Oil Tank Trailer

Oil Tank Trailer

The oil tank trailer is a specialized heavy-duty transport vehicle engineered for the safe and efficient transportation of liquid, gas, or granular bulk cargo. It features a robust, cylindrical tank body integrated with a high-strength chassis, designed to withstand the dynamic loads and sloshing forces of fluids during long-haul transport. With a payload capacity ranging from 30 to 50 tons and a volume of 30 to 50 cubic meters, it is widely used in the petroleum, chemical, food, and construction industries. Constructed from high-tensile steel or aluminum alloy (for light-duty or corrosive cargo), the trailer ensures exceptional structural rigidity, corrosion resistance, and safety. Fully compliant with international transport standards (ADR, CE, DOT, CCC), it serves as a critical asset in global liquid logistics.
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Description
Technical Parameters

Technical Specifications

 

Parameter

Details

Overall Dimensions (L×W×H)

10500-12500×2500-2550×3600-4000mm (customizable)

Payload Capacity

30-50 tons (varies by tank material and volume)

Tank Volume

30-50 cubic meters

Tank Structure

Single or multi-compartment cylindrical tank; Elliptical or circular cross-section

Tank Material

Carbon steel Q345B (for oil/fuel); Stainless steel 304/316L (for food/chemicals); Aluminum alloy (lightweight)

Shell Thickness

5-8mm (carbon steel); 4-6mm (stainless steel/aluminum alloy)

Axles

3-4 heavy-duty axles (FUWA/BPW, 13-16 ton load per axle)

Suspension System

Air suspension (standard); Mechanical leaf spring suspension (optional)

Braking System

WABCO dual-circuit pneumatic EBS with ABS anti-lock function & roll stability program (RSP)

Manhole Cover

Circular manhole with pressure relief valve and anti-theft lock

Valves & Piping

Ball valves, butterfly valves, emergency shut-off valves; API bottom loading adapter (optional)

Kingpin

2.0/3.5 inch (JOST brand, ISO 1161 compliant)

Tire Specification

12R22.5 heavy-duty radial tires

Self-Weight

8-12 tons (depending on material and configuration)

Optional Features

Heating system, insulation layer, flow meter, level gauge, emergency cut-off device, anti-spill apron, GPS tracking

 

Core Advantages

 

1. Superior Safety & Leak-Proof Design

The tank body is manufactured using advanced welding technology (submerged arc welding) and undergoes strict pressure testing (1.5 times working pressure) to ensure zero leakage. The emergency shut-off valves and anti-spill apron prevent environmental pollution and accidents in case of a collision. The RSP and low center of gravity design minimize rollover risks.

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2. Corrosion Resistance & Durability

Different materials are used for specific cargo: carbon steel for petroleum products, stainless steel for food/chemicals, and aluminum alloy for lightweight applications. All tanks are treated with anti-corrosion coatings or passivation, ensuring long service life even when transporting corrosive or high-temperature liquids.

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3. Efficient Loading & Unloading

Equipped with API bottom loading adapters and multiple outlet valves, it enables fast, safe, and dust-free loading/unloading. The multi-compartment design allows for the simultaneous transportation of different grades of fuel or liquids without cross-contamination.

4. Heavy-Duty & Stable Performance

The reinforced I-beam chassis and air suspension provide excellent stability and shock absorption, protecting the tank and cargo from vibration damage during long-distance transport. The reliable braking system ensures safe handling even under full load.

5. Global Compliance & Customization

Fully compliant with ADR (for dangerous goods), CE, DOT, and CCC standards, it is suitable for global cross-border transport. Customization options include tank volume, material, number of compartments, heating/insulation systems, and safety accessories to meet specific cargo and regulatory requirements.

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Application Fields

 

Ideal for transporting various liquid and bulk cargo, including:

  • Petroleum Products: Gasoline, diesel, crude oil, kerosene.
  • Chemicals: Industrial solvents, acids, alkalis, liquid fertilizers (with stainless steel or lined tanks).
  • Food & Beverages: Edible oil, wine, milk, water, juices (with food-grade stainless steel tanks).
  • Construction Materials: Water, cement slurry, asphalt (with heating/insulation systems).

Widely used in oil and gas logistics, chemical transport, food distribution, construction projects, and long-haul cross-border transport, serving industries such as energy, manufacturing, agriculture, and food processing.

 

Frequently Asked Questions (FAQ)

 

What materials are the tanks made of?

Answer: Carbon steel (Q345B) for oil/fuel; stainless steel (304/316L) for food/chemicals; aluminum alloy for lightweight applications.

Is it safe for transporting dangerous goods?

Answer: Yes. It fully complies with ADR, CE, and DOT standards for dangerous goods transport, featuring emergency shut-off valves, anti-spill systems, and explosion-proof designs.

Can it carry multiple types of liquids?

Answer: Yes, the multi-compartment design allows for the simultaneous transportation of different grades or types of liquids without cross-contamination.

What is the advantage of aluminum alloy tanks?

Answer: Aluminum alloy tanks are lightweight (reducing self-weight by 15-20%), improving fuel efficiency and payload capacity. They are also highly corrosion-resistant.

Is it suitable for long-distance transport?

Answer: Yes. The robust chassis, reliable suspension, and stable braking system ensure durability and safety during long-haul journeys.

What maintenance is required?

Answer: Regularly inspect the tank for leaks or corrosion, test safety valves, clean the interior (especially for food-grade tanks), and maintain the braking and suspension systems.

Is it compatible with standard tractors?

Answer: Yes, it fits most tractors with ISO-standard 2.0/3.5 inch kingpin connections.

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