Hot sale 25 ton-30 ton Excavator Orange Peel Grab Mechanical Grab Grapple for Hitachi Komatsu Sany
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Introduction of Excavator Mechanical grab
Generally speaking, excavator mechanical grabber is designed for demolition, landscaping, timber handling, and moving bulk materials, like stone, steel, iron, wood, log and so on.
The grab of the excavator is divided into two parts, with two to five claws or more on the left and right sides respectively. When working, The Claw is opened and closed on the left and right sides to grab material. The shape of the grab is like a“Fork”, so-called“Fork excavator grabber”
Working Conditions of Excavator Hydraulic Grabs
Waste metal treatment, stone clamping, wood loading and unloading and handling.
Shining Points of Zhonghe Mechanical Timver Grab
1. Fit normal brands on the market.
2. Replaceable forged bucket teeth
3. High quality material
4. Less maintainance
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Model
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Sort
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Maximum opening length
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Weight
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Material
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|
6-10T
|
1st version claw
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2nd version claw
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1450mm
|
200kg
|
300kg
|
Q355B
|
|
12-17T
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1700mm
|
400kg
|
600kg
|
Q355B
|
|
20-25T
|
1950mm
|
800kg
|
1000kg
|
Q355B
|
|
30-35T
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2400mm
|
2400kg
|
2600kg
|
Q355B
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Advangtages of ZHONGHE MACHINERY
CUSTOMIZATION:
1. Fitting all kinds of excavator.
2. Color, length, thinkness, steel types can do as your demand.
STRONG PRODUCTION CAPACITY:
Our month output of excavator boom arms is about 50 sets.
FAQ of hydraulic grapple for excavator
Q1: How many types of excavator grab?
A1: 3 types, mechanical grab, hydraulic grapple with rotation and hydraulic grapple withour rotation.
The excavator mechanical grab is driven by bucket cylinder, no additional hydraulic block and pipeline are needed.
The non-rotation hydraulic grapple should be controlled by adding a set of hydraulic valve block and pipeline.
The rotated hydraulic gripper needs to be controlled by adding two sets of hydraulic valve blocks and pipelines.
Q2: Should the telescopic boom carry a clamshell bucket or a grab bucket?
A2: The clamshell bucket does good help under the working condition of excavating sludge and sand, with larger excavation volume and higher efficiency. But under the working condition of sand mixed with stone, the working efficiency of the shell bucket will be greatly reduced due to the low excavation force and small opening, so the grab bucket can be competent for this.
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