Gantry crane
New Chinese Semi-Gantry Crane (Windlass Mode)
Product Overview
The New Chinese Semi-Gantry Crane (Windlass Mode) is an innovative heavy-duty material handling solution engineered by Weiyuan, featuring advanced lightweight, modular, and parametric design principles specifically optimized for high-capacity outdoor operations. This semi-gantry crane system incorporates cutting-edge New Chinese windlass crab technology with exceptional performance capabilities and advanced engineering. The crane utilizes a sophisticated three-in-one drive device for the trolley traveling mechanism, paired with an advanced variable frequency speed regulation control system for precise operational control. Designed to maximize workspace utilization while delivering superior heavy-duty performance, safety, reliability, and energy efficiency, this crane represents the perfect solution for facilities requiring partial outdoor coverage with ultra-heavy lifting capabilities.
Product Advantages
Ultra-Heavy Windlass Technology
Features advanced New Chinese windlass crab with exceptional performance capabilities, providing superior hoisting performance for ultra-heavy loads from 5t to 200t with enhanced reliability and reduced maintenance requirements for the most demanding applications.
Flexible Structural Configurations
Available in A-shaped and U-shaped crane configurations with non-jib and single-jib options, providing customized solutions for diverse operational requirements and workspace layouts while maximizing ultra-heavy lifting efficiency.
Extended Work Level Range
Engineered with work level classifications from A5 to A7, accommodating everything from standard continuous duty to extreme heavy-duty cycles, ensuring optimal performance for the most demanding industrial applications.
Space-Efficient Semi-Gantry Design
Combines the benefits of gantry and overhead crane systems by utilizing one building-mounted runway and one ground-supported leg, maximizing workspace utilization while reducing infrastructure requirements for heavy-duty operations.
Comprehensive Operation Modes
Offers complete operation flexibility including ground operation for direct control, air operation for enhanced visibility in complex heavy lifts, and remote control operation for safety in hazardous environments and automated systems.
Application Scenarios
Heavy Manufacturing and Steel Production
Essential for steel mills, foundries, and heavy manufacturing facilities requiring ultra-high capacity semi-gantry material handling with exceptional lifting capabilities for large-scale industrial processes and massive component assembly.
Power Generation and Energy Infrastructure
Perfect for power plants, nuclear facilities, and renewable energy installations where reliable ultra-heavy lifting capabilities are crucial for turbine installation, reactor maintenance, and large equipment positioning with semi-outdoor coverage.
Shipbuilding and Marine Construction
Ideal for shipyards and marine facilities requiring heavy-duty semi-gantry lifting with extended spans for ship assembly, large component handling, and maritime infrastructure development projects requiring building integration.
Mining and Heavy Construction
Designed for mining operations, quarries, and major construction projects where robust ultra-heavy lifting capabilities with high work levels ensure reliable performance in harsh industrial environments with partial building support.
Product Specifications and Dimensions
| Specification | Parameters |
|---|---|
| Lifting Capacity | 5t to 200t load range |
| Span Coverage | 5m to 40m maximum span |
| Lifting Height | 3m to 30m vertical range |
| Work Level Classification | A5 to A7 duty cycle rating |
| Hoisting Mechanism | New Chinese windlass crab with advanced technology |
| Drive System | Three-in-one integrated drive device |
| Control System | Variable frequency speed regulation |
| Structural Options | A-shaped and U-shaped configurations |
Features at a Glance
✓ Ultra-Heavy Capacity: 5t to 200t lifting capacity with exceptional performance for the most demanding applications
✓ Extended Work Levels: A5 to A7 duty cycle classifications for extreme operational requirements
✓ Dual Structural Options: A-shaped and U-shaped configurations for diverse installation requirements
✓ Flexible Jib Options: Non-jib and single-jib configurations for optimized workspace coverage
✓ Multiple Operation Modes: Ground operation, air operation, and remote control for maximum flexibility
✓ Advanced Windlass Technology: New Chinese windlass crab with superior performance and reliability
✓ Space-Efficient Design: Semi-gantry configuration maximizing workspace while reducing infrastructure costs
FAQ
Q: What makes the windlass mode superior for ultra-heavy semi-gantry applications?
A: The New Chinese windlass crab provides exceptional load capacity up to 200t with enhanced reliability, superior control precision, and reduced maintenance requirements compared to conventional hoisting systems, making it ideal for the most demanding semi-gantry applications.
Q: How do I choose between A-shaped and U-shaped configurations?
A: A-shaped configurations offer maximum stability and are ideal for standard semi-gantry applications, while U-shaped configurations provide enhanced accessibility and are perfect for applications requiring equipment or vehicle passage beneath the crane structure.
Q: What are the advantages of semi-gantry design over full gantry systems?
A: Semi-gantry design reduces infrastructure costs by utilizing existing building structure on one side, requires less ground space, provides easier integration with existing facilities, and offers superior load capacity while maintaining gantry crane flexibility.
Q: How does the variable frequency control enhance ultra-heavy lifting performance?
A: Variable frequency speed regulation provides precise control for massive loads, smooth acceleration and deceleration, reduced structural stress, and enhanced safety through customizable operational parameters for ultra-heavy semi-gantry lifting operations.
Q: Can this crane integrate with automated heavy industry systems?
A: Yes, optional wireless modules enable connection to the Crane Industrial Internet Platform, providing full lifecycle management, remote monitoring, and seamless integration with Industry 4.0 heavy manufacturing and automated logistics systems.
