مخالب الرافعة
Crane Bucket - Reliable Grab Buckets for Bulk Material Handling
A crane bucket is a highly efficient grabbing device designed for bulk material handling. It is widely used in ports, steel plants, power plants, and mines.
Hanko supplies motor, hydraulic, and mechanical grab buckets in various sizes. Custom designs are available for specific materials and crane capacities.
Different Types of Crane Buckets
ملاقط ميكانيكية
A mechanical crane bucket is a bulk material handling device driven by the crane’s own wire rope system, requiring no external power source. It is the most cost-effective option for loading and unloading coal, ore, and sand.
Hanko supplies mechanical grab buckets with a robust welded steel shell and wear-resistant jaw plates. Both two-rope and four-rope configurations are available for different crane capacities.
مِلقط كهربائي
An electric grab bucket uses an electric drive system to open and close the jaws, delivering stable performance for high-frequency material handling. It works with a single lifting point, making retrofitting easier.
Hanko supplies electric grab buckets with a sealed motor housing for dusty and humid environments. Custom capacity and opening size are available on request.
قشارة قشر البرتقال
The orange peel grab is a multi-jaw attachment designed for handling scrap steel, rock, and irregular materials. Its curved jaws close tightly around uneven loads, reducing spillage.
Hanko supplies orange peel grabs with 4 to 8 jaw configurations. Wear-resistant jaw tips extend service life in demanding applications such as scrap yards and steel mills.
جرافة هيدروليكية
An electro-hydraulic crane bucket uses a hydraulic power unit to control the jaws, offering precise opening control and strong digging force. It is ideal for compacted and heavy materials.
Hanko supplies hydraulic grab buckets with overload protection and a remote control option. The sealed hydraulic system suits outdoor and marine environments.
جاروف قبضة الصدفة
The clamshell grab bucket is a two-jaw lifting attachment used for handling bulk materials such as coal, grain, and sand. Its symmetric jaws form a tight seal, minimizing material loss during lifting.
Hanko supplies clamshell grab buckets with flat, semi-deep, and deep shell options. Custom liners can be fitted for abrasive materials.
اسحب الجرافة
The Paina grab bucket is a high-performance bulk material handling device with a practical single-rope design. It can be hung directly on standard crane hooks without extra modifications.
Hanko supplies Paina grab buckets with a quick-change lifting mechanism. It is a popular choice for river ports and construction sites.
Hanko Crane Bucket Features
Crane Bucket Features
- Robust and Durable Structure
High-strength alloy steel construction ensures excellent wear and impact resistance.
- Powerful Gripping, High Efficiency
Strong closing force with smooth operation improves loading and unloading efficiency.
- Wide Application Range
Suitable for coal, ore, sand, scrap steel, logs, and other bulk materials.
- Reliable Control, Easy Maintenance
Available in mechanical, hydraulic, and electric types with stable performance.
Crane Bucket Applications
Crane buckets are widely used in ports, terminals, steel plants, power plants, mines, and construction sites. They handle loading, unloading, and transferring of bulk materials.
Typical materials include coal, ore, sand, gravel, grain, and scrap steel. For continuous material flow, a matched grab bucket also reduces wear on crane wheels and other crane components.
Grab buckets are compatible with overhead cranes, gantry cranes, and port cranes. Strong gripping force and quick cycle times keep material flow moving. Contact Hanko for a matching hook set or custom bucket specifications.
Hanko Crane Grab Buckets for Multiple Industries
Crane Bucket Series
جرافة هيدروليكية
جاروف قبضة الصدفة
Bucket Grab
قشارة قشر البرتقال
Grab Bucket
منتجات ذات صلة
Grooved Crane Wire Rope Drum
The grooved crane wire rope drum is a vital lifting component in crane systems. It winds and unwinds the steel rope to raise or lower loads safely and efficiently.
Heavy-Duty Crane Reducer
Selecting the correct reducer requires more than matching a model number. Load capacity, duty classification, lifting mechanism, operating frequency, reduction ratio, output torque and installation dimensions all influence reducer performance and service life.
Industrial Gear Reducer
Crane Gearmotor
A Crane Gearmotor combines an electric motor and a gearbox into a compact drive system. We support full product customization to match your specific lifting mechanism.
بكرة رافعة
يستخدم نظام البكرة الرافعة عدة بكرات لتوزيع الأحمال وتغيير اتجاه الحبل.
1.What materials are Crane Grab Buckets mainly used for?
They are suitable for handling and loading/unloading bulk materials such as coal, ore, sand, gravel, grain, scrap steel, waste, and biomass.
2.What are the common types of grab buckets?
Based on the driving method, the main types include mechanical grab buckets, electric grab buckets, and hydraulic grab buckets.
3.How to choose the right grab bucket for specific working conditions?
It is necessary to comprehensively consider factors such as material density, particle size, crane type, lifting height, and working frequency.
4.Can grab buckets be customized?
Yes. The capacity, opening size, material, and driving method can all be customized according to customer requirements.
5.How are the grabbing capacity and lifting capacity of a grab bucket determined?
They are determined by calculating the effective volume based on the material density and matching it with the rated lifting capacity of the crane.
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