Four-axle trucks, also known as 8×4 trucks, are among the most popular heavy-duty truck segments in the Vietnamese market. With their ability to transport diverse goods and heavy loads, four-axle trucks play a crucial role in many industries. This article from Xe Tải Mỹ Đình will provide detailed and comprehensive information about this truck line, helping you gain in-depth understanding and make the most suitable choice.
What is a Four-Axle Truck?
“Four-axle truck” is a familiar term in the Vietnamese transportation industry, referring to trucks with four axles (or “4 legs”). Each “leg” of a truck is actually an axle, and each axle can have one or two wheels on each side. Thus, four-axle trucks typically have an 8×4 configuration, meaning 8 wheels and 4 driven wheels.
The highlight of four-axle trucks is their high load capacity, usually from 12 to 18 tons, depending on the manufacturer’s design and regulations. The cargo box is designed to be sturdy, with various styles (flatbed, box, tarpaulin, etc.) to meet the needs of transporting different types of goods, from construction materials, agricultural products, consumer goods to industrial machinery.
Four-axle box truck, a popular choice for transporting diverse goods.
Four-axle trucks are widely used in industries such as:
- Construction: Transporting construction materials such as sand, stone, cement, steel, etc.
- Agriculture: Carrying agricultural products, fertilizers, animal feed, etc.
- Industry: Transporting machinery, equipment, raw materials, etc.
- Logistics: Goods distribution, long-distance transportation, etc.
Structure and Outstanding Advantages of Four-Axle Trucks
To better understand four-axle trucks, we will delve into the main components and advantages of this truck line:
Powerful Engine System
The engine is the heart of a truck, and four-axle trucks require a high-capacity engine to ensure powerful and stable operation when carrying heavy loads on all terrains. Manufacturers often equip diesel engines with large cylinder capacities, using modern fuel injection technology such as Common Rail to optimize performance and fuel efficiency.
For example, HOWO and JAC four-axle trucks are often equipped with Weichai and Yuchai engines, renowned for their durability and power. Engine power can range from 240HP to 380HP or higher, depending on the model and intended use.
Drivetrain and Load-Bearing Axle System
Four-axle trucks use a powerful drivetrain system to transmit power from the engine to the wheels. The gearbox is usually a multi-speed manual gearbox, allowing the truck to operate flexibly on various terrains and speeds.
The axle system is a directly load-bearing component, especially important for heavy-duty four-axle trucks. Trucks are often equipped with two rear driven axles (8×4), which increases traction and the ability to overcome difficult terrain. The axles are made of high-strength alloy steel, ensuring durability and longevity.
Sturdy Chassis and Suspension System
The chassis of a four-axle truck is like the spine of the vehicle, determining its sturdiness and load-bearing capacity. The chassis is usually made of high-strength steel, designed in a ladder frame or box frame form, ensuring rigidity and torsional resistance when the truck is carrying heavy loads.
The suspension system of four-axle trucks typically uses leaf springs combined with hydraulic shock absorbers. Leaf springs have the advantage of good load-bearing capacity and high durability, suitable for Vietnamese road conditions. Hydraulic shock absorbers help reduce vibration and shock, increasing smoothness for the cabin and protecting goods.
Strong chassis, axles and suspension system designed for heavy loads and stable operation.
Safe Braking System
Safety is always a top priority for trucks, especially four-axle trucks carrying heavy loads. The braking system of four-axle trucks is usually drum brakes or disc brakes combined with a pneumatic braking system. Pneumatic brakes have the advantage of high braking force and high reliability, suitable for heavy-duty trucks.
Many modern four-axle trucks are also equipped with advanced safety systems such as:
- Anti-lock Braking System (ABS): Prevents wheel lock-up during emergency braking, helping the truck maintain steering control.
- Electronic Brakeforce Distribution (EBD): Distributes braking force appropriately to the wheels, increasing braking efficiency and vehicle stability.
- Electronic Stability Control (ESC): Helps the truck remain stable when cornering or moving on slippery roads.
Comfortable and Convenient Cabin
The cabin of four-axle trucks is increasingly designed to provide convenience and comfort for drivers, especially on long journeys. Cabins are often equipped with:
- Comfortable, multi-directional adjustable seats: Reduces driver fatigue.
- Power steering: Makes driving lighter and more precise.
- Air conditioning system: Ensures a cool cabin space.
- Entertainment system: Radio, MP3, USB ports, etc. for entertainment and relaxation.
- Spacious cabin space: Comfortable driving compartment and sleeping berth.
How Many Tons Can a Four-Axle Truck Carry?
According to current regulations, the maximum gross weight of a four-axle truck is 30 tons. However, the allowable cargo load usually ranges from 12 to 18 tons, depending on:
- Vehicle type and design: Dump trucks, box trucks, specialized vehicles have different load capacities.
- Manufacturer’s regulations: Each manufacturer may have its own load capacity specifications.
- Road traffic laws: Regulations on axle load and gross weight.
To ensure safety and compliance with the law, users of four-axle trucks need to understand the vehicle’s allowable load and avoid overloading. Overloading not only poses a danger to people and vehicles but is also subject to administrative penalties according to regulations.
