Sandvik / Tamrock
137 074 38 PISTON ROD
CHA700
| Part Number | 137 074 38 |
| Description | PISTON ROD |
| Brand | Sandvik (Tamrock) |
| Assembly | HYDRAULIC CYLINDER ( LIFT) |
| Type | Drill Rig Spare Part |
Quick answer
137 074 38 (also written 13707438, 137-074-38, or 137.074.38) is a Sandvik piston rod spare part used in the HYDRAULIC CYLINDER ( LIFT) assembly of the Sandvik CHA560. Verified compatible with 3 Sandvik machine models including CHA560, CHA700, DC550. 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: 13707438, 137 074 38, 137-074-38.
Compatible machines
3
OEM cross-reference
137 074 38
About Sandvik 137 074 38 PISTON ROD
A critical hydraulic component in the Sandvik CHA560 percussion mechanism, this piston converts hydraulic pressure into the powerful impact force needed for rock breaking. Located in the HYDRAULIC CYLINDER ( LIFT), worn pistons cause reduced penetration rate, increased energy consumption, and decreased overall drilling efficiency.
This is an OEM-compatible aftermarket replacement part for the Sandvik CHA560 (CHA560). 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.
