20T Double Girder Overhead Crane with 7.5-31.5m Span
Advanced Frequency Control and Reduced Maintenance for Longer Lifespan Double Girder Overhead Crane
Main parameters of double girder overhead crane
| Feature | European-Style A5 Double-girder Overhead Crane |
| Duty Classification | A5 (Heavy Duty/Intensive Use) |
| Structural Design | Lighter yet stronger due to optimized steel structures and precision welding. |
| Hoisting Mechanism | High-performance hoist (e.g., modular design) with faster speeds and longer service life. |
| End Carriages | Compact, low-headroom design with 42CrMo wheels for smoother travel. |
| Control System | Advanced frequency control (VFD) for precise |
| Maintenance | Reduced maintenance due to premium |
| Lifespan | Components; longer lifespan even in demanding conditions. |
| Cost | Higher initial investment but lower total cost of ownership (TCO). |
-
Application of High-Strength Steel:
-
How: Extensive use of steel with higher yield strength (such as S690QL) allows for thinner sheet metal and lighter structures while maintaining equivalent load-bearing capacity.
-
Benefits: Further achieves lightweighting and compactness.
-
-
Modular and standardized design:
-
How: A modular design approach is employed in the structural design to facilitate production, transportation, and on-site installation.
-
Benefits: Reduces installation time and labor costs, while also reducing the complexity of subsequent maintenance and component replacement.
-
Company Introduction
Hefei Kiwi Heavy Machinery Co.,ltd. is located in Feidong County, Hefei City, Anhui Province. Founded in 2010, the company is a professional manufacturer and service provider of lifting machinery, material handling and various non-standard equipment products. It is committed to the development and research of lifting machinery and logistics handling technology, inheriting advanced European design concepts and perfect process flows.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.