3-Axle Aluminum Fuel Tank Semi-Trailer Product Overview
This 3-axle aluminum alloy fuel tank semi-trailer is specifically designed for the bulk transport of gasoline, diesel, and other light oil products. The vehicle features a lightweight aluminum alloy tank construction with anti-static explosion-proof design, offering excellent corrosion resistance and significantly reduced curb weight compared to traditional carbon steel tankers.
The 40,000 to 50,000-liter capacity tank features a horizontal cylindrical design with internal baffles, reinforcing rings, and optional multi-compartment configurations. The trailer is equipped with three 13-ton aluminum alloy specialized axles, air suspension or leaf spring suspension (optional), and a complete set of safety equipment including ABS/EBS, emergency shutoff valves, vapor recovery interface, and static grounding devices.
This semi-trailer is suitable for long-distance fuel transport from refineries to depots and service stations, offering high payload efficiency and operational reliability.

Vehicle Technical Parameters
| Parameter | Value |
|---|---|
| Vehicle type | 3-axle aluminum alloy fuel tank semi-trailer |
| Drive configuration | Semi-trailer (matching China V tractor head) |
| Gross mass | 40,000 kg |
| Curb weight | Approx. 6,500 kg (subject to official announcement) |
| Rated load mass | Approx. 33,500 kg (subject to official announcement) |
| Tank volume | Approx. 40-50 m³ (multi-compartment optional) |
Chassis and Running Gear Configuration
| Component | Specification |
|---|---|
| Axle | 13-ton aluminum alloy specialized axles (3 units) |
| Suspension | Air suspension or leaf spring suspension (optional) |
| Braking system | Dual-circuit air brake, ABS, EBS anti-lock system |
| Wheelbase | 6,950 + 1,310 + 1,310 mm |
| Tires | 12R22.5 vacuum tires (aluminum alloy rims optional) |
| Standard equipment | 90# king pin, mechanical landing gear, static grounding strap, fire extinguisher, side and rear guards, reflective markings |

Tank and Topside Configuration
| Component | Specification |
|---|---|
| Tank material | Aluminum alloy, lightweight anti-static explosion-proof design, corrosion-resistant |
| Tank type | Horizontal cylindrical with internal baffles and reinforcing rings |
| Compartments | Single or multi-compartment (customizable upon request) |
| Top loading | Top filling ports |
| Bottom safety | Emergency shutoff valves |
| Piping | Aluminum alloy discharge piping |
| Vapor recovery | Vapor recovery interface included |
Safety Accessories
| Component | Specification |
|---|---|
| Breathing valve | Included |
| Overflow valve | Included |
| Anti-static device | Included |
| Fire extinguisher box | Included |
| Spill prevention device | Included |
| Reflective markings | Red/white reflective tape |
| Hazard signage | Flammable liquid warning signs |

Optional Configurations
- Flow meter
- Liquid level gauge
- Tank insulation layer
- Operating platform
- Compartment divider
- Vehicle-mounted pump set
3-Axle Aluminum Fuel Tank Semi-Trailer Applications
- Gasoline and diesel transport from refineries to depots
- Fuel distribution to service stations
- Bulk liquid logistics for oil companies
- Long-distance road transport of light oil products






