Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Supply Ability | 50 Piece/Pieces per Month |
| Delivery Time | 15 working days |
| Packaging Details | bubble bag packing |
| Condition | 100% Brand New |
| Material | 0355B/0690D optional |
| Application | All Brand excavator |
| Length | 16-30m Optional |
| Payment Terms | T/T, discussion |
| Port | Shenzhen Yantian (Port) |
| Brand Name | Zhonghe |
| Model Number | ZH-JCB22 |
| Certification | CE Certificate |
| Place of Origin | China |
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Product Specification
| Supply Ability | 50 Piece/Pieces per Month | Delivery Time | 15 working days |
| Packaging Details | bubble bag packing | Condition | 100% Brand New |
| Material | 0355B/0690D optional | Application | All Brand excavator |
| Length | 16-30m Optional | Payment Terms | T/T, discussion |
| Port | Shenzhen Yantian (Port) | Brand Name | Zhonghe |
| Model Number | ZH-JCB22 | Certification | CE Certificate |
| Place of Origin | China | ||
| High Light | Q355B Steel Excavator Extension Arm ，Excavator Extension Arm For Kobelco ，40Cr Bush Excavator Boom Arm | ||
| Material Use | Q345B, Q550D, Also can customize to customer requirements |
| Product Warranty Period | 6 months,9 months,1 Year |
| Product Size | Most lengths can be 34M, According to customer requirements, Any excavator model |
1. Less maintenance
Using high-quality materials, such as default Q355B, optional Q690D, Niningbo joints, seamless precision pipes, graphite alloy copper sleeves, strong and light bucket cylinders.
2. Strong and sturdy
Built-in ribs. Specialized welding skills for different bearing positions. Groove preparation before welding (45° edge excavation).
3. The tolerance is within 5-10um
The drilling tolerance is within 5-10um to ensure accuracy.
4. Reach deeper and higher
The maximum working range and maximum digging height are greater because the boom and jib can be angled up to 163 degrees.
5. High work efficiency and save fuel
While taking into account the quality of the lighter, it not only ensures the work efficiency but also saves fuel.
6. Metallurgical test
In-depth analysis of steel samples to look for microstructural defects and dissimilar phases present in duplexes and superduplexes, as well as many other welded materials.
custom made:
1. Applicable to all brands of excavators.
2. Color, length, material can be made according to you.
3. Additional piping can be added to accommodate some additional applications.
4. Boom cylinders and stick cylinders can also be provided according to customer needs.
Strong production capacity:
We can produce 50 sets of excavator arms per month.
The annual output is 600 sets of various types of excavator arms.
Good service:
1. Online support within 24 hours.
2. Make an appointment for video technical support.
(Our engineers focus on excavator arms and attachments for more than 10 years)
3. The long arm of the excavator should be a two-section/three-section joint, which can be loaded into a container to save freight.
Warranty:
1 year for the long arm, 180 days for the cylinder and connecting rod, 90 days for the bucket.
| Excavator long boom | Excavator long arm | Standard bucket |
| Linkage kit | Bucket cylinder | Butter hose |
| Pin | Lubricating system | Seals |
Weight | Model | Part Length | Total length(m) | Weight(kg) | Maximum removal height(m) |
| Total Length(mm) | 25T | 8.5 | 16 | 2800 | 16M |
| Boom(A)(mm) | 2.3 | 900 | |||
| Arm(b)(mm) | 5.2 | 1700 | |||
| Maximum Digger Radius(C)(mm) | 30T | 9.5 | 18 | 3000 | 18M |
| Maximum Digger Depth(C)(mm) | 2.3 | 1000 | |||
| Maximum Unloading Height(E)(mm) | 5.2 | 1950 | |||
| Maximum Digger Height(F)(mm) | 35T | 10.5 | 20 | 3500 | 20M |
| Bucket Volume(m³) | 2.3 | 1100 |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2018
Total Annual:
1500000-2200000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments
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