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20t 30t Excavator Wood Grab , Hydraulic Excavator Rock Grapple For Construction

Kaiping Zhonghe Machinery Manufacturing Co., Ltd

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Address: Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China

Contact name:Sophia Situ

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20t 30t Excavator Wood Grab , Hydraulic Excavator Rock Grapple For Construction

Country/Region china
City & Province jiangmen guangdong
Categories Cutting Boards
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Product Details

1.7t 3t 5t 8t 12t 20t 30t wood grapple Hydraulic Excavator Log Rock Grabs for Construction with CE

2024 Zhonghe Machinery Catalogue 3M.pdf

 

 

hydraulic log wood grapple
◆We provide customized rotating type and fixed type wood / Stone Grapple for 0.8ton-40ton excavator.

◆The adapter will be customized according to the size of your excavator.
stone grapple
Stone Grapple has teeth on its claws to help hold the stone firmly and avoid slipping

wood log grapple

Wood grapples has a smooth inside claws, which can avoid scratching the wood surface when grabbing
Model
Unit
B200
B400
B600
B800
B1000
B1700
Max jaw opening
mm
1300
1400
1800
2300
2500
2500
oil pressure
bar
110-140
120-160
150-170
160-180
160-180
180-200
Oil Flow
lpm
30-55
50-100
90-110
100-140
130-170
200-250
max cylinder force
Ton
4.0*2
4.5*2
8.0*2
9.7*2
12*2
12*2
weight
Kg
320
390
740
1380
1700
1900
Carrier
Ton
4-6
7-11
12-16
17-23
24-30
31-40
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

 

Model

Sort

Maximum opening length

Weight

Material

6-10T

1st version claw

2nd version  claw

1450mm

200kg

300kg

Q355B

12-17T

1700mm

400kg

600kg

Q355B

20-25T

1950mm

800kg

1000kg

Q355B

30-35T

2400mm

2400kg

2600kg

Q355B

 

 

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, m
echanical 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.

 

Recommended Excavator Attachments


1. Long reach excavator boom

2. Excavator telescopic boom

3. Demolition boom

4. Excavator rock bucket

5. Excavator tilting bucket

6. Hydraulic grabs for excavators

 

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