


Sandvik / Tamrock
874 599 79 Switch, Proximity, Inductive
DD321-40
Available — Request Quote| Part Number | 874 599 79 |
| Description | Switch, Proximity, Inductive |
| Brand | Sandvik (Tamrock) |
| Assembly | KRAL ASSY |
| Type | Drill Rig Spare Part |
Quick answer
874 599 79 (also written 87459979 or 874-599-79) is a Sandvik switch, proximity, inductive spare part used in the KRAL ASSY assembly of the Sandvik DD321-40. Verified compatible with 11 Sandvik machine models including AXERA T08 S-290C, AXERA T11 DATA-315 C, AXERA T12 DATA-315 C. 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: 87459979, 874 599 79, 874-599-79.
Compatible machines
11
OEM cross-reference
874 599 79
About Sandvik 874 599 79 Switch, Proximity, Inductive
An essential element of the KRAL ASSY in the Sandvik DD321-40, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD321-40 (DD321-40). 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.





