


Sandvik / Tamrock
144 842 78 JACK
DC301R
| Part Number | 144 842 78 |
| Description | JACK |
| Brand | Sandvik (Tamrock) |
| Assembly | REAR JACK/LEFT |
| Type | Drill Rig Spare Part |
Quick answer
144 842 78 (also written 14484278, 144-842-78, or 144.842.78) is a Sandvik jack spare part used in the REAR JACK/LEFT assembly of the Sandvik DC301R. Verified compatible with 2 Sandvik machine models including COMMANDO 300, DC301R. 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: 14484278, 144 842 78, 144-842-78.
Compatible machines
2
OEM cross-reference
144 842 78
About Sandvik 144 842 78 JACK
This component is part of the REAR JACK/LEFT assembly in the Sandvik DC301R. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DC301R (DC301R). 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.


