


Sandvik / Tamrock
237 081 78 PRESSURE RELIEF VALVE
RANGER 700
| Part Number | 237 081 78 |
| Description | PRESSURE RELIEF VALVE |
| Brand | Sandvik (Tamrock) |
| Assembly | WINCH + AUTOMATIC ROPE TENS. S |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
237 081 78 (also written 23708178, 237-081-78, or 237.081.78) is a Sandvik pressure relief valve spare part used in the WINCH + AUTOMATIC ROPE TENS. S assembly of the Sandvik RANGER 700-2. Verified compatible with 9 Sandvik machine models including DP800, DX780, RANGER 500-2. 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: 23708178, 237 081 78, 237-081-78.
Compatible machines
9
OEM cross-reference
237 081 78
About Sandvik 237 081 78 PRESSURE RELIEF VALVE
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik RANGER 700-2. Part of the WINCH + AUTOMATIC ROPE TENS. S, 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 RANGER 700-2 (RANGER 700-2). 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.








