OEM Portable Steel Trestle Bridge - CB200 & CB321 Models with 843.9kN Shear Capacity and Customizable Spans
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Portable Steel Bridge Overview
Our OEM portable trestle bridges and steel floating bridges offer versatile temporary or permanent crossing solutions for various applications. Available in standard configurations or fully customized designs to meet specific project requirements.
Key Advantages
- Simple structure design for easy assembly
- Convenient transportation of modular components
- Rapid erection and disassembly capabilities
- Heavy loading capacity for demanding applications
- Excellent stability and long fatigue life
- Flexible span and loading capacity configurations
Technical Specifications
CB200 Truss Press Limited Table
| NO. | Internal Force | Structure Form | Not Reinforced Model | Reinforced Model |
|---|---|---|---|---|
| 200 | Standard Truss Moment (kN.m) | SS/DS/TS/QS | 1034.3/2027.2/2978.8/3930.3 | 2165.4/4244.2/6236.4/8228.6 |
| 200 | Standard Truss Shear (kN) | SS/DS/TS/QS | 222.1/435.3/639.6/843.9 | |
| 201 | High Bending Truss Moment (kN.m) | SS/DS/TS/QS | 3335.8/6538.2/9607.1/12676.1 | |
| 202 | High Bending Truss Shear (kN) | SS/DS/TS/QS | 348/696/1044/1392 | |
| 203 | Shear Force of Super High Shear Truss (kN) | SS/DS/TS/QS | 509.8/999.2/1468.2/1937.2 |
CB200 Geometric Characteristics (Half Bridge)
| Structure | Geometric Characteristics | Chord Area (cm²) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | Standard Truss | 25.48 | 5437 | 580174 |
| SSR | Reinforced Standard Truss | 50.96 | 10875 | 1160348 |
| DS | Double Standard Truss | 50.96 | 10875 | 1160348 |
| DSR1 | Reinforced Double Truss 1 | 76.44 | 16312 | 1740522 |
| DSR2 | Reinforced Double Truss 2 | 101.92 | 21750 | 2320696 |
CB321(100) Truss Specifications
| Type | Standard Truss Moment (kN.m) | Standard Truss Shear (kN) | Section Properties (cm³) | Moment of Inertia (cm⁴) |
|---|---|---|---|---|
| SS | 788.2 | 245.2 | 3578.5 | 250497.2 |
| DS | 1576.4 | 490.5 | 7157.1 | 500994.4 |
| TS | 2246.4 | 698.9 | 10735.6 | 751491.6 |
| DDR | 3265.4 | 490.5 | 14817.9 | 2148588.8 |
Maintenance & Cost Considerations
Bailey bridges feature modular steel construction with relatively low long-term maintenance costs. Regular inspections and timely maintenance ensure extended service life and operational safety.
Maintenance Components
- Material costs for high-strength steel components
- Skilled labor installation and equipment requirements
- Transportation of modular bridge sections
- Periodic inspections and corrosion treatment
- Part replacement and long-term maintenance planning
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Zhonghai Bridge Equipment Co.,LTD
Location
No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
Contact Person
Lanny