Sandvik / Tamrock
550 856 20d Cradle + actuator assembly
DD320-40
| Part Number | 550 856 20d |
| Description | Cradle + actuator assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | BOOM ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 856 20d (also written 55085620d, 550-856-20d, or 550.856.20d) is a Sandvik cradle + actuator assembly spare part used in the BOOM ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 1 Sandvik machine model including DD320-40. 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: 55085620d, 550 856 20d, 550-856-20d.
Compatible machines
1
OEM cross-reference
550 856 20d
About Sandvik 550 856 20d Cradle + actuator assembly
This component is part of the BOOM ASSEMBLY assembly in the Sandvik DD320-40. 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 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.
