Kelly Drilling
CFA
Continuous
Flight Auger Drilling
FoW
Front of Wall
FDP
Full Displacement Piling
Bio-oil
Low Headroom
BG20 H – BT 50
| Technical data | |
| Rotary drive | KDK 200 SL |
| Torque for casing operation | 204 kNm |
| Max. speed of rotation | 62 rpm |
| Drill axis | 800 mm |
| Crowd winch | |
| Max. sledge stroke | 8,050 mm |
| Crowd force push and pull | 330 kN |
| Speed (down/up) | 8.5/5.0 m/min |
| Fast speed (down/up) | 28/24 m/min |
| Main winch | |
| Line pull | 173 kN |
| Line speed (max.) | 80 m/min |
| Auxiliary winch | |
| Line pull | 54 kN |
| Line speed (max.) | 28 m/min |
| Base carrier BT 50 | |
| Engine | CAT C 7.1 |
| Rated output | 205 kW / 1,850 rpm |
| Exhaust emission | Stage IV / Tier 4 final |
| Hydraulic pressure | 350 bar |
| Flow rates | 2x 220 + 1x 135 l/min |
| Under carriage UW 50 | |
| Transport width | 2,500 mm |
| Transport weights | |
| Machine incl. Kelly bar, KDK, counterweight | 52.5 t |
| Counterweight | 5.0 t |
| KDK 200 SL | 4.5 t |
| Kelly bar BK 200/368/3/18 | 3.7 t |
| Drilling process limits | |
| Kelly | DN 1000 |
| CFA (with Kelly extension 6.0 m) | DN 750 / 11.3 (17.3) m |
| FDP (with Kelly extension 6.0 m) | DN 510 / 11.3 (17.3) m |
| FoW | – |
BG20 H – BT 50
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