# low-bed trailer

*Last updated: 2026-06-26*

> When a transformer, tunnel boring machine, or large construction equipment needs to move by road, the answer is usually a low-bed trailer: a semi-trailer or drawbar trailer with a substantially sunken deck that keeps the cargo's total height within legal clearance limits.

When a transformer, tunnel boring machine, or large construction equipment needs to move by road, the answer is usually a low-bed trailer: a semi-trailer or drawbar trailer with a substantially sunken deck that keeps the cargo's total height within legal clearance limits. The dropped platform – positioned between the gooseneck at the front and the rear axle bogie – may sit only a few hundred millimetres above the road surface on some designs. Many low-bed trailers feature hydraulically lowerable axles or removable ramp sections so that self-propelled machinery can drive on directly. Unlike a standard flatbed, the low-bed can often be extended with additional axle modules to handle longer loads.

**Source:** [https://en.wikipedia.org/wiki/Low-loader](https://en.wikipedia.org/wiki/Low-loader)

## Quick Facts

| Property | Value |
|---|---|
| Term | low-bed trailer |
| Language | EN |
| Word count | 110 |
| Last updated | 2026-06-26 |
| Source | https://en.wikipedia.org/wiki/Low-loader |

---

*Logistics Glossary — Freight Academy: [https://www.freight-academy.com/en/glossary/low-bed-trailer](https://www.freight-academy.com/en/glossary/low-bed-trailer)*

*Markdown mirror: [https://www.freight-academy.com/api/md/glossary/en/low-bed-trailer](https://www.freight-academy.com/api/md/glossary/en/low-bed-trailer)*

*JSON summary: [https://www.freight-academy.com/api/v1/glossary/low-bed-trailer/llm-summary?lang=en](https://www.freight-academy.com/api/v1/glossary/low-bed-trailer/llm-summary?lang=en)*