Tunnel-Passable Girder Erection Machine
The Tunnel-Passable Girder Erection Machine is designed for erecting bridge girders in railway construction, especially in mountainous or tunnel environments. It facilitates the transport and precise positioning of girders in areas with limited overhead clearance.
Technical Specifications
Overview
Tunnel-Passable Girder Erection Machine
The JQDS900 is a specialized girder erecting machine engineered specifically for rail transit engineering projects in challenging mountain environments. Designed with a unique tunnel-passable capability, this equipment allows for the continuous construction of bridges and viaducts even in confined spaces with limited overhead clearance. Its robust design, heavy-load lifting capacity, and advanced safety monitoring systems ensure precise girder placement and structural integrity for complex infrastructure projects.
Technical Performance
Maximum Lifting Capacity
- Max Girder Length
- 40 m
- Travel Speed
- 5 km/h
Operational Features
Design Advantages
- Tunnel-passable capability for confined spaces
- Multi-wheeled chassis for terrain stability
- Modular design for easy assembly and transport
- High-precision lifting and positioning mechanism
- Safety Features
- Overload ProtectionEmergency StopComprehensive Monitoring
