Kelly Drilling
CFA
Continuous
Flight Auger Drilling
FoW
Front of Wall
FDP
Full Displacement Piling
Bio-oil
Low Headroom
BG23 H – BT 75
| Technical data | |
| Rotary drive | KDK 235 S |
| Torque for casing operation | 235 kNm |
| Max. speed of rotation | 61 rpm |
| Drill axis | 900 mm |
| Crowd winch | |
| Max. sledge stroke | 15,580 mm |
| Crowd force push and pull | 333 kN |
| Speed (down/up) | 10.5 m/min |
| Fast speed (down/up) | 30.5 m/min |
| Main winch | |
| Line pull | 210 kN |
| Line speed (max.) | 80 m/min |
| Auxiliary winch | |
| Line pull | 80 kN |
| Line speed (max.) | 58 m/min |
| Base carrier BT 75 | |
| Engine | CAT 9.3 |
| Rated output | 298 kW / 1,850 rpm |
| Exhaust emission | Stage IV / Tier 4 final |
| Hydraulic pressure | 350 bar |
| Flow rates | 2x 250 + 1x 400 + 1x 135 l/min |
| Under carriage UW 65 | |
| Transport width | 3,000 mm |
| Transport weights | |
| Machine without counterweight | 56.9 t |
| Counterweights (3x 2.5 t) | 7.5 t |
| KDK 235 S | 4.6 t |
| Kelly bar BK 200/368/3/24 | 4.0 t |
| Drilling process limits | |
| Kelly | DN 1200 |
| CFA (with Kelly extension 8.0 m) | DN 750 / 13.7 (21.7) m |
| FDP (with Kelly extension 8.0 m) | DN 510 / 13.7 (20.0) m |
| FoW | DN 610 / 15.3 m |
BG23 H – BT 75
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