Sandvik / Tamrock
800 717 79b INTERRUPTOR, PRINCIPAL
DD321-40
| Part Number | 800 717 79b |
| Description | INTERRUPTOR, PRINCIPAL |
| Brand | Sandvik (Tamrock) |
| Assembly | Electrical Assembly |
| Type | Drill Rig Spare Part |
Quick answer
800 717 79b (also written 80071779b, 800-717-79b, or 800.717.79b) is a Sandvik interruptor, principal spare part used in the Electrical Assembly assembly of the Sandvik DD321-40. Verified compatible with 20 Sandvik machine models including DB120, DC120, DD320S. 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: 80071779b, 800 717 79b, 800-717-79b.
Compatible machines
20
OEM cross-reference
800 717 79b
About Sandvik 800 717 79b INTERRUPTOR, PRINCIPAL
An essential element of the Electrical Assembly 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.
