Sandvik / Tamrock
550 287 57 SUPPORTING BLOCK
CHA700
| Part Number | 550 287 57 |
| Description | SUPPORTING BLOCK |
| Brand | Sandvik (Tamrock) |
| Assembly | POWER PACK ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 287 57 (also written 55028757, 550-287-57, or 550.287.57) is a Sandvik supporting block spare part used in the POWER PACK ASSEMBLY assembly of the Sandvik CHA700. Verified compatible with 1 Sandvik machine model including CHA700. 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: 55028757, 550 287 57, 550-287-57.
Compatible machines
1
OEM cross-reference
550 287 57
About Sandvik 550 287 57 SUPPORTING BLOCK
An essential element of the POWER PACK ASSEMBLY in the Sandvik CHA700, 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 CHA700 (CHA700). 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.