packing weight: 3500kg
packing volume: 30cbm
| Item |
| Specification(squre truss) | Qty |
| length | main tube(mm) | size(mm) |
| 20.00 m Beam(front) | 2 sets | 3.00 m | 50×3.0 | CS500×600 | 12pcs |
| 2.00 m | 50×3.0 | CS500×600 | 2pcs |
| 1.00 m | 50×3.0 | CS500×600 | 0pcs |
| 10.00 m Beam(side) | 2 sets | 3.00 m | 50×3.0 | CS500×600 | 6pcs |
| 2.00 m | 50×3.0 | CS500×600 | 0pcs |
| 1.00 m | 50×3.0 | CS500×600 | 2pcs |
| 6.00 m Pillar | 6 sets | 3.00 m | 50x3.0 | CS350×350 | 12pcs |
| 2.00 m | 50x3.0 | CS350×350 | 0pcs |
| 1.00 m | 50x3.0 | CS350×350 | 0pcs |
| Frame Tower | Spigot Sleeve Block M | 6pcs |
| Steel Base M | 6pcs |
| Top Section M | 6pcs |
| Manual hoist,BA05 2Tons | 6pcs |
| Spigot Hinge Section,Height 1m | 6pcs |
| Fibre sling,BA04,2 tons 3m | 6pcs |
| Long outrigger | 24pcs |
| Item |
| Specification(squre truss) | Qty |
| length | main tube(mm) | size(mm) |
| Roof Pillar | 2 sets | 2.00 m | 50×3.0 | CS289×289 | 2pcs |
| 10.00 m Top Beam | 1 sets | 3.00 m | 50×3.0 | CS289×289 | 3pcs |
| 2.00 m | 50×3.0 | CS289×289 | 0pcs |
| 1.00 m | 50×3.0 | CS289×289 | 1pcs |
| 10.20 m Oblique Beam | 6 sets | 3.00 m | 50×3.0 | CS289×289 | 18pcs |
| 2.00 m | 50×3.0 | CS289×289 | 0pcs |
| 1.20 m | 50×3.0 | CS289×289 | 6pcs |
| 10.20 m Ladder truss | 6 sets | 3.00 m | 50×3.0 | CL30,289*50 | 18pcs |
| 2.00 m | 50×3.0 | CL30,289*50 | 0pcs |
| 1.20 m | 50×3.0 | CL30,289*50 | 6pcs |
| Roof Components |
| roof conner 4 ways, use for roof beam truss | CS289×289 | 2pcs |
| roof conner 5 ways, use for roof beam truss | CS289×289 | 0pcs |
| Connect plate with clamp | 2pcs |
| Single clamp | 12pcs |
| Double clamp | 12pcs |
| roof canopy material:pvc, Blue Colour or customized. | 343.36 | 1pcs |
| Item |
| Specification(squre truss) | Qty |
| length | main tube(mm) | size(mm) |
| 3.00 m Wings Beam | 2 sets | 3.00 m | 50×3.0 | CS500×600 | 2pcs |
| 2.00 m | 50×3.0 | CS500×600 | 0pcs |
| 1.00 m | 50×3.0 | CS500×600 | 0pcs |
| 6.00 m Wings Pillar | 2 sets | 3.00 m | FALSE | CS350×350 | 4pcs |
| 2.00 m | FALSE | CS350×350 | 0pcs |
| 1.00 m | FALSE | CS350×350 | 0pcs |
| Wings Tower | Spigot Sleeve Block M | 2pcs |
| Steel Base M | 2pcs |
| Top Section M | 2pcs |
| Manual hoist,BA05 2Tons | 2pcs |
| Spigot Hinge Section,Height 1m | 2pcs |
| Fibre sling,BA04,2 tons 3m | 2pcs |
| Long outrigger | 8pcs |
| Truss Accessory |
| Conical coupler & Safrty clip & pin | whole
set |
packing weight: 3100kg
packing volume: 20cbm
| Item | Specification | Quantity |
| Aluminium assembly stage | topping: 4x8ft
(1.22x2.44m) | wooden | 49 pcs |
| 1.22m stage brace | 56 pcs |
| 2.44m stage brace | 56 pcs |
| stand with extendable tube | 64 pcs |
| Stage adjustable base | 64 pcs |
| Stage Stair | wooden topping | total | 8 | steps | adjustable to the stage height | 2 pcs |
Custom Aluminum Portable Concert Sound Truss Stage: 20m x 10m x 7m (Longest Span)
Introduction: Spanning the Audience with Unmatched Rigging Power
The Dragon Stage Custom Aluminum Portable Concert Sound Truss Stage sets the standard for large-format outdoor event production, featuring an exceptional 20m (65.6ft) clear span. This massive structure measures 20m x 10m x 7m (Length x Width x Height) and is built around the need for high-capacity lighting, LED screens, and, critically, heavy sound rigging across the entire stage. Supported by a robust 6-Pillar Ground Support System, this truss provides a safe and commanding presence for any major music festival or large public event.
Key Features & Component Breakdown
I. Extreme 20-Meter Span Structure
To safely achieve the maximum 20-meter (65.6ft) width, the truss components are meticulously engineered:
Structure Dimensions: 20m Long x 10m Wide x 7m High (Truss structure).
Main Beam Truss (CS500x600): The top beams that handle the entire rigging load utilize the CS500x600 heavy-duty square truss (approx. 500mm x 600mm profile). This is mandatory for maintaining deflection safety and capacity over such a long, unsupported span.
Pillar Truss (CS350x350): Six vertical pillars use the high-strength CS350x350 truss, providing reliable compression support for the 7m height.
Integrated Sound Wings: Features 2 x 3m long wings for the independent rigging of line array speaker systems, supported by their own CS350x350 pillars and ground bases.
II. Rigging, Lifting & Stabilization
This system is fortified with extensive hardware for maximum operational safety:
Total Stabilization: An industry-leading 32 Long Outriggers (24 main structure + 8 wings) are included, providing a maximized base footprint essential for high-wind environments and high-load rigging. Proper ballast weight must be applied to all 8 Steel Base M units.
Heavy-Duty Tower Components: All tower components—the Spigot Sleeve Blocks M, Steel Bases M, and Top Sections M—are designed for high-load application, ensuring a secure interface between the lifting system and the main truss grid.
Lifting System: The system is equipped with 8 sets of 2-Ton Manual Hoists (BA05). While functional, given the size of the 20m structure (3500kg truss weight), most professional users elect to upgrade to Electric Chain Hoists for a smoother, safer, and faster vertical lift.
III. Integrated Stage Platform
The stage is set high for maximum audience visibility at major events:
Stage Footprint: A generous performance area of 17.08m x 8.54m (approx. 56ft x 28ft).
Stage Height: Fixed at a professional viewing height of 2m (6.5ft), including 2 sets of stairs. The platform uses durable deck topping, suitable for high-traffic concert use.
Canopy Coverage: The 343.36 sq m PVC canopy ensures the entire stage and its valuable equipment are protected from rain and sun.
Technical Specifications Overview
| Component | Dimension/Specification | Details |
| Overall Size | 20m x 10m x 7m (L x W x H) | Longest span for high visibility |
| Main Beam Truss | CS500x600 Spigot Truss | Required for the 20m clear span |
| Pillar Truss | CS350x350 Spigot Truss | High-strength 6-pillar support |
| Stage Size | 17.08m x 8.54m | Fixed 2m height platform |
| Stabilization | 32 Long Outriggers | Maximum stability for high loads/winds |
| Truss Logistics | 3500 kg / 30 CBM | Requires large transport and professional crew |
