Sandvik / Tamrock
550 863 78a Railing
DT821-C
Available — Request Quote| Part Number | 550 863 78a |
| Description | Railing |
| Brand | Sandvik (Tamrock) |
| Assembly | Platform, Service |
| Type | Drill Rig Spare Part |
Quick answer
550 863 78a (also written 55086378a or 550-863-78a) is a Sandvik railing spare part used in the Platform, Service assembly of the Sandvik DT821-C. Verified compatible with 3 Sandvik machine models including DS511-C, DT821-C, DT821-SC. 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: 55086378a, 550 863 78a, 550-863-78a.
Compatible machines
3
OEM cross-reference
550 863 78a
About Sandvik 550 863 78a Railing
An essential element of the Platform, Service in the Sandvik DT821-C, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT821-C (DT821-C). 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.
