XY-4 spindle-type core drilling rig

Model XY-4 drilling rig is a core drilling rig featuring mechanical driving and hydraulic feed.1000meter deep holes . It is mainly used in exploring and prospecting such solid mineral deposits as diamond, carbide alloy etc . in the ground surface tiers and galleries . It can be used either for engineering geological survey, exploring of shallow petroleum natural gas , underground water or for engineering hole drilling of dam grouting and gallery ventilation and water exhaustion.

As it is very convenient for changing prime movers, power machines of other types can be replaced by users themselves at any time for their specific conditions.

1)  Basic data

Hole depth : rod dia 43mm  1000m

                   rod dia 50mm    700m             

Overall dimensions (L×W×H)                         2640×1100×1750 mm

weight (without power)                     1500 kg.

largest unit weight                                       400 kg.

2) Spindle speed:  (while driven by diesel engine)

Forward : 135; 250 ; 355 ; 517 ; 415 ; 765 ; 1090 ; 1588

Reverse : 110 ; 238 , 

stocke : 600 mm

Spindle L. D : 68mm

lifting capacity : max 60kN

3) Hoist (while driven by diesel engine)

lifting capacity (single line ) : 30kN

lifting speed (3rd layer ) : 1.09; 2.02; 2.89; 4.18 m/s

4) Retraction cylinder storke : 400mm

    Distance between drill and hole : 250mm

5) Power

electric motor : 30KW : 1470 rpm

diesel engine : 36.75KW: 2000rpm.