IFE supplies a complete range of kelly bars compatible with all major brands of piling rigs, including Soilmec, Casagrande, IMT, Bauer, and Mait. Designed for rotary drilling applications, our interlocking and friction kelly bars are engineered for durability, precision, and maximum performance in foundation and deep piling projects.
Available in 3, 4, or 5-element configurations, our kelly bars are manufactured from high-strength steel and undergo strict quality control to ensure reliability in all drilling conditions. The bars can be customized in length to meet your project requirements and drilling depth needs.
We offer standard kelly bar dimensions for the following brands:
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- SOILMEC: Outer pipe diameters from 355 mm to 486 mm; drive stubs from 130 x 130 mm to 200 x 200 mm
- Outer Pipe diam. mm 355 with drive stup 130 x 130
- Outer Pipe diam. mm 406 with drive stup 150 x 150
- Outer Pipe diam. mm 486 with drive stup
- CASAGRANDE: Outer diameters from 355 mm to 508 mm; drive stubs from 130 x 130 mm to 200 x 200 mm
- Outer Pipe diam. mm 355 with drive stup 130 x 130
- Outer Pipe diam. mm 419 with drive stup 150 x 150
- Outer Pipe diam. mm 508 with drive stup 200 x 200
- IMT: Diameters from 355 mm to 470 mm; standard drive sizes
- Outer Pipe diam. mm 355 with drive stup 130 x 130
- Outer Pipe diam. mm 406 with drive stup 150 x 150
- Outer Pipe diam. mm 470 with drive stup 200 x 200
- BAUER: Wide range from 305 mm to 470 mm with mostly 200 x 200 mm drive stub size
- Outer Pipe diam. mm 305 with drive stup 130 x 130
- Outer Pipe diam. mm 343 with drive stup 200 x 200
- Outer Pipe diam. mm 368 with drive stup 200 x 200
- Outer Pipe diam. mm 394 with drive stup 200 x 200
- Outer Pipe diam. mm 419 with drive stup 200 x 200
- Outer Pipe diam. mm 470 with drive stup 200 x 200
- MAIT: Diameters from 323 mm to 445 mm with 3 standard drive stub options
- Outer Pipe diam. mm 323 with drive stup 130 x 130
- Outer Pipe diam. mm 378 with drive stup 150 x 150
- Outer Pipe diam. mm 445 with drive stup 200 x 200
- SOILMEC: Outer pipe diameters from 355 mm to 486 mm; drive stubs from 130 x 130 mm to 200 x 200 mm
Our interlocking kelly bars provide a high-torque transmission system, suitable for deep rotary bored piles in hard soil or rock layers. The friction kelly bars are lighter and ideal for softer ground conditions, where torque demand is lower.
IFE also offers tailor-made kelly bars upon request, ensuring perfect compatibility with your drilling rig. Whether you’re involved in civil engineering, bridge foundations, or infrastructure projects, our kelly bars deliver strength, stability, and efficiency.
We guarantee quick delivery, technical support, and compatibility guidance for both standard and customized orders.
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