Complaint
1. Geological exploration; Engineering geology investigation and kinds of survey hole in concrete structures.
2. The machine is equipped with a mud pump, which saves costs, has a compact structure and is portable;
| 1.Drilling capacity | |
| Drilling depth | 100, 180 m |
| initial hole dia.max. | 150 mm |
| Final hole dia. | 75, 46 mm |
| Rod dia. | 42 mm |
| Drilling angle range | 90-75° |
| Overall dimensions(L*W*H) XY-1A-4 | 3500X1800*2000 mm |
| Weight(exclude power unit) XY-1A-4 | 2200 Kg |
| Stroke XY-1A(YJ) | 350mm |
| 2.Swivel head | |
| Spindle speed | 1010,790,470,295,140 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 | 15 KN |
| Drum speed | 121, 76, 36 r.min |
| Drum circumferetial velocity(two layers) | 1.465, 0.733, 0.331 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.Water pump | |
| Model | Horizontal reciprocating single-acting piston pump |
| Displacement max. | 95L/min |
| Working pressure max. | 1.2 Mpa |
| Continuous working pressure | 0.7 Mpa |
| Suction pipe dia. | 32mm |
| Discharge pipe dia. | 25mm |
| 5.Oil pump | |
| Model | YBC-12/125 |
| Working pressure | 12.5 MPa |
| Volume of flow | 8 ml/r |
| Speed | 800-2500 r/min |
| 6.Power unit | |
| Diesel engine | S1105 13.2KW |
| Rated speed | 2200 r/min |
| Electric motor Power | Y160M-4 11 KW |
| Rated Speed | 1460 r/min |
