Yard Grab Gantry Crane

Yard Grab gantry crane includes main girder system, boom system, grab system and power supply system. The grab gantry crane is widely used in mines, ports, factories, workshops, warehouses, freight yards and other places to load and unload materials. The grab can be mechanical or electro-hydraulic, you can choose, or you can tell us your working situation, our engineer will recommend a suitable grab for you according to your actual situation.


The grab is specialized in handling Block or irregular shape of bulk materials, coke, pig iron, steel scrap, slag and so on. Especially popular for loading and unloading bulk materials for train. This type hydraulic grab is widely applicate for Wharf, steel plant. Design for working with tower crane, loading and unloading crane and all kinds industry cranes.

 
Routine grab bucket volume: 2.0 m 3 ~4.0m 3
Motor Power: 28 kW~45 kW
1. Overload protection.
2. Main lifting motor with thermal protection.
3. Hooks with latch.
4. Rubber buffers.
5. Protective earthing.
6. Crane switch and travel and end switch
7. Emergency switch can stop all movement when any dangerous happened.
8. Sub-assemblies characteristics are tested before assembly.
9. All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
 

Lifting Capacity (T)

5T

10T

16T

20T

Max Lifting Height (M)

18

20

22T

26T

Span (M)

10.5-31.5

Working System

A8

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 380V 50HZ (As your demand)



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