Sino-German Collaboration
European-Type Double-Girder Overhead Crane
Engineered for Precision and Heavy-Duty Performance
Key Features
- Technologie allemande: Optimized design with low headroom, lightweight structure, and reduced wheel pressure, minimizing factory investment.
- Variable Frequency Control: Multiple speed options for precise lifting and movement (0.4-16m/min lifting, 3-30m/min trolley).
- Reliable Power Supply: High-flexibility flat cables and C-type rails eliminate wire breakage risks.
- Sécurité renforcée: Electronic and mechanical anti-derailment devices ensure reliable operation.
- Synchronized Operation: Dual-crane linkage for synchronized running, lifting, and precise positioning.
Applications
Designed for versatility in demanding environments:
- Chemical Industry: Safe handling of hazardous materials.
- Metallurgy: Robust lifting for heavy metal components.
- Automobile: Precise positioning for large parts.
- Railway: Trusted by CRRC for locomotive assembly.
Spécifications techniques
| Paramètre | Spécification |
|---|---|
| Capacité de levage | Up to 800 tons |
| Portée | Up to 49m |
| Vitesse de levage | 0,4-16 m/min |
| Trolley Travel Speed | 3-30 m/min |
| Crane Travel Speed | 5-90m/min |
| Système de contrôle | Variable frequency control, synchronized operation |
| Alimentation électrique | 380V/50Hz (customizable) |
Note: All parameters can be tailored to meet your specific site and working conditions.
Actual Cases
production process
Professional R&D team
All engineers are professionally trained by ABUS (Germany) and utilize advanced 3D CAD and finite element analysis (FEA) tools to simulate stress distribution and motion for every crane system.
CNC Plasma Cutting System
Automated cutting of all custom-shaped components guarantees high dimensional accuracy and consistency across all lifting equipment.
40m CNC Flame Cutting Machine
All web plates are precisely cut in a single pass using CNC technology, ensuring accurate camber curves. No manual gas cutting is allowed—only CNC or specialized tooling is used for irregular shapes.
2500mm 400T WEH CNC Bending Machine
Used for detailed forming of small crane components, ensuring precise shaping and a premium final appearance.
CNC Horizontal Boring & Milling Machine
With 8-meter travel and full microcomputer control, end beam machining is completed in one setup to ensure strict straightness of wheel alignment and other critical tolerances.
VMC Series Vertical Machining Centers
CNC-programmed processes guarantee high-precision parts manufacturing, ensuring excellent assembly accuracy and overall product quality.
60m Fully Automatic Shot Blasting Line
Every crane girder undergoes shot blasting after welding. This process removes oxidation, enhances paint adhesion, and eliminates residual stress to extend structural lifespan.
ZS Spray Paint Booth
All components of our electric wire rope hoists are coated using high-performance polyurethane paint, ensuring a durable and attractive finish.
Hoist & Trolley Test Benches
100% of electric hoists and trolleys are individually powered and tested to ensure complete functionality and compliance before leaving the factory.
Full-System Test Platform
Every non-standard or newly developed crane undergoes comprehensive performance testing on our dedicated full-system test rig prior to delivery.
Contactez-nous pour un devis
Upgrade your lifting operations with KRC’s German-engineered solutions. Contact us today!
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