➤Professional Hydraulic Mobile Stage Solution for Outdoor Events
SINOSWAN Makes Outdoor Events Grander, Quicker, Safer.
The SINOSWAN ST90Pro (3229) is a heavy-duty hydraulic mobile stage trailer designed for professional outdoor events requiring a combination of large performance space, rapid deployment, transportation flexibility, and reliable safety performance.
With its strong structural design, advanced hydraulic operation system, and multiple control options, the ST90Pro provides an efficient all-in-one stage solution for concerts, religious gatherings, political campaigns, roadshows, brand activations, and public events.
Built for professionals who need a stage that can be transported easily, deployed quickly, and perform reliably in different environments.


➤01 | Product Overview
ST90Pro (3229) 32ft × 39ft Hydraulic Mobile Stage Platform
The ST90Pro transforms from a compact transport trailer into a complete outdoor performance stage through an efficient hydraulic deployment system.
Its optimized design combines:
✓ Large stage performance area
✓ Strong steel structure
✓ Hydraulic automatic operation
✓ Flexible control options
✓ Easy transportation
✓ Professional event appearance
Whether for touring events, festivals, campaigns, or commercial promotions, the ST90Pro provides a reliable mobile stage solution.

➤02 | Key Specifications
|
Item |
Specification |
|
Model |
ST90Pro (3229) |
|
Stage Size |
32ft × 39ft |
|
Closed Size |
12.2 × 2.35 × 3.78 m |
|
Maximum GVW |
11,000 kg |
|
Curb Weight |
10,200 kg |
|
Stage Height From Ground |
1.3 m |
|
Height From Stage Floor to Roof |
5.2 m |
|
Tires |
235/85R16 |
|
Axles |
Triple Axle / 6 Tires |
|
Setup Time |
Approx. 20–30 Minutes |
|
Audience Capacity |
5,000–8,000 People |

➤03 | Designed for Fast Event Deployment
Professional Hydraulic Setup System
The ST90Pro uses an advanced hydraulic system to simplify stage installation and reduce preparation time.
Operators can complete the main deployment process efficiently through:
✓ Remote controller operation
✓ Push-button control box
✓ Manual backup control
This reduces manpower requirements and allows event teams to prepare venues faster.
✓ Less Setup Time
✓ Less Labor
✓ More Event Efficiency

➤04 | Safety & Engineering Reliability
Safety is one of the most important considerations for outdoor event equipment.
The ST90Pro is engineered with:
Strong Structural Design
✓ High-strength steel frame
✓ Professional welding process
✓ Stable stage loading structure
Hydraulic Safety System
✓ Reliable hydraulic components
✓ Controlled lifting operation
✓ Multiple operation methods
Wind Resistance Design
✓ Designed for outdoor environments
✓ Wind resistance consideration with and without windwall
International Compliance
The ST90Pro structure is designed according to professional engineering requirements and can support international market applications.
Available certifications and compliance support include:
✓ USA DOT Compliance
✓ Structural Engineering Approval
✓ CE Certification Support

➤05 | Flexible Operation Options
The ST90Pro provides multiple control methods according to different operation requirements.
Wireless Remote Control
✓ Operators can control the stage setup conveniently from different positions.
Push-Button Control Box
✓ Simple and reliable operation interface.
Manual Backup Operation
✓ Provides additional operational security.
➤06 | Complete Event Solution
The ST90Pro can be equipped with professional event accessories:
Stage System
✓ Stage curtains
✓ Stage skirts
✓ Expandable stage panels
Production Equipment
✓ Lighting truss system
✓ LED screens
✓ Professional sound system
Transportation Support
✓ Tool kit
✓ Flight case
✓ Trailer accessories
✓ Customers can customize the stage according to different event requirements.

➤07 | Ideal Applications
Outdoor Concerts
✓ Create a professional performance platform for musicians, bands, and festivals.
Church & Religious Events
✓ Provide a reliable stage solution for large gatherings and worship events.
Political Campaigns
✓ Support speeches, public communication, and campaign activities.
Roadshows
✓ Enable brands to bring professional event experiences to different locations.
Brand Promotions
✓ Perfect for product launches, exhibitions, and promotional activities.

➤08 | Why Choose SINOSWAN ST90Pro
Professional Manufacturing
SINOSWAN combines:
✓ Hydraulic technology
✓ Structural engineering
✓ Event experience
✓ International project experience
to provide reliable mobile event solutions.
Global Application Experience
SINOSWAN mobile stage products have been successfully used in:
✓ Concerts
✓ Elections
✓ Religious events
✓ Government activities
✓ Brand campaigns
✓ Community celebrations
✓ across different regions worldwide.

Complete Customer Support
From project planning to operation, SINOSWAN provides:
✓ Product customization
✓ Technical consultation
✓ Operator training
✓ After-sales support
✓ Spare parts service
➤09 | ST90Pro — One Trailer, Full Event Solution
The ST90Pro is more than a mobile stage trailer. It is a complete outdoor event platform designed to help organizers deliver professional experiences anywhere.
With reliable engineering, efficient deployment, and flexible applications, the ST90Pro helps customers create bigger, safer, and more successful outdoor events.

SINOSWAN Makes Outdoor Events Grander, Quicker, Safer.
SINOSWAN Global Mobile Event Solutions
WhatsApp: +8618838950310
Website: www.sinoswan.com
Email: info@sinoswan.com
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