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An hydraulic grab crane is a type of crane equipped with a grab bucket that is used to lift and transport large, heavy loads. This type of crane typically consists of a bridge girder or trolley, a motorized trolley, a hoist, and a grab bucket. The grab bucket is a special attachment that has a series of hydraulic cylinders which are used to securely grip the load and lift it up to the desired height. Overhead cranes with grab buckets are commonly used in industrial settings such as shipyards, warehouses, and factories.
The electric hydraulic grab is the most popular type in the bulk material handling market. Sinokocrane have design team for this kind grab, capacity for this kind grab can be design from 5CBM to 50CBM according to your special requirement.
The hydraulic grab bucket overhead crane has the lifting capacity around 5 to 25 tons together with the weight of the grab bucket, which is widely used in power station, storage, workshop, and port to load and unload scattered objects.
Crane traveling limit switch
Lifting Capacity (T) | 5 | 10 | 16 | 20 | ||
Max.Lifting Height (M) | 20 | 18 | 22 | 26 | ||
Span(M) | 10.5-31.5 | |||||
Working System | A6 | |||||
Speed (M/Min) | Trolley | Hoisting | 40.1 | 40.7 | 41.8 | 48.6 |
Travelling | 44.6 | 45.7 | 43.2 | 43.2 | ||
Bridge travelling | 93.7-114.4 | 112.5-101 | 98-87.3 | 87.3 | ||
Weight (T) | Trolley | 5.2/5.9 | 8.2/9.1 | 14.8/15.9 | 19.3/20.4 | |
Total | Indoor | 19.9-41.3 | 26.5-50.4 | 47.3-67.9 | 56.1-75.6 | |
Outdoor | 20.7-42.1 | 27.4-51.2 | 48.5-69 | 57.3-76.8 | ||
Grab | Volume (CUM) | 2.5-0.75 | 5-1.5 | 8-2.5 | 10--3 | |
Dead weight (KG) | 2632-2546 | 4800-4793 | 7841-8305 | 9812-10123 | ||
Rail recommended | 43kg/m, QU70 | |||||
Power Source | 3Phase AC 220V~480V 50HZ/60Hz | |||||
