Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Catalogue ZH excavator boom arm.pdf
An excavator hydraulic rock grab is a piece of heavy machinery that can be attached to a hydraulic excavator. It is used to grab and move large rocks or other materials. The grab is operated by hydraulic cylinders, which are powered by the excavator's hydraulic system. The grab can be used to move rocks, concrete, and other materials in construction, landscaping, and other applications.
| excavator(ton) | Finger(s) | Volumn(cbm) | Weight(kgs) |
| 10-12T | 4 | 0.5 | 820 |
| 15-18T | 4 | 0.7 | 1000 |
| 20-24T | 5 | 1 | 1200 |
| 25-28T | 5 | 1.2 | 1500 |
| 30-35T | 5 | 1.5 | 2000 |
1. Adjustable stroke for precise control of grab operation.
2. Automatic release for improved safety.
3. Adjustable width for various types of materials.
4. High visibility design for improved safety.
5. Heavy duty wear plates for added durability.
1. Increased efficiency and productivity: The hydraulic rock grab is designed to provide more efficient and effective digging and excavating work. The hydraulic power allows for greater force and faster digging, resulting in higher efficiency and productivity.
2. Reduced fatigue: The hydraulic power of the rock grab reduces the physical effort required to dig and excavate, reducing fatigue and allowing for longer work days.
1. Standard bucket
Q355B material, standard plate thickness, and China high-quality bucket tooth base. It is mainly applicable to light operation occasions such as excavation of general clay and loading of sand, soil and gravel.
Q355B material, NM400 optional. On the basis of the standard bucket, reinforcing plates are added at the bottom, and the tooth plate and side plate are thickened. It is mainly applicable to heavy and light industrial occasions such as excavation of hard soil and loading of soil, gravel and gravel mixed with soft sand.
3. Heavy duty rock bucket:
Q355B+Hardox500. On the basis of the reinforced bucket, the bottom plate and side plates are thickened. It is mainly applicable to the excavation of hard rocks, secondary hard rocks and wind fossils mixed in the soil; Loading of hard rock and ore after blasting.
5. Tilt bucket for mini excavator
6. Clamshell excavator bucket
8. Excavator Ripper
1. 14000㎡ Workshop with Precision Equipments
2. High-tech R&D Team
3. Experienced Workers
4. Customization
5. Prompt Lead Time (7-15 days)
6. Excellent Service
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
CE certification & Utility model patent certificates
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