


Sandvik / Tamrock
550 346 09 JACK BEAM
DD320-40
| Part Number | 550 346 09 |
| Description | JACK BEAM |
| Brand | Sandvik (Tamrock) |
| Assembly | JACK BEAM ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 346 09 (also written 55034609, 550-346-09, or 550.346.09) is a Sandvik jack beam spare part used in the JACK BEAM ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 2 Sandvik machine models including AXERA 6-240, DD320-40. 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: 55034609, 550 346 09, 550-346-09.
Compatible machines
2
OEM cross-reference
550 346 09
About Sandvik 550 346 09 JACK BEAM
This component is part of the JACK BEAM ASSEMBLY assembly in the Sandvik DD320-40. 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 DD320-40 (DD320-40). 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.









