Detachable Low-bed Semi-trailer
When you're loading big, heavy machines, you don't want to fight with high ramps or awkward angles. A lot of low-bed trailers force you to lift equipment from the back, which is slow and risky. This detachable low-bed semi-trailer lets you drop the entire front section to the ground, so loading becomes simple and safe.
Product Introduction
Detachable Low-bed Semi-trailer
When you're loading big, heavy machines, you don't want to fight with high ramps or awkward angles. A lot of low-bed trailers force you to lift equipment from the back, which is slow and risky. This detachable low-bed semi-trailer lets you drop the entire front section to the ground, so loading becomes simple and safe.
You can separate the gooseneck from the main deck hydraulically. Once detached, the bed sits almost flat on the ground. You can drive excavators, bulldozers, and crawler equipment straight onto the trailer without climbing a steep ramp. I've watched drivers cut loading time in half with this design.
Basic Specifications
|
Overall length |
12m – 14m |
|
Platform width |
3000mm |
|
Loading height |
800mm – 950mm |
|
Payload capacity |
40t – 70t |
|
Main beam |
Q355B high-strength steel |
|
Axles |
3 axles (Fuwa or BPW) |
|
Suspension |
Leaf spring |
|
Brake system |
Dual-circuit air brake with ABS |
|
Gooseneck |
Hydraulic detachable design |

The frame is made of thick, solid steel. It doesn't bend easily even when fully loaded. The surface is sandblasted and coated with heavy anti-rust paint, so it holds up well on job sites and doesn't show scratches or rust quickly.
On the road, the trailer feels stable. The reattached gooseneck locks firmly, so there's no shaking or looseness at high speed. The suspension absorbs bumps well, keeping your cargo steady during transport.
This trailer works best for construction machinery, crawler equipment, drilling machines, generators, and other heavy self-propelled units. It's widely used in daily equipment transport, engineering projects, and rental fleet operations.

One small thing to note: the detachable gooseneck needs occasional hydraulic maintenance. If you ignore oil checks, the lifting and locking speed may slow down over time.
This model is great for equipment rental companies, construction teams, local transport businesses, and foreign trade buyers who need safe, fast, and simple loading for heavy machines every day.
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