Kaishan brand crawler drill series products are special designed drilling equipment which can be widely used to drill deep holes in many areas such as quarry, railway construction, road construction, small-medium mine and so on. Used compressed air as power and equiped with hammer the crawler drill can drill blast holes, break holes, anchoring holes in different directions.
Model No: |
| KW10 | KW20 | KW30 | |
Dia.hole (mm) |
| Ф115-180 | Ф115-254 | Ф168-300 | |
Drilling depth (mm) | 120m | 200m | 300m | ||
Air consumption: |
| 16-30 m3/min | 16-35 m3/min | 16-40 m3/min | |
Working pressure: | 10.5-24.6 bar | 10.5-24.6 bar | 10.5-24.6 bar | ||
Ground clearance |
| 245mm | 280mm | 280mm | |
Support cylinder stroke | 460mm | 1000mm | / | ||
Feed cylinder stroke | 1750mm | 2400mm | / | ||
Feed power |
| 30000N | 45000N | 50000N | |
Lift power: |
| 70000 N | 95000N | 150000N | |
Speed of rotator: | Low speed | 50 rpm | 60 rpm | 43/52/69rpm | |
| High speed | 100 rpm | 105 rpm | 85/102/125rpm | |
Rotation torque: |
| 3200N.m | 4000N.m | High 8000N.m,Low 4000N.m | |
Travellingspeed: |
| 0-2.5 km/h | 0-2.5 km/h | 0-2.5 km/h | |
Climb capacity: |
| 15° | 25° | 25° | |
Engine |
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Engine model |
| YC4D80 | YC6B125-K10 | YC6B150Z-T21 | |
power |
| 58KW/80HP | 92KW/125HP | 110KW/150HP | |
Rotation speed |
| 2400rpm | 2200rpm | 2100rpm | |
Matching Drilling components |
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Hammer |
| DHD360(DTH380) |
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Dia. Of rod |
| Φ89mm | Φ79mm,Φ89mm | Φ89mm-Φ102mm | |
Length of rod |
| 3m | 3m | 3m/4m | |
Dia. Of bit |
| Φ115-180mm | Φ115-254mm | Φ168-300mm | |
Weight (kg) |
| 6500kgs | 8500kgs | 9500kgs | |
Dimension (mm) |
| 6000×2300×2500 | 5100×2300×2850 | 5200×2300×3200 |
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