


Sandvik / Tamrock
258 825 02 HYDR. CYLINDER ASSY
RANGER 700-2
| Part Number | 258 825 02 |
| Description | HYDR. CYLINDER ASSY |
| Brand | Sandvik (Tamrock) |
| Assembly | LOWER FRAME ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
258 825 02 (also written 25882502 or 258-825-02) is a Sandvik hydr. cylinder assy spare part used in the LOWER FRAME ASSEMBLY assembly of the Sandvik DX700. Verified compatible with 17 Sandvik machine models including DX680, DX700, DX780. 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: 25882502, 258 825 02, 258-825-02.
Compatible machines
17
OEM cross-reference
258 825 02
About Sandvik 258 825 02 HYDR. CYLINDER ASSY
Engineered for the Sandvik DX700, this cylinder is part of the LOWER FRAME ASSEMBLY 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 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
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.







