Shortened heavy duty rock boom arm with stronger...
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Product Details
Applications:
Shortened heavy duty rock boom arm with stronger digging force widely used in mining and construction industries. It's easy to break the extremely hard soil and cement floor. More efficient than hammer breaker can do in specific work condition.
Article about Rock Arm from Caterpillar®: https://www.cat.com/en_US/articles/customer-stories/oem-solutions/cat-frontless-hydraulic-excavators-stand-up-to-hard-rock-in-china.html
| Item | Excavator Operating Weight | Length | Weight | Applicable Models |
| (MM) | （KGS） | (Reference Only) | ||
| Boom | 35-40T | 5000 | 6800 | CAT336、CAT340、PC400、SY365、ZX360、EC380 |
| Arm | 3500 | 7200 | ||
| Boom | 41-50T | 5100 | 8000 | CAT345、CAT349、PC450、SY465、ZX450、EC480 |
| Arm | 3700 | 9000 | ||
| Boom | 51-65T | 5300 | 12000 | CAT365、PC600、PC650、EX600 |
| Arm | 4000 | 11500 | ||
| Boom | 66-90T | 5700 | 13600 | CAT374、CAT385、PC700、PC800、EX800、EX850、EC700、XE900 |
| Arm | 4500 | 13000 |
* The above specifications are for reference only, actual working range may vary from machine models.
* For the benefit of continuous product improvement,specifications are subjected to change without prior notice.
Glikr Machinery Co., Ltd.