Four-Axle Truck Dimensions
The overall dimensions and cargo box dimensions of four-axle trucks are very diverse, depending on each truck line and intended use. Below is a table of reference dimensions for some popular four-axle truck lines:
| Product Name | Load Capacity | Vehicle Dimensions (LxWxH) | Cargo Box Dimensions (LxWxH) |
|---|---|---|---|
| HOWO NX400 8×4 dump truck, cast box | 15.5T | 9220x2500x3400 mm | 6400x2340x850 mm |
| HOWO NX400 8×4 dump truck, square box | 13.5T | 9300x2500x3560 mm | 6500x2300x720 mm |
| JAC A5 8×4 tarpaulin truck 9m7 | 17.9T | 12200x2500x3970 mm | 9700x2360x850/2150 mm |
| JAC A5 8×4 flatbed truck 9m7 | 17.9T | 12020x2500x3970 mm | 9700x2360x600 mm |
| HOWO NX 8×4 livestock carrier 9m6 | 14.8T | 12200x2500x4000 mm | 9540x2400x2580 mm |
| NX 8×4 tanker truck for gasoline 22M3 | 16T | 11840x2500x3890 mm | 8310/8050x2340x1440 mm |
| NX 8×4 tanker truck for animal feed 26M3 | 18.8T | 11980x2500x3890 mm | 8000x2500x1700 mm |
Note: The dimension table is for reference only, specific dimensions may vary depending on the version and manufacturer.
Four-Axle Truck Prices and Influencing Factors
The price of four-axle trucks on the market today is very diverse, depending on many factors such as:
- Brand and origin: Imported trucks are usually more expensive than domestically assembled trucks. Famous brands such as Hyundai, HOWO, JAC, Dongfeng, etc., have different price levels.
- Configuration and equipment: Engine, gearbox, braking system, suspension system, cabin equipment, etc., affect the truck price.
- Cargo box type: Flatbed, box, tarpaulin, dump truck, specialized vehicles have different prices.
- Time of purchase: Truck prices may change depending on the time and promotional policies of manufacturers and dealers.
The price of a new four-axle truck currently ranges from 1 billion VND and above. To receive detailed price quotes and the best deals, please contact the Hotline 081 680 8899 of Xe Tải Mỹ Đình.
Four-axle truck prices vary depending on brand, configuration and cargo box type.
Should You Buy a Used or New Four-Axle Truck?
The decision to buy a used or new four-axle truck depends on many factors, especially budget and usage needs.
Advantages of buying a used four-axle truck:
- Cheaper price: Saves initial investment costs, suitable for people with limited budgets.
- Faster capital recovery: Depreciation of used trucks is faster than new trucks, helping to recover investment capital quickly.
Disadvantages of buying a used four-axle truck:
- Quality risks: Used trucks may have been used extensively, posing risks of breakdowns and requiring more maintenance and repairs.
- Shorter lifespan: Used trucks have a shorter remaining service life than new trucks.
- Warranty difficulties: Used trucks usually no longer have a manufacturer’s warranty.
Advice:
- If the budget is limited and risks are acceptable, a used four-axle truck may be a suitable choice. However, it is necessary to carefully check the quality of the truck before buying.
- If quality, durability are prioritized and you want peace of mind for long-term use, a new four-axle truck is a better choice.
See also the article: Used Truck Buying Guide for more useful information.
Legal Regulations Regarding Four-Axle Trucks You Need to Know
When operating four-axle trucks, users must comply with current legal regulations, including:
- Load regulations: Do not overload beyond the allowable load, comply with regulations on axle load and gross weight.
- Dimension regulations: Do not carry goods exceeding the size limits.
- Technical safety regulations: Vehicles must meet technical safety standards when participating in traffic and undergo periodic inspections.
- Document regulations: Vehicles must have complete and valid documents such as vehicle registration certificate, driver’s license, insurance, etc.
- Speed and lane regulations: Comply with speed and lane regulations for trucks.
Violations of truck regulations may result in administrative penalties and even revocation of the driver’s license.
See more details about Overload violations and the latest penalties.
Important Notes When Buying a Four-Axle Truck
To choose a satisfactory four-axle truck that suits your needs, you need to note the following points:
- Clearly define usage needs: What type of goods to carry? How much load capacity? What are the main transportation routes?
- Choose a reputable brand: Prioritize well-known truck brands with proven quality.
- Learn technical specifications thoroughly: Engine, gearbox, axles, braking system, chassis, etc.
- Consider cargo box dimensions: Choose a box size suitable for the type of goods to be transported.
- Compare prices: Refer to prices from different dealers to get the best price.
- Inspect the truck carefully: Check the quality of the truck, engine, chassis, electrical system, etc. before deciding to buy.
- Choose a reputable dealer: Buy trucks from authorized dealers with good after-sales service.
- Inquire about warranty policies: New trucks usually have a manufacturer’s warranty, used trucks may not have or have limited warranty.
Popular Four-Axle Truck Lines in Vietnam
The four-axle truck market in Vietnam is very active with the participation of many major brands. Below are some popular four-axle truck lines:
Hyundai 4-Axle Trucks
Hyundai is a Korean truck brand famous for its high quality and durability. Imported Hyundai 4-axle trucks are highly appreciated for their modern design, comfortable cabin, and powerful engine.
Sinotruk 4-Axle Trucks (HOWO)
HOWO is a Chinese truck brand popular in Vietnam, known for its reasonable price and powerful operating capability. HOWO 4-axle trucks have many box versions, meeting diverse transportation needs.
Thaco 4-Axle Trucks
Thaco is a Vietnamese truck brand, with the advantage of competitive prices and a widespread service network. Thaco 4-axle trucks are assembled domestically, suitable for many customer segments.
Dongfeng 4-Axle Trucks
Dongfeng is another Chinese truck brand favored in Vietnam. Dongfeng 4-axle trucks have a strong design, durable engine, and affordable price.
JAC 4-Axle Trucks
JAC is a Chinese truck brand known for its advanced technology and fuel efficiency. JAC 4-axle trucks are highly rated for their operating performance and cost-effectiveness.
Conclusion
Hopefully, this article has provided you with comprehensive information about four-axle trucks. If you are interested in learning about or buying a four-axle truck, please contact Xe Tải Mỹ Đình immediately via Hotline 081 680 8899 for the best advice and support. We are always ready to accompany you on every road!
