COMPLETE DRIFTER
PART NUMBER : 8311 1251 60
BRAND : EPIROC
AVAILABILITY : CONTACT US
The Epiroc COP4050 Drifter 8311125160 is a powerful hydraulic rock drill developed for demanding heavy-duty production and large-diameter drilling applications. With an impact power of 40 kW, a hydraulic operating pressure of approximately 230 bar, and an impact frequency of approximately 53 Hz, the COP4050 is engineered to deliver high percussion energy and reliable drilling performance in challenging rock formations. The rock drill supports hole diameters of approximately 89–165 mm depending on the drilling configuration and tooling used.
The 8311 1251 60 complete drifter is supplied by ONSAMAK as a high-quality alternative rock drill assembly for COP4050 applications. Its heavy-duty percussion, rotation, and flushing systems are designed to provide efficient energy transfer, stable drilling performance, and effective removal of drill cuttings during continuous operation. The complete assembly is manufactured for dependable compatibility, durability, and long service life in professional mining, quarrying, bench drilling, and production drilling environments.
