


Sandvik / Tamrock
550 256 79a Belt, Hip
DI550
| Part Number | 550 256 79a |
| Description | Belt, Hip |
| Brand | Sandvik (Tamrock) |
| Assembly | Remote Control System, Radio |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
550 256 79a (also written 55025679a, 550-256-79a, or 550.256.79a) is a Sandvik belt, hip spare part used in the Remote Control System, Radio assembly of the Sandvik DX700. Verified compatible with 14 Sandvik machine models including COMMANDO DC125R, DB120, DC122R. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55025679a, 550 256 79a, 550-256-79a.
Compatible machines
14
OEM cross-reference
550 256 79a
About Sandvik 550 256 79a Belt, Hip
This component is part of the Remote Control System, Radio assembly in the Sandvik DX700. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.









