Maximum serviceability in long-hole drilling

COP 1838MUX and COP 1838HUX are two high-speed, hydraulic rock drills for long-hole drilling in the hole range 51–89 (102) mm. Equipped with external flushing head, the machine offers maximum serviceability when changing flushing seals, since the extractor unit does not have to be removed.

Features

External flushing head Extractor unit Hydraulic dual-damping system

Impact ratings
COP 1838MUX COP 1838HUX Hole range, mm 51–76 64–102 Impact power, kW, max.  18 19 Hydraulic pressure, bar, max. 230 230 Flow rate, l/min 75–92 71–90 Impact frequency, Hz, max. 60 42–50 Impact energy, Nm 330 360

Dimensions and weight
COP 1838MUX COP 1838HUX Weight, kg 229 226 Length without shank adapter, mm 1 206 1 296 Width including connectors, mm 251 316 Height, mm 257 257 Height over drill center, mm 122 122