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¢ºLess noise & vibration
(10%~15% of normal hammer)
¢ºModular Type
¢º6"~8" DTH Hammer &Bit Sets
¢ºDesignes for 18"~40"
¢ºOptimum Drilling Speed
¢ºOptimum Hammer & Bit Life Time
¢ºLow Maintenance Cost* On site Maintenance
(DTH Hammer, Bit & Spare parts are
interchangeable) |
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1. Piling
2. Shafts
3. Big Hole Drilling
4. Pole Holes
5. Pipe Line Supports
6. Curtain Walls
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| Model |
Outside Dia. (mm) |
Length (mm) |
Weight (kg) |
Shank Type |
Air Consumption |
Components |
| Tornado 420 |
¥Õ425mm |
2100mm |
1700kg |
T4 Hex.Joint |
2120~3000 cfm(200psi~250psi) |
DHD340-6sets |
| Tornado 450 |
¥Õ445mm |
2100mm |
2000kg |
T4 Hex.Joint |
2120~3000 cfm(200psi~250psi) |
DHD340-6sets |
| Tornado 1000 |
¥Õ954mm |
3500mm |
9000kg |
240H Hex. Joint |
4500 ~6300cfm
(200psi ~ 250psi) |
DHD380-7sets |
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