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 | Never Used, Total New |
| Color | Custom,Up to you |
| Keywords | Tunnel boom arm |
| Main Material | Q355 excavator tunnel boom |
| Warranty | 180 days-one year |
| Not included | hoses and pins |
| Brand Name | Zhonghe |
| Model Number | 20 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 | Never Used, Total New | Color | Custom,Up to you |
| Keywords | Tunnel boom arm | Main Material | Q355 excavator tunnel boom |
| Warranty | 180 days-one year | Not included | hoses and pins |
| Brand Name | Zhonghe | Model Number | 20 ton |
| Certification | CE | Place of Origin | China |
| High Light | Antiwear Excavator Tunnel Boom ，CAT320 Excavator Tunnel Boom ，SY205C Tunnel Boom Arm | ||
Catalogue ZH excavator boom arm.pdf
The tunnel arm is used for construction in narrow space. Due to the small space of tunnel engineering and subway engineering, the original large and small arms cannot operate normally. The tunnel arm is also called shortened arm, which is shorter than the original large and small arms. It can work flexibly in a narrow space and the working radius is reduced. At the same time, in terms of redesign, the tunnel arm is more suitable for large-scale crushing hammer, and the middle arm oil cylinder is placed below to protect the oil cylinder from crushed stones.
The excavator tunnel shortening arm, the tunnel special shortening arm, and the special short arm after special modification according to the working conditions of the tunnel, can be equipped with an enlarged bucket.
The special arm for the tunnel is made of high-strength manganese steel material, which can cope with the harsher crushing environment.
| short boom | short arm |
| 4 high-pressure hoses | 5 butter pipes |
| Stick cylinder1 piece/2 pieces Optional | Bucket cylinder Optional |
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
Please do not hesitate to contact us for any details, Thank you!
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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