Telescopic Dipper Arm External Telescopic Boom Excavator Sliding Arm Attachment for Heavy Machinery Long Reach Boom
Telescopic boom/Sliding Arm Details
1. The sliding arm is used to dig deep wells, foundation pits, tunnels, sewage pipelines and other municipalities.
2. Our company was established in 2018 and has more than 6 years of experience. The production line engineers have more than 10 years of data and experience to design and customize long arms for excavators of various brands.
3. Suitable for all excavator models, OEM services are also provided.
4. Advanced manufacturing process, technology meets global standards.
5. We have all the installation dimensions for most excavators, and we can customize this long arm for your excavator.
6. Before welding, we use a large milling machine to mill (taper processing) the edge of the steel plate. Therefore, the welding can enter the inside of the steel plate, giving the structure higher performance. And there are reinforcement plates inside to make it stronger.
7. If necessary, additional pipes can be added to accommodate some additional applications.
8. The arm cylinder of the long boom, you can use your original arm cylinder to save costs, if you need an arm cylinder, we can also prepare it for you.
9. Some parts can be reinforced with thicker plates or overlap another plate for heavy-duty applications.
10. Welding is shielded gas welding, the shielding gas is a mixture of 80% argon and 20% carbon dioxide. This is the gold standard of shielding gas.
11. Before welding, we use a large milling machine to mill the edge of the plate. So the welding can go inside the steel plate, making the structure have higher performance.
12. We can customize the arm for various excavators according to your requirements. Just tell me your requirements.
13. If you need, some parts can be reinforced with thicker plates or overlap another plate for heavy-duty applications, just tell me.
EXCAVATORS WITH A TELESCOPIC ARM
(UPPER ARM SLIDING TYPE)
1. Thanks to the hydraulic sliding system in this model, the arm contracts and expands (‘telescopes’) speedily, providing high working efficiency.
2. Sliding mechanisms using rollers on the slide surfaces makes adjustment easy and prevents vertical and horizontal vibrations of the arm, which in turn minimises the wear which shortens arm life.
3. With the arm extended, the excavator can dig to the same depth as machines three (3) classes higher, so this becomes a useful attachment for restricted job sites where a wide working range is needed.
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Some size references
|
Excavatoe (Ton) |
Effective Length (mm) |
Max Depth (mm) |
Max Radius (mm) |
Bucket Capacity (cbm) |
| 12-15T | 5700 | 8000 | 10400 | 0.2-0.3 |
| 20-25T | 9150 | 10000 | 13000 | 0.4-0.7 |
| 20-25T | 11000 | 12000 | 15200 | 0.4-0.7 |
| 30-35T | 11000 | 12000 | 15800 | 0.6-0.9 |
| 40-45T | 12100 | 16000 | 19200 | 0.8-1.3 |
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Product Details of Telescopic Arm
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What is the purpose of beveling the long arm/tunnel arm plate?
Most welding machines commonly used in the industry have a penetration depth of only 3mm. Since the thickness of our long arm plate is at least 8mm, without beveling, the welder would not be able to fully penetrate through the entire joint. This would result in weak welds, leading to issues such as weld cracking in the future.
We employ mechanical beveling, whereas other factories rely on manual beveling (as shown in the figure).
Large Floor-Standing Double-Sided Boring and Milling Lathe:
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About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Manufacturing Co., Ltd.
1. Founding Year: Kaiping Zhonghe Machinery Co., Ltd. was launched in 2018.
2. Specialization: We focus on manufacturing and trading customized excavator booms and accessories.
3. Location Details: Our facility is in Cuishan Lake New District, Kaiping City, Jiangmen, Guangdong Province, China.
4. Workshop Size: We maintain a 21,000 m³ steel structure workshop equipped for production.
5. Machinery Details: Our workshop features advanced high-precision processing machinery.
6. Team Composition: Our workforce includes over 100 technicians, comprising:
7. Innovation and R&D: Our R&D team has over 10 years of experience and holds over 100 technical patents.
8. Production System: We implement a strict quality control system, developed over 6 years for cost management.
9. Production Capacity: We can produce up to 800 sets of different types of excavator booms each year.
10. Customer Service: We prioritize quality and customer satisfaction, encouraging global partnerships.
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CE certification & Utility model patent certificates
Our products have been exported to over 60 countries, utilizing various transportation methods such as sea, land, and air freight. For packaging, we use either wooden crates or stretch film to secure the products. Before shipment, the goods are carefully packaged and then loaded into containers to ensure their safety during transit.
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Packaging & Shipping
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FAQ(Some frequently asked questions):
Q: Are you a manufacturer?
A: Zhonghe machinery offered a wide range of attachment attachments for excavators . Such as long reach arm, demolition arm, telescopic arm, standard bucket, rock bucket, cleaning bucket, tilting bucket, etc. We know that the perfect combination of high-quality cast steel products and a moderate price is the key to the success.
Any information, pls contact Ada!!!!
Whatsapp: +86 15322105263
Wechat/Tel: 0086 15322105263
E-mail: abby@excvatorboomarm.com
