GROUND IMPROVEMENT MACHINE
GI-220C
Possible to perform construction similar to a large machine with a small machine.
Features
- Max. column diameter⌀2,000mm
- Column length 24.5 m(without rod extension)
- Spindle rotation torque 98kN・m
- Max. pull down 198.7 kN
- Easy transportation by one trailer, possible to save transportation cost.
- No assembly at construction site, fast preparation, and save time.
- Easy-to-use construction process management system and construction process support function, possible to support construction quality.
Specifications
| MODEL | GI-220C | ||
|---|---|---|---|
| Spindle I.D. | 225 mm | ||
| Spindle rotation speed | 0～60 min-1 | ||
| Spindle rotation torque | 0～98 kN・m | ||
| Max. pull down | 198.7 kN（20,200 kgf）[rapid feed 116.8 kN（11,920 kgf）] | ||
| Feed stroke | 8,000 mm | ||
| Feed speed | 0～4 m/min[rapid feed 0～7 m/min] | ||
| Leader down | -90°～ 3° | ||
| Max. column length | 24.5 m(with telescopic rod guide) | ||
| Leader swing | Left and right 3 degrees each | ||
| Dimension when transportation(L x W x H) | 11,500 mm x 2,900 mm x 3,346 mm | ||
| Gross weight | when transportation | 34,000 kg（excluding counter weight) | |
| When maximum column length | 47,000 kg(including rods 27.7m, bit and counter weight) | ||
| Engine unit | Diesel engine 160 kW/(1,800 min-1) | ||
| Required hydraulic power source | Rotation：30.4MPa｛305 kgf/cm2｝- 480 L/min Feed：19.1 MPa｛195 kgf/cm2｝- 59.4 L/min |
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| Max. column diameter | ⌀2,000 mm | ||
| Option | Winch, mast type telescopic rod guide | ||
The specifications are subject to change without prior notice.
