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Brand Name : JTHL
Model Number : AF180
Certification : ISO
Place of Origin : China
MOQ : 1 set
Price : USD 20000-USD 30000
Payment Terms : L/C, T/T, Western Union
Supply Ability : 100 sets/ month
Delivery Time : 5-8 work days
Packaging Details : Packaged With Steel Pallet and Aluminium Film
Max Drilling depth : 60m
Max Diammeter : 2500mm
Lock Type : Full Inmterlocking
Elements : 3/4/5
Color : Customized
After-sales service provided : Video technical support
IMT Full Interlocking Drilling Rig Kelly Bar
Full-interlocking Kelly bar is composed of three weld-on ribs with continuous concave and convex keys . During the drilling process, the downward thrust is transmitted to drill bucket directly by rotation power of Rotary head inner ribs and Kelly bar outer ribs at any time . This type of Kelly bar is the best one of transferring pressure at present , especially for hard ground and frozen oil layer construction.
OEM/ODM | Both |
Material | Q345B /Q460D / 35CrMo With Special Heat Treatment /27SiMn |
Manufacture Process | Robot Welding ,Gas Shielded welding , Manual DC Welding |
Tailored | Round /Square |
construction site
Welcome Contact Us
Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686
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Imt Full Interlocking 2500mm Drilling Rig Kelly Bar 60m Images |