High Speed Core Drill Rig

1 Easy operation and high efficiency 2 complete no-stopping rotating 3 Close levers, convenient to operate

 

Specifications             1.Drilling capacity            Drilling depth : 100m            Initial hole dia. max. 150 mm           Final hole dia. 75,46 mm           Rod dia. 42,43 mm            Drilling angle range 90-70°                      2.Swivel head             Spindle speed (5 positions) 1010,790,470,140 r/min         Spindle stroke 450 mm           Spindle speed as lifting up no load max 3 m/s          Spindle speed as lowering down no load max 4 m/s         Feeding pressure max. 23 KN           Lifting capacity (single line) max 11 KN        3.Hoist              Lifting capacity (single line) max 11 KN          Drum speed 121,76,36 r/min           Drum circumferential velocity (two layers) 1.05, 0, 66, 0, 31 m/s        Drum dia 140 mm            Cable dia 9.3 mm            Spool capacity 35 m            Brake dia 252 mm            Brake band broad 50 mm         4.Oil pump             Model YBC-12/80            Working pressure 8 MPa           Volume of flow 8 ml/r             Speed 1500r/min          5.Mud pumpe(mounted on XYL-1A-4 DrillRig)          Model Horizontal single-cylinder with double acting         Displacement elec-motor 77   L/min        diesel engine 95   L/min           Max pressure 1.2  Mpa           Working pressure 0.7  Mpa         6.Power unit            Diesel engine S1100A2           Power 10.3 KW            Speed 2000 r/min          7.Electric motor Y160M-4           Power 11 KW            Speed 1460 r/min         

High Speed Core Drill Rig