Heavy drilling rig
BORAMTEC
BRT 18 CFA
Built: 2009

Overall height: 19,6 m
Rotary drive torque: 180 kNm
Rotary drive speed: 8-29 U/min
Crowd winch pressure: 150 kN
Crowd winch pull force: 150/68 kN
Lenght of stroke CFA drilling: 12,5 m
Main winch pull max.: 170 kN
Main winch pulling speed: 78 m/min
Main rope diameter: 28 mm
Auxiliary winch pull max.: 70 kN
Auxiliary winch pulling speed: 80 m/min
Auxiliary rope diameter: 16 mm
Drilling diameter max.: 1500/100 CFA mm
Depth: 55/16 CFA m
Mast inclination backward/forward/lateral: 15/5/+-6 °
Base carrier: Caterpillar 325 D
Engine: Caterpillar C 7
Rated output : 187 kW
Track shoes: 800 mm
Traction force: 420 kN
Overall width in transport position: 3000 mm
Overall width in drilling position: 4300 mm