1. Multiple speed grades inforward & reverse revolving, meeting different drilling requirements.
2. Long spindle stroke, higherdrilling efficiency.
3. AUTOMOBILE GRADE Clutch andTransmission Box, stable running, lower noise and higher transmissionefficiency.
4. Frame sliding retraction, easyto connect and replace drilling tools.
5. Solid built, high quality, longendurance.
| DRILLING CAPACITY | Depth 250m/PQ, 450m/HQ, 600m/NQ, 800m/BQ |
| SWIVEL HEAD |
| Type | Twin cylinder, Oil-hydraulic feed system, Spindle type |
| Angle Range | 360 ° |
| Stroke of Spindle | 600mm |
| Revolving Speed of Spindle | Forward48:87:150:230:327:155:280:485:745:1055 r.p.m |
| Reverse 52:170 r.p.m |
| Max. Spindle Torque | 5757N*m |
| Max. Thrust Capacity | 60 kN |
| Max. Balance Capacity | 80 kN |
| Main Clutch | Single plate, dry disc type |
| AVAILABLE RODS | 50mm, PQ, HQ, NQ, BQ, AW, BW |
| FRAME RETRACTION | 460mm |
| HOIST DRUM |
| Type | Planetary gear, hand brake type |
| Hoisting Capacity | 48 kN at single pull line |
| Rope Speed | 0.46:0.83:1.44:2.21:3.15 m/s at single pull time |
| Drum Capacity | 15.5mm × 89m |
| OIL - HYDRAULIC |
| Type | Constant delivery, gear type pump |
| Delivery Capacity | 50L/min @ 1980r.p.m |
| Max. Pressure | 10MPa |
| POWER | Diesel engine 37KW at 2200 r.p.m |
| Or electronic Motor, 37KW at 1480 r.p.m |
| NET WEIGHT | 1600kgs (without power) |
| DIMENSION(L ×W × H) | 2850 × 1050 × 1900mm |
