S455 is one of the most widely used standard specifications in the semi-trailer mobile stage range. Its deployed stage size and structural height can cover the regular requirements of most large outdoor events.
With this specification, the stage body becomes a relatively defined foundation. Lighting, audio, and video systems can be arranged directly according to the configuration logic of regular large-scale performances, without repeated adjustments around stage size.
When a project has already confirmed the semi-trailer stage solution, and the decision-making focus needs to move naturally toward stage presentation and system configuration rather than continuing to spend time on size judgment, S455 is usually one of the most reliable choices.
S455 uses an approximately 105 m² stage area, with hydraulic control for deployment and retraction. The height from the stage deck to the roof is 4.7 m, making it suitable for regular outdoor performances and commercial events.
In transport mode, S455 keeps the exterior form of a semi-trailer. The stage deck, left and right wing panels, and roof system are fully retracted and locked inside the vehicle body.
The body length of S455 is 13 m. Customers can use this length to check site entry and positioning conditions.
S455 completes the deployment of the double-folding stage and left and right wing panels through hydraulic remote-control operation.
After the structure is in position, it is locked to form an approximately 105 m² usable stage area.
The roof is lifted to its working position by the hydraulic system.
The height from the S455 stage deck to the roof is 4.7 m. This can be used as a reference for arranging lighting, audio, and other equipment.
S455 standard accessories include stairs, guardrails, stage skirting, backdrop curtains, and power distribution box components.
The stairs and guardrails are used for personnel access and boundary control. The skirting and curtains are used for visual screening and on-site order management.
| Length | 13 m | 42'65" |
| Width | 2.5m | 8'2" |
| Height | 4.1 m | 13'45" |
| Curb weight | 14200kg | 31306 lb |
| Total mass | 30000kg | 66139 lb |
| Axle/suspension | 2 Bridge/plate spring | - |
| Tyre | 8+1 | - |
| Length & Depth | 12m x 8.7m | 39'37"×28'54" |
| Height from Ground | 1.5 m | 4'92" |
| Load capacity | 650 kg/m² | 133lb/ft² |
| Surface material | Birch hexagonal hemp anti-slip coating board | - |
| Control system | Wireless remote control + button switch | - |
| Setup | 3 people/40 minutes | - |
| Wind resistance | with windwalls | 62mph 100km/h |
| without windwalls | 71mph 115km/h |
| Length & Depth | 13 m x 7.48 m | 42'65"×24'54" |
| Stage to roof height | 4.7 m | 15'42" |
| Floor to roof height | 6.2 m | 20'3" |
| With Banner height | 7.4m | 24'28" |
| Surface material | FRP honeycomb panel | - |
| Lighting truss load capacity | 3400 kg | 7496 lb |
| Speaker rack load capacity | 900 kg/each | 1984 lb /each |
| Top signal cable | Route 2 | - |
| Stage lighting socket | Route 24 | - |
Under most large project conditions, the stage area and structural height can support a complete system configuration directly, without additional adjustment to the stage specification.
Lighting, audio, and video systems can be arranged according to mature configuration plans, avoiding structural adjustments around stage size.
The structure and scale cover the needs of mainstream large events, reducing mid-project changes caused by insufficient specifications.
The setup and deployment path is clear, which supports stable management of time nodes and crew arrangements.
Without increasing execution complexity, S455 is suitable for most regular large event scenarios.
Within semi-trailer stage solutions, this specification has developed stable application boundaries and accumulated engineering experience.
Suitable for large public events and official occasions. The stage structure and height can support a complete lighting and audio system, with a clear on-site deployment process.
Suitable for commercial events that require a complete stage presentation. Once the stage scale is confirmed as the basic condition, the solution focus can naturally move to visual presentation and system configuration.
Suitable for regular large outdoor events. The stage area and height cover mainstream configuration requirements, reducing solution adjustments caused by structural limitations.
Suitable for projects with relatively clear site conditions and controllable relocation frequency. The stage deployment rhythm is stable, making overall execution planning easier.
If you want to get help quickly, please fill in the online contact form on our website and our customer service team will contact you within 24 hours. We look forward to working with you to provide the perfect mobile stage solution for your event!
