

The 4-Axle Fuel Oil Tanker Semi-Trailer is a heavy-duty transportation solution designed for the safe and efficient delivery of fuel oil and other compatible liquid petroleum products. Equipped with a large-capacity tank body and a four-axle chassis, this tanker trailer provides a stable transportation platform and helps distribute the load across multiple axles, making it suitable for demanding commercial fuel transportation operations.
The tank body can be manufactured from suitable materials such as carbon steel or stainless steel, depending on the transported medium and customer requirements. Its robust structure is designed to withstand the demands of long-distance transportation, while the optimized chassis configuration supports reliable handling and operational stability. The trailer can also be equipped with practical features such as manholes, discharge valves, pipelines, safety railings, and access ladders to facilitate inspection, loading, and unloading.
Designed for demanding cargo transportation.
3-axle, 4-axle and customized configurations.
Suitable for different road and transport conditions.
Dimensions and specifications can be adapted to customer requirements.

The durable tank body is designed for fuel oil transportation, offering a robust structure for daily commercial operations. Tank materials and capacity can be customized according to transportation requirements.

The four-axle chassis is designed to support heavy loads and distribute weight across the trailer, providing a stable foundation for long-distance fuel transportation.

The bottom discharge valve provides a convenient outlet for unloading fuel oil. Its design and connection arrangement can be selected according to the required unloading procedures.

The tank manhole provides access for authorized inspection, cleaning, and maintenance. The cover and sealing components help maintain tank integrity during transportation.

The discharge piping system connects the tank outlet to unloading equipment, helping operators transfer fuel efficiently. Pipe sizes, valves, and outlet connections can be configured to meet customer requirements.

The access ladder and anti-slip walkway provide access for authorized personnel performing inspections and routine maintenance. Suitable handrails and access components help support safer working practices.
| Item | Specifications |
|---|---|
| Product Name | 4-Axle Fuel Oil Tanker Semi-Trailer |
| Axles | 4 Axles |
| Tank Capacity | 40,000–60,000 Liters |
| Tank Material | Carbon Steel / Stainless Steel / Aluminum Alloy |
| Tank Shape | Elliptical / Circular |
| Compartments | 1–8 Compartments, Optional |
| Overall Length | Approx. 12,000–14,000 mm |
| Overall Width | Approx. 2,500 mm |
| Overall Height | Approx. 3,800–4,000 mm |
| Main Beam | Heavy-Duty I-Beam |
| Axle Brand | FUWA / BPW / Other Brands |
| Suspension | Mechanical Suspension / Air Suspension |
| Tire Size | 12R22.5 |
| Rim | 9.00–22.5 |
| Kingpin | 2" / 3.5" |
| Landing Gear | 28 Tons, Two-Speed |
| Brake System | Dual-Line Pneumatic Brake |
| ABS | Optional |
| Loading System | Top Loading / Optional Bottom Loading |
| Discharge System | Bottom Discharge Valve |
| Pump System | Optional |
| Manhole | Standard / Customized |
| Safety Equipment | Emergency Shut-Off Valve and Other Required Equipment |
| Electrical System | 24V LED Lighting System |
| Suitable Cargo | Diesel, Fuel Oil, Gasoline, and Other Compatible Liquid Fuels |
| Color | Customized |
| Customization | Available According to Customer Requirements |
| Item | Specifications |
|---|---|
| Product Name | 4-Axle Fuel Oil Tanker Semi-Trailer |
| Axles | 4 Axles |
| Tank Capacity | 40,000–60,000 Liters |
| Tank Material | Carbon Steel / Stainless Steel / Aluminum Alloy |
| Tank Shape | Elliptical / Circular |
| Compartments | 1–8 Compartments, Optional |
| Overall Length | Approx. 12,000–14,000 mm |
| Overall Width | Approx. 2,500 mm |
| Overall Height | Approx. 3,800–4,000 mm |
| Main Beam | Heavy-Duty I-Beam |
| Axle Brand | FUWA / BPW / Other Brands |
| Suspension | Mechanical Suspension / Air Suspension |
| Tire Size | 12R22.5 |
| Rim | 9.00–22.5 |
| Kingpin | 2" / 3.5" |
| Landing Gear | 28 Tons, Two-Speed |
| Brake System | Dual-Line Pneumatic Brake |
| ABS | Optional |
| Loading System | Top Loading / Optional Bottom Loading |
| Discharge System | Bottom Discharge Valve |
| Pump System | Optional |
| Manhole | Standard / Customized |
| Safety Equipment | Emergency Shut-Off Valve and Other Required Equipment |
| Electrical System | 24V LED Lighting System |
| Suitable Cargo | Diesel, Fuel Oil, Gasoline, and Other Compatible Liquid Fuels |
| Color | Customized |
| Customization | Available According to Customer Requirements |
At Zhongrun, we value every customer relationship. Through factory visits and face-to-face communication, we better understand our customers’ needs and provide professional trailer solutions tailored to their transportation requirements. We look forward to building long-term partnerships with customers around the world.
Our product process follows strict quality control from raw material selection and component preparation to welding, assembly, painting, inspection, and final delivery, ensuring reliable quality and consistent performance for every semi-trailer.

