Complaint
1. Large torque, multiple drilling speeds in an appropriate range.
2. The rig has two reverse rotation speeds to facilitate drilling and handle drilling problems.
3. Be capable to slide on the frame of 400mm, giving enough space to handle drilling tools over the hole.
4. High efficiency drilling with hydraulic feeding structure.
5. Stable and high strength drilling mast with only a few components,easy to assemble.
6. Multiple usages for geotechnical investigation, wireline core drilling(mineral exploration), hole boring for water well, small size pilling hole.
7. With BW-160 mud pump integrated is mounted on the rig, which is more convenienct for drilling.
Technical Figures:
| Basic Parameter | |||||
| Drilling depth | 60m | 225m | 295m | ||
| Drilling diameter | 300mm | 76mm | 46mm | ||
| Drill pipe diameter | 50 | 42 | |||
| Spindle turnable angle | 0°~ 360° | ||||
| Weight without engine | 750 kg | ||||
| Dimension (length * width * height) | 1820 * 980 * 1400 mm | ||||
| Rotary Table | |||||
| Rotate speed | 900, 475, 388, 205, 157, 68 r/min | ||||
| Maximum torque | 2000 N*m | ||||
| Feeding travel | 400 mm | ||||
| Maximum cylinder feeding force | 29 KN | ||||
| Maximum cylinder lifting force | 39 KN | ||||
| Lifter | |||||
| Lifting capacity | 30 KN | ||||
| Bobbin line speed, 2nd layer | 0.27, 0.64, 0.83, 1.58, 1.64 m/s | ||||
| Bobbin diameter | 135 mm | ||||
| Rope diameter | 12.5 mm | ||||
| Rope capacity | 30 m | ||||
| Oil pump | |||||
| Type | CBF-F420-ALPL Gear Oil Pump | ||||
| Displacement | 20 Ml/R | ||||
| Rated speed | 2500 r/min | ||||
| Rated pressure | 20 MPa | ||||
| Maximum pressure | 25 MPa | ||||
| Power | |||||
| Rated power | 15 KW (Y160-4 electric), 18.2 KW (ZS-1115 diesel) | ||||
| Rated speed | 1460 r/min (Y160-4 electric), 2200 r/min (ZS-1115 diesel) | ||||
| Weight | 144 kg (Y160-4 electric), 190 kg (ZS-1115 diesel) | ||||
| Frame | |||||
| Type | Sliding type with base frame | ||||
| Movable travel of drill | 400 mm | ||||
| Distance between drill and hole-opening | 270 mm | ||||
