


Sandvik / Tamrock
801 147 49a Relay
DD320-40
| Part Number | 801 147 49a |
| Description | Relay |
| Brand | Sandvik (Tamrock) |
| Assembly | ELECTRIC SWITCHGEAR CABINET ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
801 147 49a (also written 80114749a, 801-147-49a, or 801.147.49a) is a Sandvik relay spare part used in the ELECTRIC SWITCHGEAR CABINET ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 8 Sandvik machine models including DD320-40, DL310-7, DL421-7C. 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: 80114749a, 801 147 49a, 801-147-49a.
Compatible machines
8
OEM cross-reference
801 147 49a
About Sandvik 801 147 49a Relay
An essential element of the ELECTRIC SWITCHGEAR CABINET ASSEMBLY in the Sandvik DD320-40, 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 DD320-40 (DD320-40). 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.







