Sandvik / Tamrock
550 229 44b CYLINDER
DC122R
| Part Number | 550 229 44b |
| Description | CYLINDER |
| Brand | Sandvik (Tamrock) |
| Assembly | BOOM |
| Type | Drill Rig Spare Part |
Quick answer
550 229 44b (also written 55022944b, 550-229-44b, or 550.229.44b) is a Sandvik cylinder spare part used in the BOOM assembly of the Sandvik DC122R. Verified compatible with 2 Sandvik machine models including DC122R, DC125R. 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: 55022944b, 550 229 44b, 550-229-44b.
Compatible machines
2
OEM cross-reference
550 229 44b
About Sandvik 550 229 44b CYLINDER
Engineered for the Sandvik DC122R, this cylinder is part of the BOOM and provides precise hydraulic actuation under the heavy loads and harsh conditions of mining operations. Cylinder rebuild or replacement restores full force output and positional accuracy.
This is an OEM-compatible aftermarket replacement part for the Sandvik DC122R (DC122R). 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
When should a hydraulic cylinder be rebuilt or replaced?
Rebuild or replace when you observe fluid leakage past seals, reduced force output, sluggish or inconsistent movement, visible scoring on the cylinder rod, or when the machine cannot maintain required feed pressure during drilling.
