Type 200 & 321 Bailey Steel Bridges - 4.2m Width, 76.2m Span Capacity for Heavy Load Applications
Price:
USD 95-450
MOQ:
1 Pcs
Delivery Time:
8-10 work days
Brand:
Zhonghai Bailey Bridge
Product Description
Bailey Bridge Solutions: Type 200 vs Type 321 Comparison
Type 200 and Type 321 Bailey Bridges are prefabricated steel structures designed for temporary and permanent bridge applications across various engineering scenarios.
Design & Structural Differences
Type 200 Bailey Bridge: Features 2.134m truss height with staggered joints and pre-arch technology to minimize deflection. Uses guide sleeve bolt connections for enhanced precision and longevity.
Type 321 Bailey Bridge: Compact 1.76m truss height with simple pin-hole connections for rapid assembly and disassembly.
Application Specifications
Type 200: Single-lane width 4.2m, double-lane 7.4m. Span range: 9.14-76.2m (single), 9.14-57.9m (double). Load capacity: Car-10, Car-20, HS, HL93, Crawler-50.
Type 321: Single-lane width 3.7m. Span range: 9-63m. Load capacity: Car-10, Car-15, Car-20, Crawler-50, Trailer-80.
Technical Specifications
CB321(100) Truss Performance Data
| Structure Type | Moment Capacity (kN.m) | Shear Capacity (kN) |
|---|---|---|
| Standard Truss (SS) | 788.2 | 245.2 |
| Double Standard (DS) | 1576.4 | 490.5 |
| Triple Standard (TS) | 2246.4 | 698.9 |
CB200 Truss Performance Data
| Structure Type | Moment Capacity (kN.m) | Shear Capacity (kN) |
|---|---|---|
| Standard Truss (SS) | 1034.3 | 222.1 |
| Double Standard (DS) | 2027.2 | 435.3 |
| Triple Standard (TS) | 2978.8 | 639.6 |
Key Advantages
Simple structure for rapid deployment
Convenient transport and easy disassembly
Heavy loading capacity with excellent stability
Long fatigue life with flexible span configurations
Suitable for alternative spans and variable loading requirements
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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