Sandvik / Tamrock
550 918 81 Boom extension
DT820
| Part Number | 550 918 81 |
| Description | Boom extension |
| Brand | Sandvik (Tamrock) |
| Assembly | BOOM EXTENSION |
| Type | Drill Rig Spare Part |
Quick answer
550 918 81 (also written 55091881, 550-918-81, or 550.918.81) is a Sandvik boom extension spare part used in the BOOM EXTENSION assembly of the Sandvik DT820. Verified compatible with 3 Sandvik machine models including DS510-C, DT820, DT820-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: 55091881, 550 918 81, 550-918-81.
Compatible machines
3
OEM cross-reference
550 918 81
About Sandvik 550 918 81 Boom extension
This component is part of the BOOM EXTENSION assembly in the Sandvik DT820. 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 DT820 (DT820). 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.
