Knob

Intended for professional drill-rig maintenance in severe field conditions, the Knob (OEM 2635 3260 65) is a compatible aftermarket component for Epiroc drill rigs and related rock-drilling equipment. The knob provides the operator or technician with a secure manual interface for adjusting the air regulator setting in the associated pneumatic control circuit. Listed applications include CDH 821C, CDH 911C and CM 470, with additional compatible models shown in the product data.

Materials and contact surfaces are selected to handle the wear, load, vibration and repeated cycling associated with mobile drilling equipment. A correctly fitting knob makes setting changes easier and helps protect the regulator stem from improvised handling that could damage the adjustment mechanism. Controlled dimensions support correct fit and dependable function during scheduled overhaul, wear replacement or corrective maintenance.

Delkom supplies alternative parts for drill rigs, drifters and related systems. Contact us for model checks, availability, OEM-reference verification and commercial offers for this component, Delkom reference 120 600 268.