FAE rotary drilling interlocking and friction type kelly bar for Well Drilling - Exportimes.com

Supplier Details

Hunan FAE Heavy Industries CO., LTD.  

Year Established:2014

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
Jinzhou New Industries District,Ningxiang,Changsha,Hunan Province,China

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FAE rotary drilling interlocking and friction type kelly bar for Well Drilling

FAE rotary drilling interlocking and friction type kelly bar for Well Drilling
  • FAE rotary drilling interlocking and friction type kelly bar for Well Drilling
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Min.Order Quantity: 1 Unit/Units Supply Ability: 100 Unit/Units per Month Port: China Port/Shanghai/shenzhen/Tianjin Payment Terms: L/C,T/T,Western Union

Product Details


Model Number : FAE interlocking and friction kelly bar
Brand Name : FAE
Place of Origin : Hunan, China (Mainland)


Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: FAE
  • Model Number: FAE interlocking and friction kelly bar
  • After-sale service: Engineers available to service machinery overseas
  • Material: High Manganese Steel
  • Machine type: Well Drilling
  • Processing type: Hot treatment and forging
  • Warranty: 6 month
  • Abrasion resistance: Strong
  • Use: Large caliber pile foundation piling
  • Color: Customized
  • Prodeuct Name: rotary drilling interlocking and friction kelly bar for Well Drilling
  • Brand name: FAE

Packaging & Delivery

Packaging Details: Plastic film with steel pallet for kelly bar
Delivery Detail: Depend on the quantities of kelly bar

FAE rotary drilling interlocking and friction type kelly bar for Well Drilling

Product Description


There are mainly two types of kelly bars:

1.Interlocking Kelly Bar 

2.Friction Kelly Bar


1) Interlocking Kelly Bar

Interlocking kelly bars are used with pilling rigs for drilling in dense sand,gravel and weak to strong rock . The interlocking kelly bars can be fully locked by mechanical locking system on each section. Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose.


Please check details as below:

Name of product 

 EXternal dimeter


 Pith No 

Length section


 Rated tarquel




 Interlocking kelly bar  355 10-13   180 27-36 
 377 3,4  10-12.5  220  27-44
 406 3,4  10-15  230  27-57
 419 3,4  10-15  250  27-57
 440 3,4  10-15  250  27-57
 470 3,4  10-17  280  27-65
 508 3,4  10-17  320  27-65
 530 3,4  10-20  380  27-76
 575 3,4  10-21  420  27-80
 630 3,4  10-21  450  27-80

2) Friction Kelly bar 

Friction Kelly bar is another type kelly of bar ,which the external key is composed of 3 or 6 wear -resistant strip without pressunrizing point .This kelly bar can form pressure force when the kelly bar is rotary.can produce peripheral force and the rotary passing down the pressure force,can produce the friction force.This kelly bar has the advantage of opeerating sample .drilling deep ,but with less pressure transmission.So this kelly bar is suitable for the soft and silt layer.







Company Profile

With headquarter situated in Changsha, China, FAE Co.,Ltd is a leading Chinese manufacture and exporter specialized in foundation equipment, tools and accessories. 
From 2007, FAE CHINA founders had been working closely with major Singapore foundation manufacturers and the well-known FAE R&D Singapore institute by introducing European standard drilling rigs technique in China,Concurrently sourcing parts and accessories for the rigs. With the expansion of our presence in all the five continents, FAE differentiation products covered multifunction rotary piling rigs, ultra-small rotary piling rigs, etc., They are well proven and acknowledged by customers and foundation contractors. 
FAE foundation drilling equipments are designed and built for the only purpose to add value to customers. in FAE, all the undercarriages (including engine) for drilling rigs are from CAT. As to the Kelly bars, tools, casings,drilling teeth etc., are made from strictly selected material to make sure of reliability and long life span. Warranty is provided as part of the long-term commitments to customers. Based on the global experience, the customized toolings and accessories fit to most drilling rigs in the market.

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