Specifications:

Total weight: 14300kg;

Overall dimensions: 8350x2260x2900(in shipping state);

Drilling diametr: Ø65~225mm;

Drilling depth: 80 m;

Power:

engine model: Cummins diesel engine 6CTA;

rated output and speed: 180kW/ 2200rpm;

hydraulics pressure: 25 MPa;

Rotary head:

model: HB50A(Germany-made);

Percussion frequency: 1200, 1900, 2400 min-1;

Percussion torque:       835,   535,   420 Nm;

Feed mechanism:

impulsion force: 57 kN;

rod extract force: 85 kN;

feed stroke: 4100mm;

impulsion speed: 38.33 m/s;

rod extract speed: 28.75m/s;

Rod gripper and tripper:

gripping diameter: Ø65~225 mm;

gripping force: 157kN;

tripping torque: 31500 Nm;

Travelling mechanism:

travelling speed: 4.1 km/h;

grade ability: 25°;

Winch:

lifting capacity: 2000kg.