Rotating Orange Peel Grab Hydraulic Excavator Grapple Use Q355B Material


Product Description

Crane grab is divided into orange petal grab and clam grab

1. Rated load: 3.2t~63.0t

2. Sand mining volume: 0.2m3t~60m3

Crane grab appliPCion:

According to the type of material and customer requirements for design grab

With teeth, open parallel beams, underwater operation and other forms.

Working responsibilities of crane grabs: Due to the different sizes of buckets, the volume of grabs is also different.

According to the density and volume of the material, we designed four kinds of work grabs,

Such as light load, medium load, heavy load and overload.

1) Light weight: suitable for grasping all kinds of coal powder, coal ash powder, slaked lime, blast furnace slag, etc.;
2) Medium: suitable for manganese ore, copper concentrate, zinc concentrate, iron, lead, zinc clinker,

Slag and sand, limestone, gravel, etc.;

3) Heavy: suitable for holding iron ore, dolomite, magnesite, copper, lead concentrate, large slaked lime, etc.

Design features:

1) Simple structure ,easy in installation and maintain.
2) Adopting advanced world famous brand components in electric parts and operation parts.
3) with the great abrasive resistance, high strength and can grab the material very well.
4) Running in a high authorization and internationalization,no pollution
5) Widely used in Wharf, steel mills, power plants, ships, 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.