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SINOSWAN, a leading global outdoor mobile stage & OB Van vehicle manufacturer Since 1997.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events

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.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 1

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 2

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.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 3

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. 2030 Minutes

Audience Capacity

5,0008,000 People

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 4

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

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 5

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

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 6

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.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 7

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.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 8

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.

SINOSWAN Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 9

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 Launches ST90Pro Hydraulic Mobile Stage Trailer for Professional Outdoor Events 10

SINOSWAN Makes Outdoor Events Grander, Quicker, Safer.

SINOSWAN Global Mobile Event Solutions

WhatsApp: +8618838950310

Website: www.sinoswan.com

Email: info@sinoswan.com

To know more about this model, please click the following link to watch the video: Watch now

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