


Sandvik / Tamrock
881 855 09 AXIAL PISTON PUMP ASSY
RANGER 700
| Part Number | 881 855 09 |
| Description | AXIAL PISTON PUMP ASSY |
| Brand | Sandvik (Tamrock) |
| Assembly | POWER PACK ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
881 855 09 (also written 88185509, 881-855-09, or 881.855.09) is a Sandvik axial piston pump assy spare part used in the POWER PACK ASSEMBLY assembly of the Sandvik RANGER 700. Verified compatible with 5 Sandvik machine models including AXERA D07-260, DC301R, RANGER 500. 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: 88185509, 881 855 09, 881-855-09.
Compatible machines
5
OEM cross-reference
881 855 09
About Sandvik 881 855 09 AXIAL PISTON PUMP ASSY
This piston is a key element of the POWER PACK ASSEMBLY in the Sandvik RANGER 700. It operates under extreme cyclic loading and high-pressure hydraulic conditions. Maintaining OEM-specification pistons ensures optimal percussion energy transfer and maximizes rock-breaking performance.
This is an OEM-compatible aftermarket replacement part for the Sandvik RANGER 700 (RANGER 700). 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
How does a worn piston affect drilling performance?
A worn piston reduces percussion energy transfer, decreasing penetration rate and increasing the time and energy required to drill each hole. This directly impacts productivity and operating costs in mining operations.

