Technical Specifications
Overview
Multilocking Kelly Bar
The Multilocking Kelly Bar is a high-performance drilling component designed for efficient torque transmission in demanding piling and drilling applications. Constructed from high-strength steel, it features robust interlocking segments that enhance stability while significantly reducing operational wear. Its modular design allows for flexible customization of length and configuration, making it suitable for a wide range of onshore and offshore construction projects.
Technical Specifications
APFFLKB Series Technical Data
| Model | Outer Diameter (mm) | Layers * Length (m) | Drilling Depth (m) | Rated Torque (kN.m) |
|---|---|---|---|---|
| APFFLKB120340-4×13 | 340 | 3*13 | 36 | 120 |
| APFFLKB124356-3×13 | 356 | 3*13 | 36 | 120 |
| APFFLKB154377-4×14 | 377 | 4*14 | 52 | 150 |
| APFFLKB220394-3×13 | 394 | 3*13 | 36 | 220 |
| APFFLKB200406-4×14 | 406 | 4*14 | 52 | 200 |
| APFFLKB250419-4×15 | 419 | 4*15 | 56 | 250 |
| APFFLKB250445-4×15 | 445 | 4*15 | 56 | 250 |
| APFFLKB250470-4×15 | 470 | 4*15 | 56 | 250 |
| APFFLKB280508-5×15 | 508 | 5*15 | 70 | 280 |
| APFFLKB284508-4×15 | 508 | 4*15 | 56 | 280 |
| APFFLKB300530-5×17 | 530 | 5*17 | 63 | 300 |
| APFFLKB400580-6×17 | 580 | 6*17 | 63 | 400 |
Features
Key Features
- Multilocking mechanism for enhanced stability
- High-strength steel construction
- Modular design for depth customization
- Compatible with various rotary drilling rigs
- Suitable for onshore and offshore applications
