excavator hydraulic rotating orange peel grapple scrap grab for
material handler by any kind of excavator
Crane grab main technical parameter:
1. Rated load capacity: 3.2t~63.0t
2. Grab volume:0.2m3t~60m3
Crane grab application:
According on the material type and customer requirement to design
grab
with teeth, parallel girder with open, underwater operation and so
on form.
Crane grab working duty: Because the bucket size is different, so the volume of the grab
also different.
According on the material density and volume, we design four type
working duty grab bucket,
such as light duty, medium duty, heavy duty and overload duty.
1) Light: suitable for grasp all kinds of coal and pulverized coal,
coal ash powder hydrated lime, blast furnace slag, etc;
2) Medium: suitable for hold the manganese ore, copper concentrate,
zinc concentrate, iron, lead, zinc clinker,
slag and sand, limestone, gravel, etc.;
3) Heavy: suitable for hold the iron ore, dolomite, magnesite, copper,
lead concentrate, massive slaked lime, etc.
Crane grab maintenance item:
1. When using, first take the grab on the fixed block grab can open
and close freely;
2. Check the oil hole parts and the butter is filled;
3. check whether the connection parts slacken, or loose, must first
tight;
4. adjust the wire rope before operation, the balance of grab in a
free state;Grab bucket coiling schemes:
There have two set of reel in the bridge crane, one group of each of the two wire rope tied on opposite sides of the grab bucket balance frame inclined shell or (wire loop with a cord round),as a support for steel rope.Another group of two root for opening and closing steel rope, they respectively through the rope wheel, the head pulley, beam under the pulley block and tackle formation, the opening of
the grab bucket effect.
Parameters
| Item/Model | Unit | DLKM 04 | DLKM 06 | DLKM 08 | DLKM 10 |
| Suitable Excavator | Ton | 5~11 | 12~18 | 18~25 | 26~35 |
| Weight | Kg | 510 | 1200 | 1560 | 1800 |
| Max Open Jaw | Mm | 1750 | 1780 | 1950 | 2180 |
| Height of Closed Grapple | Mm | 1440 | 1540 | 1650 | 1860 |
| Max Pressure | Bar | 260 | 260 | 260 | 260 |
| Max Flow | Ipm | 20~70 | 60~120 | 60~120 | 60~120 |
| Capacity | Litre | 400 | 600 | 800 | 1000 |
| NO. of Jaw | Piece | 5-6 | 5-6 | 5-6 | 5-6 |
