Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Payment Terms | T/T, discussion |
| Supply Ability | 60 pcs per month |
| Delivery Time | 10-15 working days |
| Packaging Details | Wooden case, bubble bag or iron frame support |
| Condition | 100%new, Total New |
| Color | Custom, as your request |
| Keywords | Excavator Tunnel boom arm |
| Main Material | Q345 excavator tunnel boom arm |
| Warranty | 180 days-one year |
| Pins | Use original ones |
| Brand Name | Zhonghe |
| Model Number | 22 ton |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, discussion | Supply Ability | 60 pcs per month |
| Delivery Time | 10-15 working days | Packaging Details | Wooden case, bubble bag or iron frame support |
| Condition | 100%new, Total New | Color | Custom, as your request |
| Keywords | Excavator Tunnel boom arm | Main Material | Q345 excavator tunnel boom arm |
| Warranty | 180 days-one year | Pins | Use original ones |
| Brand Name | Zhonghe | Model Number | 22 ton |
| Certification | CE | Place of Origin | China |
| High Light | 22ton excavator subway boom ，wear resistant excavator short arm ，durable excavator tunnel boom | ||
Introduction of Excavator Short Boom Arm
Tunnel construction presents challenging conditions with confined workspaces, making standard excavator arms ineffective due to their inability to rotate. While compact excavators are often used as an alternative, their efficiency is limited. To address these constraints, we have developed a next-generation shortened arm specifically engineered for tunnel operations. This innovative design features a reduced length and enhanced maneuverability, allowing smooth rotation even in tight spaces—significantly improving productivity in demanding underground environments.
| Excavator Standard Arm Accessories | |||
| name | number | main material | warranty(day) |
| Boom | 1 | Q355B/Q690 | 180/360 |
| Arm | 1 | Q355B/Q690 | 180/360 |
| Lubrication pipe | 5 | 1 layer wire ring | 0 |
| Steel tube | 6 | 20#steel | 0 |
GOOD SERVICE:
1. Online support within 24 hours.
2. Appointment video technical support.
(Our engineers have focused on excavator boom and attachment over 10 years)
3. Long excavator boom shall be two/three jointed pcs to make it fittable into container to save shipping cost.
WARRANTY
1 year for long reach boom, 180 days for cylinder and linkage, 90 days for bucket.
6. Hydraulic grabs for excavators
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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