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Detailed Product Description

Hydraulic core drilling rig for surface core drilling in gold mining, coal mining, copper mining, iron ore mining etc.

BQ 1500M
NQ 1300M
HQ 1000M
PQ 680 m

Diesel Engine      Cummins , 145KW/2500rpm, Water

Diesel Type: Turbo charged, after cooling

Hydraulic system Working pressure:   26Mpa

Hydraulic system Cooling:              Air cooled

Power Head Max torque:  4,257N.M

Power Head Max inside diameter:  117mm

Power Head Gear Box:     4 shifts

Power Head Gear Box Ratio   Spindle Speed, rpm

1st                          138 - 190

2nd                         277 - 378

3rd                          495 - 675

4th                  866 1182

Drill head Clamp:       Hydraulic open, spring closed

Drill head Clamp Max inside diameter:  117mm

Master Winch Max pulling force:     60KN bare drum

Wireline Winch Max pulling force:  11KN bare drum

Mast 3 sections, hydraulic powered life/down

Mast Length/Feed Travel:               9.5m/2,000mm

Drilling angle:                          45 to 90 degrees

Max push:                             50KN

Max pull:                               120KN

Mast dump                            1,200mm

Foot Clamp Max rod size:               114mm

Total weight:                           4,500kg