Hydraulic / Mechanical Clamshell Grab Bucket For Crane

Product Description

Clamshell Grab bucket for overhead crane gantry cranes

This Clamshell Grab bucket can be equipped with kinds of overhead cranes and gantry cranes, suitable for lifting material of sand, seeds, coal etc. Lifting cap from 2t-200t.

Clamshell grab bucket as the lifting mechanism to finish the different job and is widely used inpower plant,warehouse,workshop,yard to conduct lifting and loading of materials.

Features:

Grab is a tool which can capture sediment and a variety of bulk cargo and can open and close. It is a hook which depend on mainly left and right combination grab or multiple jaw platet to open and close and then capture and unload bulk material . According to the motor methord,the grab can be divided into hydraulic grab and mechanical grab. Our company manufacture mainly grab 0.25~30m3,0.5 tons ~70 tons of four rope grab, single rope grab, electric grab, hydraulic grab, motor grab, more flap grab, wood grab, cut type grab, stainless steelgrab, and anti-leak grab, more than 20 multiple varieties more than 300 more species model, widely application to mine, terminal, and metallurgical, building materials, power, traffic, paper, and chemical, and coal, environmental, oil, steel industry, the grab designed and manufactured by our company with new structure , performance stable, grab share high, and Long life and other advantages.

The details of Product

Wireless remote control Electric Hydraulic Clamshell Grab

It is mainly designed for handling of powder and fine bulk materials such as chemicals, fertilizer, grain, coal, coke, iron ore, sand, particle construction materials and smashed rocks etc.
It has been widely used in ports, steel plants, power stations, ships and garbage treatment plants, and is used together with tower cranes, ship cranes, ship unloaders, traveling cranes and other type of cranes. The grab has its own hydraulic system, the key elements of which are of recognized brand imported abroad which ensure the high performance of the grab.

Design and Construction Rules
All the producing standards which are required for the cranes are FEM standard, DIN standard and Chinese National standard.

Europe Main National Standards
-- 89/392/EEC standard (93/68/EEC)
-- 91/368/EEC standard
-- 73/23/CEE standard
-- "EMC" standard 89/336/EEC
-- EN 60204-1
-- EN 292 mechanical safety
-- ISO 2141
-- ISO 2766

International Standards
-- June 9, 1993 / Sept. 22, 1993 notice
-- July 29, 1992, 92-765, 92-766, 92-767 notice
-- DIN 5684
-- DIN 15400; DIN 15401
-- NFE 26-010
-- NFE 26-030

Technical Standards
-- FEM 9.511 Mechanical group
-- FEM 9.661 Hoisting and traveling components size and quality standard
-- FEM 9.671 Wire rope quality standard
-- FEM 9.681 Travel motor choice
-- FEM 9.682 Hoisting motor choice
-- FEM 9.755 Electric hoisting equipment
-- FEM 9.811 Electric crane standard
-- FEM 9.901 Hoisting components design reference
-- IEC 34-1 Traveling and allocation performance
-- IEC 34-5 Protection grade standard
-- IEC 947-5-1 Low voltage equipment

China Main National Standards
Design rules for cranes GB/T 3811-2008
Safety rules for lifting appliances GB 6067-2010
Common crane technical condition GB 7592-87
Crane-Beam launcher for Concrete Bridge Beam

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1. Lifting Capacity is ____t
2. Volume ____m3

3. Density of material____kg/m3
3. Lifting Height ____m
4. Working Conditions_____

5. Power source is____v,____hz, ____phase.
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