| Warranty | 6 months |
|---|---|
| Material | Q345B,35CrMo,27SiMn,16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe |
| Color | Customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service,Field installation |
| Product name | drill Bauer Type interlocking kelly bar for Piling |
| Utilisation | barre kelly imbriquée |
|---|---|
| Product name | Drive section |
| Max Drilling depth | 30m-100m |
| Max Diammeter | 4700mm |
| Lock Type | interlocking |
