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Henan Kino Cranes Co., Ltd

No.730, Xinghai Center, Hongqi District, Xinxiang, Henan, China

Tel: +86-373-3809941

M/P: +86-15993036980

E-mail: inquiry@kinocranes.com

Official Website: www.kinocranes.com

High Efficiency Electric Grab used in Grab Crane

High Efficiency Electric Grab used in Grab Crane

The grab bucket is a bucket that grabs sand and all kinds of bulk cargo. It is a kind of lifting device which mainly depends on the right and left of two combination or multiple jaw plates to grasp and unpick the loose material.

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I. Overview

The grab bucket is a bucket that grabs sand and all kinds of bulk cargo. It is a kind of lifting device which mainly depends on the right and left of two combination or multiple jaw plates to grasp and unpick the loose material. The shape can be divided into the shell grab and the orange peel bucket. The former consists of two complete buckets, the latter consisting of three or more jaw plates. The driving mode can be divided into hydraulic grab and mechanical grab.

The hydraulic bucket itself is fitted with an open structure, which is usually driven by a hydraulic cylinder, and a hydraulic clamshell composed of a plurality of jaw plates is also called a hydraulic claw. It is widely used in the special equipment of hydraulic type, such as hydraulic excavator, hydraulic lifting tower, etc.

II. Technical Data

grab

Volume(CBM)

1.5CBM

Grab Rated Load

3.5 T

Dead Weight

3.8T

Petal Qty.

6

Crane Rated Capacity

8T

Motor Power

22 KW

Operating Pressure

200Pa

Power Sources

440V 50Hz, 3 phases, AC

Empty Open Time

8s

Empty Closing Time

12s

Surface Treatment

A primer about 100μ thick

Grabbing Material

Steel scrap

Painting

Composite coating thickness of 50μm

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)

III. Product Advantages

1. Produced with high tensile materials with excellent low friction cable guides, in short a very robust design.
2. Due to its independently movable claws, the electric grab has excellent excavating power.
3. The motor hydraulic orange peel grab is versatile in use thanks to the various types of claws and the option of being able to choose between six or eight claws.
4. The grabbing ability depends on its motor power and scientific design of the grab.
According to different materials and the lifting load, the grab can be equipped with motors of different powers.
5. Other advantages of our electric grab include a high level of productivity, long service life and low maintenance for handling bulk materials.
6. Certification: CE.ISO, SGS.

IV. Other Grabs

other grabs

V. Application

application

Company Brief

company profile3

packing(1)

Certification

certification(1)

Hot Tags: high efficiency electric grab used in grab crane, China, factory, manufacturers, suppliers, made in China

 

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