20t 30t Excavator Wood Grab , Hydraulic Excavator Rock Grapple For Construction
1.7t 3t 5t 8t 12t 20t 30t wood grapple Hydraulic Excavator Log Rock Grabs for Construction with CE
◆The adapter will be customized according to the size of your excavator.
Stone Grapple has teeth on its claws to help hold the stone firmly and avoid slipping
wood log grapple
Waste metal treatment, stone clamping, wood loading and unloading and handling.
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 |
||
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.
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.
6. Hydraulic grabs for excavators
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