For fuel transportation companies, understanding the capacity, size, and specifications of tank trailers is a prerequisite for optimizing costs and ensuring transportation compliance. Choosing the right tank trailer capacity essentially involves finding the optimal solution between road load limits and profit per trip. This article will explain in detail the capacity, size, and technical specifications of fuel tank trailers.
Fuel tanker trailer capacity: The capacity of tank trailers generally ranges from 20,000L to 80,000L. Capacities vary between countries, but the most common capacities are 30,000L, 40,000L, 45,000L, and 50,000L.
Tanker trailer dimensions: Due to strict restrictions on vehicle dimensions in various countries (such as the EU ADR standard, the North American DOT standard, and China GB1589), the standard dimensions in 2026 are highly standardized.
Below is a list of the most common sizes for tanker trailers, using a 3-axle tanker trailer as an example:
| Dimensions of the shape | Parameter data | Note |
| Length | 10,500 mm – 13,000 mm | Due to the limitations of turning radius and the matching degree of the tractor |
| Width | 2,500 mm – 2,550 mm | Ensure safe passage in the designated lanes and on highways |
| Height | 3,500 mm – 3,900 mm | The design focus complies with safety standards. |
Dimensions of the Fuel Tanker Trailer
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