Comacchio CH Line
Hammer & Steel sells, rents, and services the Comacchio CH 450 and CH 650 drilling rigs that are designed to cover a wide range of processes including bored piles with kelly bars, continuous flight auger (CFA), micro-piles, displacement piles and soil mixing. These machines can be supplied both in CPD version (with cylinder pull down) and WPD version (with winch pull down). Additionally, the CH 450 drill rig is totally self-erecting and can be transported as one piece with the kelly mounted.
| CH 450 | CH 650 | |
|---|---|---|
| Max torque | 140.137 lbf-ft / 190 kNm | 193,240 lfb-ft / 262 kNm |
| Drilling speed | max 51 rpm | max 40 rpm |
| Spin-off speed | 125 rpm | 106 rpm |
| Transport width | 8’ 4 ½”, 2.55 m | 9’ 10”, 3 m |
| Transport height | 11’ 3’, 3.43 m | 10’ 8” ¼, 3.225 m |
| Transport length | 43’ 6” 3/4 , 13.28 m | 53’ 3” ½, 16.24 m |
| Transport weight CPD | 98,100 lbs / 44500 kg | 126,650 lbs / 57,450 kg |
| Transport weight WPD | 93,700 lbs, 42500 kg | 130,000 lbs, 57450 kg |
CH 450 Photo Gallery
Comacchio CH 450 Low Headroom (LHR)
The Comacchio CH 450 can be configured for construction of bored piles in low headroom conditions, featuring a short mast.
| CH 450(LHR) | |
|---|---|
| Max torque | 19 kNm (140.137 lbf-ft) |
| Drilling speed | max 51 rpm |
| Spin-off speed | 125 rpm |
| Transport width | 2550mm / 8’ 4 ½” |
| Transport height | 3430 mm / 11’ 3’ |
| Mast Height | 33’ 1” |
| Kelly Drill Depth | 57 ft. |
CH 450 (LHR) Photo Gallery
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