Hydraulic Cylinder 3128 3093 86 for Atlas Copco Simba S7D Gripper Arm
The Hydraulic Cylinder 3128 3093 86 (3128309386) is used in the gripper arm of the RHS10 rod handling system installed on the Atlas Copco Simba S7D drilling rig. The cylinder provides controlled movement of the gripper arm during mechanized drill rod handling and positioning in long-hole production drilling operations.
The assembly includes the piston, piston rod, cover, bushings and internal sealing components. For maintenance of the hydraulic cylinder, the sealing elements indicated in the exploded-view diagram are supplied as Seal Kit 9120 0990 04 (9120099004). Individual part numbers are also available for several major cylinder components.
Hydraulic Cylinder 3128 3093 86 Spare Parts
| Ref. No. | Part | Part No. | Alternative No. |
|---|---|---|---|
| – | Seal Kit | 9120 0990 04 | 9120099004 |
| 2 | Piston | 9124 9456 00 | 9124945600 |
| 5 | Piston Rod | – | – |
| 8 | Cover | 9128 6819 00 | 9128681900 |
| 15 | Bushing | 3128 3093 85 | 3128309385 |
The piston rod shown as Ref. No. 5 does not have an individual part number in this catalog listing. The sealing elements identified in the exploded-view diagram are serviced using Seal Kit 9120 0990 04. When selecting replacement parts, use the hydraulic cylinder number 3128 3093 86 together with the machine serial number to confirm the correct configuration.
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