3 Axle 4-compartment 51,000-liter Fuel Tanker Trailer
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3 Axle 4-compartment 51,000-liter Fuel Tanker Trailer
Product Details
The 3 axle 4-compartment 51,000-liter fuel tanker trailer (also classified globally as a tri-axle petroleum tanker or bulk liquid fuel semi-trailer) is an industrial-grade, high-capacity liquid logistics solution engineered for the safe, bulk highway haulage of petroleum products, diesel, kerosene, and volatile chemical fluids. Featuring a massive 51,000-liter payload envelope, this tanker is strategically divided into 4 completely isolated structural compartments. This multi-compartment architecture provides a two-fold advantage: it allows fleet operators to transport different fuel grades simultaneously on a single run, and it acts as an advanced liquid surge barrier, neutralizing heavy liquid shifting sloshes during sudden highway braking. Built onto a heavy-duty tri-axle grid, it ensures maximum stability, hazardous cargo tracking compliance, and an exceptional service lifespan for cross-border oil distribution networks.


Specifications
| Technical Parameter | Industrial Specification Data |
|---|---|
| Model Designation | 3 Axle 4-Compartment 51,000-Liter Fuel Tanker Semi Trailer |
| Overall Dimensions (L×W×H) | Approx. 12,500 mm × 2,500 mm × 3,850 mm (Subject to final chassis profile) |
| Tank Volumetric Profile | 51,000 Liters (Customizable up to 60,000L) |
| Compartment Configuration | 4 Separate Chambers (Volumetric distribution can be customized) |
| Tank Shell / Dish End Thickness | 5 mm High-Tensile Carbon Steel Shell | 6 mm Thickened End Caps |
| Discharge Control System | 3-inch or 4-inch API Standard Valves with Quick Dust Couplers |
| Emergency Bottom Valve Array | 4 Units of Pneumatically Controlled Emergency Foot Valves |
| Manhole Cover Assembly | 4 Units of 500mm Explosion-Proof Aluminum Manholes with Breath Valves |
| Axle Hardware Setup | 3 Units × Genuine FUWA / BPW 13-Ton or 16-Ton Heavy Duty Axles |
| Suspension Framework | Rigid Mechanical Suspension with 10-Piece Leaf Springs (Air Ride Optional) |
| Tire & Rim Profile | 12 Units + 1 Spare of 12R22.5 Tubeless Radial Tires with Steel Rims |
| Kingpin Specification | 2.0-inch (50#) or 3.5-inch (90#) Bolted Exchangeable Pin |
| Landing Support Gear | JOST 28-Ton Two-Speed Manual Landing Leg System |
| Braking System Grid | Dual Line Pneumatic Brake; WABCO Relay Valve; T30/30 Chambers |
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About Us
We pair 20+ years of rich vehicle manufacturing and wholesaling experience with an uncompromised quality management framework and an expert design system. This synergy enables us to satisfy all custom-built client demands while securing your investment for the long haul with reliable, lifetime accessories support. We maintain an important partnership with North Benz, Sinotruk, and Shacman, allowing us to accurately meet your tractor-tanker combination requirements. All types of semi-trailer spare parts are supplied at favorable prices, and Chengda provides free maintenance spare parts with every customer with their order.

See why fleet operators in 80+ countries choose our tanker trailers.
Certificates & Qualifications
Our factory operation and fluid tanker manufacturing processes fully comply with international engineering and dangerous goods transport safety metrics. Chengda has achieved official credentials from top-tier global verification authorities, establishing unmatched reliability for our buyers:
ISO9001:2008 Quality Management System Certification | SGS Group Verified Manufacturer Certificate |
CCC Certification China Compulsory Certification for Vehicle and Hazardous Transport Security | TUV & WMI World Manufacturer Identifier Semi-Trailer Qualifications |

Have questions about certification or dangerous goods shipping? We're here to help.
Packaging & Shipping
Our shipping network utilizes versatile maritime channels—including bulk cargo ships, flat racks, standard containers, and Ro-Ro liners—to secure the most cost-efficient freight arrangements tailored to your specific fleet requirements. Before leaving our facility, every liquid fuel tanker trailer undergoes a thorough automated shot-blasting process followed by a heavy marine wax polishing treatment for maximum rust and salt-air protection during ocean transit. We back our logistics with a strict 100% inspection guarantee to ensure all products arrive in flawless condition, always striving for absolute buyer satisfaction with every contract we close.

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FAQ
Q1: Can the 51,000-liter volumes be distributed unevenly across the 4 compartments? Yes, absolutely. We can custom-tailor the specific volume sizes of each of the 4 compartments (for example: 15,000L / 15,000L / 11,000L / 10,000L) to align perfectly with your local fuel station delivery orders and your tractor head's axle-load restrictions. |
Q2: What safety features prevent explosions or leaks during loading and transport? Our tanker comes standard with explosion-proof aluminum manhole covers equipped with built-in pressure vacuum breath valves. Additionally, the pneumatic bottom emergency foot valves automatically cut off fuel flow instantly in the event of an emergency pipe rupture, sealing 100% of the liquid safely inside the tank shell. |
Q3: Is carbon steel better than aluminum or stainless steel for fuel transport? High-tensile Q345B carbon steel is the most cost-effective and highly durable solution for transporting standard diesel and gasoline over rough road terrains, as it offers extreme structural strength and simple maintenance. If you require food-grade fluids or highly corrosive chemical transport, we also offer premium stainless steel and lightweight aluminum alloy customization options. |




