Supro Trailer designs and produces good standard and high safety factor Girder structure transporter for the wide world market, and have exported it to European and American markets! Supro safety factor can reach 2.0, and we use high strength steel(Q690, Q990) for the girder structure building.

Supro produces various girder structure transporters to meet differentweight cargo. Our Girder structure transporter can load 200-500 tons cargo!

1. Drop deck bed (Vessel bridge)

Supro produce the Drop deck bed to combine with Hydraulic modular trailer (Nicolas,  Goldhofer and Scheuerle). The Max. loading capacity of the Drop deck bed around 200 tons. And also the loading capacity is concerned by the combination ways of the Hydraulic modular trailer.

Photo of the Drop deck beddrop deck bed

Drop deck bed combined with Goldhofer THP/SL

Goldhofer vessel bridge

Video of the Drop deck bed

2. Drop deck bed(Vessel bridge) with Weight Sharing beam

The drop deck bed only can load around 200 tons cargo, because it have to protect the combination files of the Hydraulic modular trailer. Once the cargo weight beyond the ability of the combination files, the drop deck bed will drag the files out of shape.

So it we can use a weight sharing beam which installed on the Hydraulic modular trailer. It can load around 300 tons cargo!

Photo of the Drop deck bed with weight sharing beam.

drop deck bed with weight sharing beam

drop deck bed with weight sharing beam

Video of the Drop deck bed with Weight sharing beam

3. Special Drop deck bed

Supro Trailer also produce the special structure drop deck bed that the width is adjustable and the length is extendable.

Also, we make some segments of the beam to make the combination to change the length of drop deck bed against on your different cargo length!

4. Dolly and Bridge structure semi trailer

Some clients that have no Hydraulic modular trailer in hand, and also have no budget on Girder bridge trailer. So we make the Dolly and Bridge structure semi trailer to solve 300 tons cargo transportation.

The trailer use big Tyres and special mechanical suspension. The trailer has rear and front cylinders to do the lifting of the bridge platform. It has 650mm lifting distance.

View of the Dolly and Bridge structure semi trailer

dolly semi trailer

Rear big Tyre trailer

Big tyre semi trailer

Front Dolly semi trailer

Dolly bridge semi trailer

5. Girder Bridge Trailer

Supro Girder bridge combine with Hydraulic modular trailer (Nicolas, Goldhofer and Scheuerle) to transport around 500 tons cargo, especiall the transformer. Supro has 2 structure Girder bridge, one is flat platform to load cargo, and another one is hang beams to load cargo.

Flatebd platform Girder bridge

Girder bridge trailer

Hang beams Girder bridge trailer

girder bridge trailer

Video of the Supro Girder bridge

Overview of the Supro Girder bridge

Supro Girder bridge has 2 cylinders upper the front and rear loading sharing beam. So that it can lift the height of Girder bridge. Adjust the lifting distance of Hydraulic modular trailer, totally it can have 1300mm lifting distance. Also the lifting cylinders are option.

Lifting cylinders for Girder bridge

girder bridge trailer

Video of the Lifting cylinders

The loading main beam is customized by some segments. So the length can be combined to be different length.

girder bridge trailer

Supro Trailer use hang beams to load the cargo, and the positions of the hang beams are justable agasint on the cargo length.

Also the width of the Girder bridge is adjuatable.

girder bridge trailer

The rear steering mechanism has 4 steering cylinders to make big radius and quick response.

Video of the Rear steering mechanism

Working video of the Supro Girder bridge


6. Other links of Supro Transporters

1. Peformance of Supro Girder bridge (More detail photos and videos)


2. Supro Drop deck bed


girder bridge trailer girder bridge trailer girder bridge trailer girder bridge trailer girder bridge trailer big dolly semi trailer drop deck bed drop deck bed