Unicorn Drill Combined Kelly Bar
Size:base on the rigs (Customize)”
Section:1-6sections (Customize the type of kelly bar according to requirements)
Lead time :5-10 working days
Warranty::one year or 2000 working hours
keyword：
Drilling Buckets & Augers
Unicorn Drill Combined Kelly Bar
Products details
Our Kelly Bars are premium rotary rig tools designed for deep foundation drilling in large-scale construction and infrastructure projects. Compatible with various rotary drilling rigs,Like IMT,MAIT,Bauer and Etc... they provide maximum efficiency and durability in challenging soil and rock conditions.
Parameters
| No. | Diammeter of the first section | Sections | Key Pressure Type | Length of per section (m) | Drilling Depth(m) | Torque(KN.M) | ||
| 1 | Φ440 | 3 | 4 | Interlocking | 9-15 | 24-55 | 220-260 | |
| 2 | Φ470（482） | 3 | 4 | Interlocking | 9-15 | 24-65 | 230-280 | |
| 3 | Φ508 | 3 | 4 | Interlocking | 9-15 | 24-70 | 260-360 | |
| 4 | Φ530（540） | 3 | 4 | 5 | Interlocking | 9-15 | 24-85 | 360-420 |
| 5 | Φ575（580） | 3 | 4 | 5 | Interlocking | 9-15 | 24-85 | 420-460 |
| 6 | Φ630 | 3 | 4 | 5 | Interlocking | 9-15 | 24-92 | 460-550 |
*Other size could be customized(Kelly box option :130*130/150*150/200*200/ETC)
Spring :customized base on the rigs
Features
· High Torque Transmission: Ensures effective torque transfer for powerful drilling.
·Multi-Stage Telescopic Design: Adaptable to different drilling depths, with Full locking kelly bar
·Heavy-Duty Alloy Steel(XT52/Q355B and 35CrMo): Built from high-strength steel for exceptional durability.
·Protective Wear Coating: Resists wear and extends tool life in abrasive environments.
Advantages
·Versatility: Works with multiple rig types and adapts to different soil and rock conditions.
·Efficiency: Quick extension and retraction reduce cycle times, boosting productivity.
·Durability: Built to withstand high-torque demands with minimal maintenance.
·Customizable: Dimensions and torque specifications can be tailored to project needs.
Our Services
·1.24/7 Online Support: Available round-the-clock via email, chat, or phone for questions, technical support, and troubleshooting.
·2.After-Sales Service:
Warranty: Covers parts and labor for one year or 2000 working hours for added assurance.
Technical Support: Rapid assistance with operational issues
Replacement Parts: Quick access to necessary parts to keep you on schedule
Maintenance Tips: Expert guidance to ensure peak performance
·3.Visual Production Tracking: Real-time updates with photos and videos to track your order from start to finish.
Delivery & Packaging
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Feedback
Workshop
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Kelly bar’s Accessories
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| Terminals | Spring | Ribs | Swivel | Collar Ring |
Related Products
Size:base on the rigs (Customize)
Section:1-5sections
Lead time :5-10 working days
Warranty::one year or 2000 working hours
Unicorn Drill Combined KellyBar
Size: base on the rigs (Customize)”
Section: 1-6sections (Customize the type of kelly bar according to requirements)
Lead time: 5-10 working days
Warranty: one year or 2000 working hours
ONLINE MESSAGES
*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible
CONTACT US
1
Tel： +86-731-86800281
Whatsapp：+86-15273167776
Mailbox：sales@unicorndrill.com
Headquarters: Building 12, Phase I, China Resources Land Plaza, No. 266 Dongliu Road, Xingsha Economic Development Zone, Changsha City, Hunan Province, China
