Kelly Drilling
CFA
Continuous
Flight Auger Drilling
FoW
Front of Wall
FDP
Full Displacement Piling
Bio-oil
Low Headroom
RH27 – SR 30 F
| Technical data | |
| Rotary drive | BT 270 |
| Torque for casing operation | 270 kNm |
| Max. speed of rotation | 58 rpm |
| Drill axis | 1,100 mm |
| Crowd winch | |
| Max. sledge stroke | 16,650 mm |
| Crowd force push and pull | 430 kN / 290 kN |
| Speed (down/up) | 7 m/min |
| Fast speed (down/up) | 25 m/min |
| Main winch | |
| Line pull | 265 kN |
| Line speed | 0–92 m/min |
| Auxiliary winch | |
| Line pull | 100 kN |
| Line speed | 0–60 m/min |
| Base carrier SR 30 F | |
| Engine | CAT C9.3B |
| Rated output | 310 kW |
| Exhaust emission | Stage V / Tier 4 final |
| Hydraulic pressure | 350 bar |
| Flow rates | 2x 225 + 1x 95 l/min |
| Under carriage S50/44 CVT | |
| Transport width | 3,000 mm |
| Transport weights | |
| Machine without counterweight | 58.8 t |
| Counterweights (1x 3.3 t + 1x 6 t) | 9.3 t |
| BT 270 | 5.7 t |
| Kelly bar KS 419/3-27 | 7.4 t |
| Drilling process limits | |
| Kelly | DN 1500 |
| CFA | DN 880 / 16.6 m |
| FDP | DN 600 / 16.6 m |
| FoW | DN 750 / 15.7 m |
RH27 – SR 30 F
service
andLogistics
Services
included
Maintenance, Repair and Refurbishment
Spare Parts
Rental pool coordination before and throughout your construction project
Additional services
available on request
Transport
Assembly and Disassembly
Operating Personnel