Supro 500 Tons Girder bridge

Author: Supro Trailer   Date: 2020.12.02

Girder bridge for transformer transport

Supro Trailer designs the girder bridge for big transformer transportation also Supro girder bridge loading capacity is over 600 tons now! For same small girder bridge, that we also has drop deck bed can load it. Supro has over 10 sets experience on the Girder bridge, so that we have mature technology and design on it.

Main structure of the Supro Girder bridge

1. It has loading beams to load the cargo.

2. It has side beams to combine the loading beam with weight sharing beam.

3. Weight sharing beam which combine the side beam and the lhydraulic modular trailer

4. Lifting cylinders to adjust the height of the girder bridge

5. Steering cylinders in the rear

7. Width adjustable cylinders that adjust the loading widen range.

8. Hang beams to load the cargo

9. Power pack

1. Drawing of the Girder bridge


girder bridge trailer

2. Video of the 500 tons Girder bridge

3. Commissioning of the 500 tons Girder bridge

4 Overview of the 500 tons Girder bridge

4.1 Overview videos of the girder bridge(from the rear part walk to front part)

Overview of the girder bridge( at the front operation platform)

500 tons girder bridge

Front operation platform and weight sharing beam(combine hydraulic modualr trailer) which also has a big lifting cylinder

girder bridge front operation platform

After the weight sharing beam, it is side beam. And after the side beam it is loading leam which has 2pcs blue color hang beams.

beams of girder bridge

2pcs loading beams(also the segments are combined) and 2pcs blue hang beam(position is adjustable against on cargo length.

loading beam of the girder bridge

Rear side beam after the loading beam, it combine with the rear operation platform and weight sharing beam.

side beam of girder bridge

Rear operation platform and weight sharing beam. The weight sharing beams has a big lifting cylinder and 4pcs small steering cylinders.

rear operation platform of girder bridge

Related link: More photos of overview of the Girder bridge

Front operation platform and weight sharing beam

front part of girder bridge

Front operation platform

front operation platform of girder bridge

front girder bridge

Front lifting cylinders

lifting cylinders of girder bridge

Related link:More photos the front part of the girder bridge

The width of the girder bridge is adjustable and it has a adjustable range. Drawing of the width (it is customized)

width adjustable cylinders of girder bridge trailer

width adjustable cylinders of gider bridge trailer

Related link: More photos of the middle adjustable cylinders

Hang beams

hang beams of girder bridge trailer

hang beams of gider bridge trailer

Upper part of the hang beam

upper part of the girder bridge trailer

Down part of the hang beam

down part of girder bridge trailer

Cross beam of the hang beams which also is extendable

cross beam of the girder bridge trailer

cross beam of the girder bridge trailer

Related link: More photos of the middle hang beams

Video of rear operation platform and steering cylinders

Rear part of the girder bridge

rear part of the girder bridge trailer

Rear operation platform of the girder bridge

rear operation platform of girder bridge

rear operation platform of girder bridge

rear operation platform of girder bridge

Rear Steering cylinders / 4pcs and 1pcs big lifting cylinder

rear steering cylinders and lifting cylinders of girder bridge

rear steering cylinders and lifting cylinders of girder bridge trailer

rear steering cylinders and lifting cylinders of girder bridge trailer

Related link: More photos of the rear part of the girder bridge

Related links of Supro Trailer

1. Production information of Girder structure transporter

2. Information of Drop deck bed for Hydraulic modular trailer

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