Sandvik / Tamrock
550 312 21 VALVE KIT
RANGER 800-2
| Part Number | 550 312 21 |
| Description | VALVE KIT |
| Brand | Sandvik (Tamrock) |
| Assembly | CONTROL BOX ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 312 21 (also written 55031221, 550-312-21, or 550.312.21) is a Sandvik valve kit spare part used in the CONTROL BOX ASSEMBLY assembly of the Sandvik RANGER 700-2. Verified compatible with 3 Sandvik machine models including RANGER 700-2, RANGER 780-2, RANGER 800-2. 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: 55031221, 550 312 21, 550-312-21.
Compatible machines
3
OEM cross-reference
550 312 21
About Sandvik 550 312 21 VALVE KIT
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik RANGER 700-2. Part of the CONTROL BOX 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 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.
