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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About Zhonghe Machinery Company Profile:

Kaiping Zhonghe Machinery Manufacturing Co., Ltd.

Established in 2018, Kaiping Zhonghe Machinery Co., Ltd. specializes in producing customized excavator booms and accessories. Our facility in Kaiping City encompasses a 21,000 m³ steel workshop with state-of-the-art equipment. Our workforce includes over 100 experienced technicians, 50 welders, and 30 senior designers. With a high-tech R&D team holding over 100 patents, we ensure top-notch quality control, capable of producing approximately 800 sets each year.

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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):

Q1: Are you a manufacturer?
A1: Yes, Zhonghe Machinery specializes in a wide range of excavator attachments, including long reach arms, demolition arms, and various bucket types. We believe that combining high-quality cast steel products with a moderate price is crucial for success.

Q2: How long is the sliding arm for a conventional 20-ton excavator machine?
A2: The 9-meter sliding arm in our price list can dig to over 8 meters, or nearly 9 meters, without pressing down, as our customers refer to it.

Q3: What length does the 10-meter sliding arm in our product price list refer to?
A3: The 10-meter measurement indicates the maximum digging depth of more than 10 meters, not the actual length of the arm.

Q4: What are the advantages of our sliding arm?
A4: First, the double limit design reduces oil cylinder vibration. Second, we use a wear-resistant block design, enhancing longevity and simplifying maintenance. Third, it is versatile, utilizing more original accessories to reduce costs. Finally, our cylinders have double-layer oil seals to minimize failure rates.

Any information, pls contact

Whatsapp: +86 18127591702

Wechat/Tel: 0086 18127591702

E-mail: sophia@excavatorboomarm.com