
Selected Cummins electronic control engine with strong power,high reliability,adopting extreme
The fourth generation ROADS intelligent control system is matched with a large flow pump and valve,with a rotary drive that balances high torque and high speed,making it easy to shake soil and achieving higher construction efficiency;
The entire machine can be transported with the Kelly bar attached,allowing a single flatbed truck to complete the transfer.This enables rapid switching between work and relocation,saving 4 hours and reducing costs by 30%in a single disassembly and assembly process;
Optimize product detail design:pipeline optimization design,single row layout of mast pipeline,for a more concise appearance;
Equipped with a one-click automatic mast raising and lowering feature,reducing operator fatigue;
One click soil throwing,automatic rock entry,one click inverted mast,one click upright mast.
Max.drilling diameter | 1500mm |
Max.drilling depth | 44/56m |
Max. output torque | 185kN.m |
Rotary speed range | 5-33Rpm |
Crowd method | Cylinder Crowding |
Crowd force push | 160kN |
Crowd force pull | 160kN |
Max. stroke crowd | 4.5m |
Max. line pull | 160kN |
Max. speed of line | 80m/min |
Diameter of wire rope | 26mm |
Max. line pull | 90kN |
Max. speed of line | 80m/min |
Diameter of wire rope | 22mm |
Forward/backward | / |
Left/right | / |
Model | Cummins QSC8.3 |
Rate power of engine | 179/2200kW |
Emission standard | Stage Ⅲ |
Displacement of engine | 8.3L |
Distance of tracks | 5105mm |
Width of track shoe | 700mm |
Slewing radius | 4220mm |
Operation weight | 55t |
Max. traction force | / |
Max. travelling speed | / |
Overall height | 19324 / 20819mm |
Transport with Kelly bar | yes |
Transport height | 3660mm (with kelly bar) |
Max.drilling diameter | 1500mm |
Max.drilling depth | 44/56m |
Max. output torque | 185kN.m |
Rotary speed range | 5-33Rpm |
Crowd method | Cylinder Crowding |
Crowd force push | 160kN |
Crowd force pull | 160kN |
Max. stroke crowd | 4.5m |
Max. line pull | 160kN |
Max. speed of line | 80m/min |
Diameter of wire rope | 26mm |
Max. line pull | 90kN |
Max. speed of line | 80m/min |
Diameter of wire rope | 22mm |
Forward/backward | / |
Left/right | / |
Model | Cummins QSC8.3 |
Rate power of engine | 179/2200kW |
Emission standard | Stage Ⅲ |
Displacement of engine | 8.3L |
Distance of tracks | 5105mm |
Width of track shoe | 700mm |
Slewing radius | 4220mm |
Operation weight | 55t |
Max. traction force | / |
Max. travelling speed | / |
Overall height | 19324 / 20819mm |
Transport with Kelly bar | yes |
Transport height | 3660mm (with kelly bar) |