Electro-hydraulic Clamshell Grab
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Electro-hydraulic Clamshell Grab

Equipment composed of two synchronized shells, moved by an hydraulic cylinder.
Big grasping force and high automation.
Specialized in handling powder and granular bulk materials.
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Product Introduction
Clamshell Grab

 

The electro-hydraulic clamshell grab is a specialized lifting attachment used for handling bulk materials such as coal, minerals, grains, and other loose materials. It consists of two clamshell-shaped buckets that are hinged at the top and operated by an electro-hydraulic system. When activated, the buckets close and grip the material, allowing for efficient loading, unloading, and transportation.

 

Features

 

  • Electro-Hydraulic Operation: The grab is powered by an electro-hydraulic system, providing precise control and smooth operation.
  • Clamshell Design: The grab features two hinged clamshell buckets that can open and close to grip materials securely.
  • Robust Construction: Built with high-quality materials to withstand the demanding conditions of bulk material handling.
  • Enhanced Efficiency: The grab's design enables quick and efficient loading and unloading of bulk materials, improving productivity.
  • Versatile Application: Suitable for various industries, including mining, construction, ports, and transportation, for handling bulk materials.
  • Customization: The electro-hydraulic clamshell grab can be customized to match specific material handling requirements and crane specifications.
  • Safety Features: Equipped with safety mechanisms to ensure secure gripping and prevent accidents during operation.
  • Easy Maintenance: Designed for easy maintenance, allowing for minimal downtime and efficient upkeep.

 

Technical Details

 

Description

Remote Control Hydraulic Clamshell Grab

Grab Volume(CBM)

12

Vessel Crane SWL(T)

15

Grab Dead Weight(T)

7

Wire Rope Diameter(mm)

28

Pulley Diameter(mm)

520

Grab Peel Qty.

Clamshell Type

Handling Material Density

600kg/m3

Remote Distance(m)

80m

Battery Charging Life

150 hours

Battery Brand

Panasonic brand

Charging Voltage

AC 220V

Control Voltage

DC24V

Grabbing Material

Wheat, soybean meal, corn and other grain

Special Feature

Leakage proof system for grain.

Harden Process

42CrMo surface hardened

Grab Tooth Tip

Semi-open structure (closed 75%)

Sleeve

50SiMn, (quenched and HRC260 - 280 degrees,
the surface hardening HB45 degrees)

Surface Treatment

A primer about 100μ thick,
composite coating thickness of 120μm

 

Grapple Introduction

 

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i. ADVANTAGES OF REMOTE CONTROL GRAPPLE

● Free voltage supply requirement

● Stable grab performance

● Adjustable grapple volume

● Easy operation

● Fast closing & opening

● Wear-resisting of hydraulic system

● Long service life of hydraulic system

 

 

Working Principle

 

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application

 

The electro-hydraulic clamshell grab is widely used in industries such as mining, construction, ports, and transportation for efficient handling of bulk materials. It is commonly utilized in ship loading and unloading operations, stockyard management, and bulk material handling processes.

 

By choosing Kinocranes Electro-hydraulic Clamshell Grab, you can expect a reliable and high-performance solution for your bulk material handling needs. Our expertise in crane technology and material handling equipment ensures that our grab will meet your requirements for efficiency, safety, and automation. Contact us today to discuss your specific application and let us provide you with a customized solution.

 

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