| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 12 Months |
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GYL-300A is a Crawler shallow/middle-hole core drill. It is applicable to not only the core drilling of small or big diameter with carbide and diamond bits, but also the engineering geological exploration and the construction engineering, hydropower engineering, highway/railway construction, port construction, etc.
Features:
1.GY-300A mounted on crawler,easy to move.
2.Multiple speed grades in fforward & reverse revolving meets different drilliing requirements.
3.Long spindle stroke,higher drilling efficiency.
4.Frame sliding retraction,easy to connect and replace drilling tools.
5.solid built, high quality,long endurance.
| DRILLING CAPACITY | Depth 135m/PQ, 195m/HQ, 290m/NQ, 440m/BQ |
| SWIVEL HEAD | |
| Type | Twin cylinder, Oil-hydraulic feed system, Spindle type |
| Angle Range | 360° |
| Stroke of Spindle | 600mm |
| Revolving Speed of Spindle | Forward 58:101:160:221:234:406:640:885 r.p.m |
| Reverse 46:183 r.p.m | |
| Max. Spindle Torque | 3000N*m |
| Max. Thrust Capacity | 45 kN |
| Max. Balance Capacity | 60 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 | 30 kN at single pull line |
| Rope Speed | 0.45:0.785:1.24:1.71 m/s at single pull time |
| Drum Capacity | 14mm × 45m |
| OIL - HYDRAULIC | |
| Type | Constant delivery, gear type pump |
| Delivery Capacity | 24L/min @ 1200r.p.m |
| Max. Pressure | 10MPa |
| POWER | Diesel engine 24KW at 1500 r.p.m |
| Or electronic Motor, 22KW at 1470 r.p.m | |
| NET WEIGHT | 1300kgs (without power) |
| DIMENSION(L ×W × H) | 2510 × 950 × 1820mm |
| CRAWLER | |
| TRACK WIDTH | 300mm |
| TRACK-GROUND CONTACT LENGTH | 2100mm |
| MIN GROUND CLEARANCE | 200mm |
| GRADEABILITY | 25° |
| WALK SPEED | 0.5- 15 km/h |
| BEARING CAPACITY | 5000-7000 Kgs |
| TOWER HEIGHT | 7500mm |
| TOWER HOISTING CAPACITY | 8000 Kgs |
| L*W*H | 4000*2200*2400mm |
| WEIGHT | 3000 Kgs |
Q:Are you manufacturer?
Yes, we are factory with more than 20 years of manufacturing experience.
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