Ecodrill

DRT 11R3 Pro DTH Hammer

DRT 11R3 Pro DTH Hammer is a rugged DTH drilling tool engineered for powerful impact and efficient penetration in hard rock formations.
Built for durability and consistent performance, it ensures reliable operation and longer service life in demanding drilling environments.

DESCRIPTIONDIMENSION
HAMMER LENGTH W/O BIT1220
HAMMER OUTSIDE DIA240
HAMMER WEIGHT305
CYLINDER BORE190
PISTON STROKE90.0(approx.)
PISTON WEIGHT73
HOLE SIZES300-400
WRENCH SIZE A/FA/F 155/ W 60.0
TOP SUB THRED CONNECTION6 5/8" API REG PIN
SUITABLE SHANKRK3