Grab gantry crane is usually composed of walking mechanism, crane and its accessories. It has a larger lifting capacity and higher working accuracy, can be applied to a variety of shelves, frame structures, factory kilns, Bridges, stone processing and other occasions of operation. Grab can be based on different operation requirements, change its shape and size, positioning, loading and unloading, handling and installation of different operations.
Sinokocranes could supply grab cranes which are widely used in may areas as followings:
1. Steel rolling mill plant Overhead Crane with Grab as steel scrap charging cranes for furnace.
2. Scrap yard Gantry Crane with Finger Grab for bulk scrap handling work.
3. Stone material factory Gantry crane with orange peel grab for stones handling.
4. Waste yard trash waste disposal Gantry Cranes with Grab for lifting.
1. Grab cranes made of computer-optimised box sections
2. Grabbing cranes optimum design for serving stores and bunkers: fully automatic, semi-automatic and manual control
3. Grab overhead crane laser-assisted height measurement
4. grab overhead crane full operation around the clock
5. Our own software for control and visualisation
6. Limit Switchs for Lift and CT equiped for safe lifting or traveling, avoid the Collision
7. Overload Protection Device increase the security performance
8. Grab cranes remote Control* makes the Operation easier and more Convenient
9. Grapple crane double speed for all machnism* provide a good choice for precise work
10. Voltage lower protection function Phase sequence protection function
11. Grabbing cranes emergency stop function
12. Waste handling crane rain cover for outside hoist, driving units, electrical cubicle.
13. Bulk handling crane warning indicator: flashing lights and warning sound.
| Capacity (t) | 5 | 10 | 16 | 20 | 32 | 50 | 75 | 100 | |
| Span (m) | 7.5~31.5 | ||||||||
| Operation method | Pendent control,wireless control,cabin control | ||||||||
| Speed (m/min) | Lifting | 12.9 | 10.7 | 9.7 | 8.5 | 7.6 | 5.9 | 5.5 | 3.53 |
| Cross travel | 35.9 | 36.4 | 36.7 | 37.5 | 38 | 38.5 | 38.4 | 33.86 | |
| crane travel | 78.3 | 77.8 | 77.5 | 76 | 75.8 | 74.6 | 65 | 65.6 | |
| Working duty | A5,A6,A7 | ||||||||
| Power supply (AC) | 220/380/400/415/460V,50/60Hz, 3P | ||||||||
How to choose a Overhead grab crane or Grab Gantry Crane for your factory or plant?
1. Check what is the working capacity per day for handling those steel scrap, stones or bulk material etc.
2. Check what is the largest loading per time for the cranes.
3. Check what is the working time per day? 24 hour continuous working or just intermittent working?
4. Choose the right type grab you want. High efficiency automatic hydraulic grab or low speed mechanical grab?
5. Confirm the grab crane span, max lifting height, long traveling distance and control method.
6. If possible, you can also choose 2 cranes working together.
7. For steel scrap, you can also make the crane equipped both with magnet and grab at same time
