


Sandvik / Tamrock
850 704 19 CONDUCTOR SYMBOL -
CHA700
| Part Number | 850 704 19 |
| Description | CONDUCTOR SYMBOL - |
| Brand | Sandvik (Tamrock) |
| Assembly | HARNES WM2 (FUEL FILLING PUMP) |
| Type | Drill Rig Spare Part |
Quick answer
850 704 19 (also written 85070419, 850-704-19, or 850.704.19) is a Sandvik conductor symbol - spare part used in the HARNES WM2 (FUEL FILLING PUMP) assembly of the Sandvik DX700. Verified compatible with 21 Sandvik machine models including CHA700, DP1100, DP1500. 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: 85070419, 850 704 19, 850-704-19.
Compatible machines
21
OEM cross-reference
850 704 19
About Sandvik 850 704 19 CONDUCTOR SYMBOL -
This component is part of the HARNES WM2 (FUEL FILLING PUMP) assembly in the Sandvik DX700. 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 DX700 (DX700). 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.









