a solid cab structure, reinforced chassis and high-torque powertrain, this Delong tractor truck balances reliable performance, long-distance driving comfort and outstanding fuel economy, and has become a mainstream trusted model for global fleets and freight companies.
This Delong 6x4 tractor unit is engineered to excel in heavy-load transport and tackle all kinds of harsh road conditions, thanks to its high-strength reinforced steel chassis.
Its eye-catching red exterior features a bold front grille and streamlined cab styling. This aerodynamic design cuts wind resistance effectively, boosting overall fuel efficiency during travel.
Inside the roomy cab, you'll find refined interior finishes, an ergonomically laid-out dashboard, convenient dual sleeper berths, and plenty of storage room. All these details help ease driver fatigue greatly during long-haul trips.
Under the hood, it is powered by a 430 HP high-torque engine, paired with a responsive 12-speed transmission. The combination delivers steady, consistent power perfectly suited for heavy haulage tasks.
Backed by a high-performance braking system and all-round safety layout, the tractor ensures steady control and reliable protection on complex terrains and long-distance routes alike.
Product Parameters
|
Parameter |
Specification |
|
Model |
Delong 6x4 tractor truck |
|
Cab |
Standard double sleeper |
|
Engine |
Weichai WP series, 430 HP |
|
Transmission |
12-speed manual |
|
Front Axle |
7-tonne capacity (drum) |
|
Rear Axle |
16-tonne double drive (drum) |
|
Tire Specification |
12R22.5 radial tires |
|
Fuel Tank |
400–600L (dual tanks optional) |
|
Emission Standard |
Euro III/IV (customizable) |
|
Gross Vehicle Weight |
25,000 kg |
Product Features
Powerful Performance: The 430 HP high-torque engine provides strong traction, with reasonable fuel consumption control to lower daily operating costs for long-haul transportation.
Comfortable Cab: The roomy cab is fitted with dual sleeper berths, independent climate control and sound-dampening materials, creating a relaxed working and resting environment for drivers.
Exceptional Durability: Heavy-duty reinforced chassis and load-bearing axles resist impact and wear, extend service life and reduce unexpected maintenance downtime.
Enhanced Safety: The stable braking system and reinforced cab body structure fully comply with international freight safety standards, protecting drivers and goods in all scenarios.
Key Features & Options
Standard Features: Standard double sleeper cab, 430 HP engine, 12-speed transmission, and robust braking system.
Optional Upgrades: Larger fuel tanks (600L), auxiliary heating systems, and advanced driver assistance systems (ADAS).
Customization: Engine power options (430–460 HP), transmission types, and cab configurations to meet specific operational needs.
Safety Add-ons: ABS, E-mark certified seatbelts, lane departure warning, and collision avoidance systems for enhanced compliance with global safety standards.

Our main products
Our product lineup extends beyond the models shown in this article, covering a wide range of commercial vehicles and trailer solutions.
We provide complete tractor units, dump trucks, as well as oil tank trucks and water tank trucks for diverse transport needs.
Our semi-trailer selection includes heavy-duty low-bed, flatbed container, skeletal container, side-wall, cargo box, and dump semi-trailers. Also available are bulk cement tank, fuel tank, stainless steel tank, aluminum tank, and car carrier semi-trailers.
Additionally, we offer custom design and manufacturing services to match your unique business requirements.

After Sales Service
Every vehicle undergoes rigorous pre-delivery inspection under our standardized quality control system, guaranteeing exceptional reliability.We conduct comprehensive testing on all core critical components, covering the engine, gearbox, axles and vehicle frame.
Packing & Delivery
We tailor cost-effective shipping solutions according to the volume of each order.We offer multiple transport options including bulk carrier, RORO and container shipping.To ensure safe ocean delivery, all equipment is coated with anti-rust wax and securely fixed in place.

FAQ
Q: Introduce your company.
A: Experienced vehicle manufacturer in Liangshan, Shandong.
Q: Why buy from you?
A: Various models, good service.
Q: How to order?
A: Confirm model and sign contract.
Q: Quality assurance?
A: Certifications and third-party inspection.
Q: Visit factory?
A: Pick-up from Qingdao Airport.
Q: Delivery time?
A: 7 days for stock, 30 days for custom.
Q: Annual output?
A: 30,000 units.
Q: Custom orders?
A: Yes, MOQ 1.
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