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6-12 CBM Crane Grab Orange Clamshell Grab Bucket Grapple For Overhead Crane
Crane Grab refer to lifting machinery equipped with grab buckets, which are widely used in ports, docks, station freight yards, mines, etc. to load various bulk cargo, logs, minerals, coal, sand and gravel, earthwork, etc.
Product Classification
1.Double-rope double-lobe grab
The double-rope grab is suitable for all kinds of cranes with
double lifting mechanisms, and is used in ports, wharfs,
construction roads and bridges and other industries.
The grab-adapted crane is equipped with two sets of reels, each set
of reels leads to a steel wire rope, one of which is tied to the
grab rope ring for support. The other is used for opening and
closing, and the pulley block formed by the guide rope pulley, the
upper bolster pulley, and the lower bolster pulley plays the role
of opening and closing of the grab.
2.Four-rope double-lobe grab
The four-rope double-lobe grab is mainly used in conjunction with
bridge cranes and gantry cranes to grab various loose accumulations
for loading, unloading, transshipment, and feeding operations. The
four-rope multi-lobe grab is suitable for efficient loading and
unloading of scrap iron and steel bulk materials and garbage in
various harsh environments, and is widely used in ports, railways,
metallurgy, mining, construction and other industries. The jaws of
the grab bucket can be closed according to the shape and size of
the material, which is beneficial to the grabbing of large
materials. The number of jaws can be designed from four to eight
according to the characteristics of the material to be grabbed and
the needs of users.
3.Electric motor grab
The electric motor grab is often used on various types of
multi-purpose cranes. It has an opening and closing mechanism,
which can load and unload materials at any height. The production
efficiency is higher than that of the single rope grab, it is
convenient to use and disassemble, and the loading and unloading
efficiency is high. When using this grab bucket, add a cable reel
for energy delivery according to the lifting height. Because the
motor grab is no longer subject to the upward pull of the closed
wire rope like the four-rope grab when it is closed, the
self-weight of the grab is used for excavation operations, so the
bridge has a large force and is suitable for grabbing ore and other
materials. This type of grab cannot be used for underwater
operations.
4.Electro-hydraulic grab
The electro-hydraulic grab is divided into electro-hydraulic
multi-lobe grab (ZY62M type) and electro-hydraulic double-lobe grab
(ZY22M type), which are mainly used in the waste incineration
industry. The electro-hydraulic grab relies on the
electro-hydraulic system carried by the grab itself to complete the
opening and closing action of the grab. It adopts electrical,
hydraulic and mechanical technologies comprehensively. It has a
compact structure, beautiful appearance, high degree of automation,
and the digging force and closing force are higher than those of
the same specification. Rope grab.
Product Parameter
Product Name | Crane Grab Gripple Bucket |
Grim volume | 7CBM |
Bulk cargo density | 0.5-0.8 |
Number of valves | Double-lobe |
Closed height | 3200mm |
Closed width | 2660mm |
Open height | 2950mm |
Open width | 3400mm |
Max grab weight | 7000kg |
Motor power | 30KW |
Pump rated pressure | 40Mpa |
Color | Accept the customization |
Company Introduction
FAQ
1. What after-sale service do you provide?
We have professional sales team and technical team for all
customer. We can serve 24 hours a day for you.
2. What payment methods do you support?
We have many kinds of payment for your reference ,such as Western
Union, Paypal, L/C, T/T and so on.
3. How to delivery the goods?
We often shipment goods by sea,which is cheaper than by air. It
depends on your specific requirement.
4. What is your warranty service about machine?
Our machine has one year warranty time, and our engineering team
available for oversea service with crane installation, inspection
and commissioning.
5. What is your trade terms?
We have EXW, FOB, CIF, CFR for you to choose, and we can change
according to your requirements.