Sandvik / Tamrock
143 730 78 PRESSURE RELIEF VALVE
DC301R
| Part Number | 143 730 78 |
| Description | PRESSURE RELIEF VALVE |
| Brand | Sandvik (Tamrock) |
| Assembly | CARRIER ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
143 730 78 (also written 14373078, 143-730-78, or 143.730.78) is a Sandvik pressure relief valve spare part used in the CARRIER ASSEMBLY assembly of the Sandvik DC301R. Verified compatible with 2 Sandvik machine models including COMMANDO 300, DC301R. 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: 14373078, 143 730 78, 143-730-78.
Compatible machines
2
OEM cross-reference
143 730 78
About Sandvik 143 730 78 PRESSURE RELIEF VALVE
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DC301R. Part of the CARRIER ASSEMBLY, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.
This is an OEM-compatible aftermarket replacement part for the Sandvik DC301R (DC301R). 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.