Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
excavatorlongarm.com
55 Ton High Strong Excavator Rock Arm , Q355B Material Excavator Ripper Boom
Our Product Introduction
for more products please visit us on excavatorlongarm.com
Basic Information
Place of Origin:
China Guangdong
Brand Name:
Zhonghe Machinery
Certification:
CE, patent, ISO
Model Number:
YSB001
Minimum Order Quantity:
1 set / piece
Price:
USD 100-USD7000
Packaging Details:
bubble
Delivery Time:
7-25/works
Payment Terms:
T/T, L/C
Supply Ability:
7 sets per week
Product Specification
Working Condition:
Breaking Rocks
Material:
Premium Q355B
Condition:
New
Apply To:
45ton - 55 Ton Excavator
Warranty:
6 Months
Cylinders:
Enlarge Cylinders
Highlight:
High Strong Excavator Rock Arm
,Q355B Material Excavator Ripper Boom
,55 Ton Excavator Ripper Boom
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Our Product Introduction
for more products please visit us on excavatorlongarm.com
Product Description
55 ton High Strong Excavator Rock Arm Excavator Rock Boom for cat hitachi komatsu
Here is our catalog: 2024 Zhonghe Machinery--Product Catalog.pdf
Quick details of one set of rock arm for excavator:
- High strength: Excavator rock excavator's big boom, small arm are both filled with iron sand. By doing so, the big boom and small arm is strong enough. The teeth of excavator rock arm is D11 which is high strength and not easy cracking.
- Longer life-span. The places which bear huge stress are reinforced.
Detailed Specifications of one set of rock arm rock boom for excavator:
| Suitable Excavator model(ton) | 45-55 ton |
| big boom | 9700 kgs |
| small arm | 7600kgs |
| stick cylinder | 140 |
| bucket cylinder | 150 |
| ripper | 2030 kgs |
welcome to send your excavator model to us!
Some production instruction of excavator rock arm are as follow:
Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
+86 13822325403 
aria@excavatorlongarm.com 
excavatorlongarm.com 9 Huancui West Road, Cuishanhu New Area, Kaiping City, Guangdong Province, China