HD709 Drifter

Created for continuous-duty rock drilling applications, the HD709 Drifter (OEM HD709-90004) offers a service-focused replacement choice for the percussion and drifter assembly. It forms the core drilling mechanism that delivers impact energy to the drill string while supporting the related rotation and flushing functions.

It is positioned for operators seeking a dependable alternative spare part with application-focused fit and efficient procurement. Critical impact, rotation and sealing interfaces depend on controlled tolerances so the unit can withstand high-cycle loads, vibration and drilling contamination. Application data associates this reference with HCR 1000-EDS and HCR 900-DS; configuration and serial-number checks are recommended before purchase.

Backed by Delkom’s specialist focus on drill-rig and drifter spare parts, the item supports operators seeking reliable aftermarket sourcing for demanding field service. For a fast cross-reference and quotation, send Delkom reference 130 100 150 and OEM reference HD709-90004.