Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Payment Terms | T/T, L/C or others as you request |
| Supply Ability | 6 sets per week |
| Delivery Time | 6-35/works |
| Packaging Details | bubble or wooden case |
| Warranty | 6 months |
| Suitable Working Condition | Tunnel Construction work, work in narrow places |
| Suitable excavator | Cat Hitachi Komatsu Kato Sumitomo etc |
| Apply to | 6ton--50 ton |
| Material | Shaogang Q355B |
| Cylinders | Enlarged Cylinders |
| Plate Thickness | Thicken |
| After-sales service | Available |
| Brand Name | Kaiping Zhonghe Machinery |
| Model Number | SDB0019 |
| Certification | CE, patent, ISO |
| Place of Origin | Guangdong Province, China |
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Product Specification
| Payment Terms | T/T, L/C or others as you request | Supply Ability | 6 sets per week |
| Delivery Time | 6-35/works | Packaging Details | bubble or wooden case |
| Warranty | 6 months | Suitable Working Condition | Tunnel Construction work, work in narrow places |
| Suitable excavator | Cat Hitachi Komatsu Kato Sumitomo etc | Apply to | 6ton--50 ton |
| Material | Shaogang Q355B | Cylinders | Enlarged Cylinders |
| Plate Thickness | Thicken | After-sales service | Available |
| Brand Name | Kaiping Zhonghe Machinery | Model Number | SDB0019 |
| Certification | CE, patent, ISO | Place of Origin | Guangdong Province, China |
| High Light | Q355B Excavator Tunnel Arm ，Shaogang Excavator Tunnel Arm ，Narrow Tunnel Excavation Excavator Arm | ||
Compact Excavator Arm for Tunnel Work:
This compact excavator arm is specifically designed for tunnel excavation and operations in confined spaces.
Enhanced Excavator Arm with Enlarged Bucket/Breaker:
Featuring upgraded cylinders, this tunnel arm is tailored for tough excavation tasks such as breaking and digging in tunnels. When dealing with challenging materials like hard sand and dense soil, it's crucial to have robust plates and cylinders. Excavator tunnel arm for sale has been reinforced with thicker plates and larger cylinders, making it durable and resistant to cracking.
For 30-36 ton excavators with a short reach arm, the plate thickness can reach up to 25mm. Tunnel arm excavator is sufficiently strong to handle tough sand, hard soil, and rocky conditions.
Included in excavator tunnel arm kit are:
One large boom, one small arm, one stick cylinder, one bucket cylinder, six pins, a breaker pipeline assembly, high-pressure hoses, two valves, and various other essential accessories for the excavator.
| Excavator Model ( ton) | Plate Thickness (mm) | Weight (kgs) |
| 6-8 ton | 10mm | 590kgs 380kgs |
| 10-15 ton | 14mm | 1130kgs 900kgs |
| 20-24 ton | 16mm | 1300kgs 1050kgs |
| 30-36 ton | 25mm | 2900kgs 2600kgs |
| 45-50 ton | 30mm | 3200kgs 3000kgs |
Welcome to send your excavator model to us for double check. Thanks a lot.
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Production Process of one set of excavator tunnel arm tunnel boom:
More about Factory Show:
Welcome to contact for Big Discount.
Email: aria@excavatorboomarm.com
13822325403@163.com
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Zhonghe Machinery is a big manufacturer of excavator arms and booms like excavator long reach arms, demolition arms, 2-3 sections telescopic arms, tunnel arms/shorten arm, standard/rock buckets, grapples, rippers, etc. Zhonghe Machinery is a big manufacturer of excavator arms and booms like excavator long reach arms, demolition arms, 2-3 sections telescopic arms, tunnel arms/shorten arm, standard/rock buckets, grapples, rippers, etc.
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