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:
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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:
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