QZ Grab Double Girder Overhead Crane
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QZ Grab Double Girder Overhead Crane is ideal for ports, mines, power plants and yards to handle bulk materials.
Capacity:
5~30 ton
Lifting Height:
32 meters
Span:
10.5-35.5 meters
Voltage/Hertz:
Three-phase A.C. 380V, 50Hz
Working Class:
A5-A8
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Introduction
Application Scenario
Advantages
Structural Diagram And Parameter Table
Introduction
QZ Grab Double Girder Overhead Crane is a professional heavy-duty bulk material handling lifting equipment. It adopts high-rigidity double girder integral welded steel structure with strong overall stability and heavy load-bearing capacity. The crane is equipped with a high-performance mechanical grab bucket and independent lifting and opening and closing transmission mechanism. It integrates automatic grabbing, lifting, transferring and unloading functions of bulk materials. It replaces traditional manual handling and auxiliary sling operation modes, realizing fully mechanized and continuous bulk material circulation work. With reliable transmission performance and stable electric control system, the equipment can adapt to long-term high-intensity cyclic operation, providing efficient and stable bulk material handling solutions for heavy industrial sites.
Application Scenario
QZ Grab Double Girder Overhead Crane is widely used in industrial scenarios requiring large-scale and high-frequency bulk material handling. It is mainly applicable to thermal power plants, coal storage yards, cement factories, sand and stone stockyards, ports, water conservancy projects and garbage disposal plants. It is specially used for grabbing and transferring coal, sand, gravel, ore, ash residue and other powdery and granular bulk materials. It adapts to indoor stockyards and outdoor open-air operation environments, and meets the heavy-load and large-volume material turnover needs of various bulk material processing industries.
Advantages
QZ Grab Double Girder Overhead Crane is a professional heavy-duty bulk material handling lifting equipment. It adopts high-rigidity double girder integral welded steel structure with strong overall stability and heavy load-bearing capacity. The crane is equipped with a high-performance mechanical grab bucket and independent lifting and opening and closing transmission mechanism. It integrates automatic grabbing, lifting, transferring and unloading functions of bulk materials. It replaces traditional manual handling and auxiliary sling operation modes, realizing fully mechanized and continuous bulk material circulation work. With reliable transmission performance and stable electric control system, the equipment can adapt to long-term high-intensity cyclic operation, providing efficient and stable bulk material handling solutions for heavy industrial sites.
Structural Diagram And Parameter Table
| Max. Lifting Height | 32 meters | Core Components | Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear, Pump |
| Warranty | 1 Year | Machinery Test Report | Provided |
| Video outgoing-inspection | Provided | Rated Lifting Moment | 10kn-200 Kn |
| Max. Lifting Load | 5~30 ton | Span | 10.5-35.5 meters |
| Place of Origin | Henan, China | Weight (KG) | 15000 kg |
| Product Name | grab bucket overhead crane | VFD speed | Optional |
| PLC system | Optional | Anti-swing function | Optional |
| Main electrical component | Schneider | Motor | Jiamusi/ABB |
| Control mode | Ground control or cabin control | Safety devices | Overload protection, limit switch, interlock, emergency stop etc. |
| Crane classification | A5-A8 | Customized service | Available |
CORE ADVANTAGES
1
HIGH QUALITY & STABLE PERFORMANCE
Built with premium materials and strict quality control, ensuring smooth and consistent operation even under heavy working conditions.
2
LONG SERVICE LIFE & LOW MAINTENANCE
Durable structural design reduces wear and tear, delivering long service life with minimal maintenance requirements.
3
HIGH EFFICIENCY & ENERGY SAVING
Optimized driving system ensures fast, responsive lifting while lowering energy consumption and operating costs.
4
HIGH SAFETY STANDARD & DURABLE STRUCTURE
Equipped with multiple safety devices and a rugged structure, providing reliable protection and long‑term durability.
5
CUSTOM DESIGN & FLEXIBLE SOLUTIONS
Fully customizable to different tonnages and working conditions, offering flexible lifting solutions for shipyards and marinas.
QUALIFICATION
