BK DRILLING

Quick answer

857 030 09 (also written 85703009, 857-030-09, or 857.030.09) is a Sandvik thermostat spare part used in the Air Conditioner assembly of the Sandvik DX700. Verified compatible with 47 Sandvik machine models including DD321-40, DD321-40C, DD421-60C. 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: 85703009, 857 030 09, 857-030-09.

Compatible machines

47

OEM cross-reference

857 030 09

About Sandvik 857 030 09 Thermostat

This component is part of the Air Conditioner 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.