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Product Description
Hydraulic Excavator Thumb Attachment for Rock, Log & Material Handling
The Excavator Hydraulic Thumb is a versatile attachment designed to improve excavator gripping and material handling capabilities. Installed on the excavator arm, it works together with the bucket to securely grab, move, and position irregular materials such as rocks, logs, concrete debris, and construction waste.
Powered by a hydraulic cylinder, the hydraulic thumb provides adjustable gripping force and precise control, making excavators more versatile for demolition, landscaping, forestry, recycling, and material handling operations.
Specification
Item/Model | Unit | WB22-02 | WB22-04 | WB22-06 | WB22-08 |
Suitable Excavator | ton | 4-6 | 6-11 | 12-16 | 17-23 |
Working Pressure | bar | 110-140 | 120-160 | 150-170 | 160-180 |
Operating Flow | lpm | 30-55 | 50-100 | 90-110 | 100-140 |
Length A | mm | 600-1100 | 800-1400 | 1200-1500 | 1400-1700 |
Width B | mm | 200-400 | 200-400 | 350-500 | 400-640 |
Weight | kg | 150 | 200 | 500 | 650 |
Key Features
- Powerful Hydraulic Grip – Provides strong clamping force for secure material handling.
- Flexible Operation – Adjustable opening angle adapts to different materials and working conditions.
- Heavy-Duty Steel Structure – Built with high-strength steel for durability and long service life.
- Enhanced Excavator Versatility – Allows the excavator to perform grabbing and sorting tasks.
- Wear-Resistant Teeth – Improves grip performance and reduces wear.
- Easy Installation – Compatible with various excavator models and bucket types.
- Low Maintenance Design – Durable hydraulic components minimize downtime.
Applications
- Rock Handling – Grabbing and moving large rocks, stones, and boulders.
- Forestry Operations – Handling logs, branches, and timber materials.
- Demolition Work – Sorting and loading concrete debris and construction waste.
- Land Clearing – Removing trees, roots, and vegetation.
- Recycling Operations – Sorting scrap materials and recyclable waste.
- Construction Projects – Improving material handling efficiency on job sites.
- Landscaping – Moving stones, plants, and landscape materials.
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