| Υλικά | Q345B, 35CrMo, 27SiMn, 16Mn για το τρυπάνι; 16Mn/35CrMo για την ράβδο Kelly; Q235 για το σωλήνα trem |
|---|---|
| Warranty | 1 year |
| Color | Customized, Yellow or customized, Gray, Yellow kelly bar, yellow or other |
| Application | Bauer Sany XCMG Rotary Drilling Rig, Rock drilling, post hole digging machine, underground mining teeth, Large caliber pile foundation pilling |
| Condition | 100%new, New, 100% new kelly bar |
| Product Name | 4 Sections Interlocking Kelly Bar |
|---|---|
| Abrasion resistance | Strong |
| Lock Type | Interlocking |
| Εφαρμογή | Τρύπα γεώτρησης θεμέλιας |
| Length | Up to 80M |
