| วัสดุ | Q345B, 35CRMO, 27SIMN, 16MN สำหรับการขุดเจาะบิต; 16mn/35crmo สำหรับ Kelly Bar; Q235 สำหรับท่อ Tremie |
|---|---|
| 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 | Friction Kelly Bar |
|---|---|
| Max Drilling Depth | 70m |
| ทอร์คแม็กซ์ | 280kNM |
| ธาตุ | 4 |
| The First Section Length | 16m |
