Quick Details

• Place of Origin: Hunan, China (Mainland)
• Brand Name: FAE
• Model Number: kelly bar
• Place of origin: Hunan city,China
• Material: High Manganese CS
• Machine type: Rotary drilling rig
• Processing type: Hot treatment and forging
• Warranty: 6 month
• Abrasion resistance: Strong
• Use: Large caliber pile foundation piling
• Color: Customized
• Product name: FAE all types of rotary drilling interlocking and friction kelly bar
• Brand name: FAE

Packaging & Delivery

Packaging Details:	1. Wrapped with plastic film. 2. Fixed with iron support, wheel or pallet when necessary. (3. Packed with wooden cases for small things.) No package for tremie pipe
Delivery Detail:	According to the quantity of kelly bar

FAE all types of rotary drilling interlocking and friction kelly bar

Specifications

Interlocking and Friction kelly bar: 
1.Light weight 
2.High strength 
3.Good abrasion resistance 
4.Cost-effective

Kelly bar is the key part of a drilling machine, and its quality directly affects the whole machine based on the rich maunfacturing experience and by absorbing the advanced technology both at home and abroad, we can produce first-class kelly bars which can be matched with drilling rigs of Bouer, Sany, Soilmec,MAT,IMT,Casagrande,etc

1.Adopt the advanced technology of 6-key design in the world and standard modulor design 

2.Equipped with advanced processing facilities . processing technic and manufacturing equipments,DZ kelly bar enjoys  a low weight,high strength,high straightness of single bar,thinner tube,smaller inter-tube distance and good resistance.

3.The raw materials are either imported from Germany like the high abrasion resistance materials ,or from chinese top manufacturer such  as the seamless steel tube with alloy.Material details as below:

 

First section :16MN(Q345B)

Second section:16MN (Q345B)

Third section:27 SiMn

Forth section:35 CRMO

 

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.

 

What is the specifications of friction kelly bar?

Name of product	EXternal dimeter (mm)	Pitch No	Length section (m)	Rated tarquel (KN*M)	Depth (m)
Friction kelly bar	355	4,5	10-13	180	36-60
	377	4,5	10-14	200	36-65
	406	4,5	10-15	210	36-70
	419	4,5	10-15	250	36-70
	440	4,5	10-15	250	36-70
	470	4,5,6	10-17	280	36-95
	508	4,5,6	10-18.5	320	36-103
	530	4,5,6	10-19	380	36-106
	575	4,5,6	10-21	420	36-120
	630	4,5,6	10-21	450	36-120

 

3) Combined kelly bar 

1.high efficiency 
2.low price and best service

   Main application: Used in the hard strata above, but soft blow deep pile hole construction. 

What is the specifications of friction kelly bar?

Combined type kelly bar for drilling rig
Type	O.Dia.(MM)	Section	Depth(m)	Torque(KN.M)
JT12 340-3x13	340	3	36	120
JT12 356-3x13	356	3	36	120
JT15 377-4x14	377	4	52	150
JT20 406-4x14	406	4	52	200
JT22 406-4x14	406	4	52	220
JT25 445-4x15	445	4	56	250
JT25 445-3x15 (Reinforced)	445	3	42	250
JT25 470-4x15	470	4	56	250
JT25 508-4x15	508	4	56	250
JT28 508-5x15	508	5	70	280

Hunan FAE Heavy Industries CO., LTD.

Basic Information

Business Type:

Main Products:ROTARY DRILLING RIG,BUCKET AND AUGER,CASING TUBE,CASING ROTATOR,KELLY BAR

Location:Rm. 1825, Complex Building, Bolin Jin'gu Plot, No. 399, Xinyao North Road, Tianxin Dist., Changsha, Hunan, China (Mainland)

Total Employees: 51-100 people

Year Established: 2014

Trade Information

Top 3 Markets:

Accepted Payment Currency:

Nearest Port:

Average Lead Time:

Overseas Office: No

Company Pictures

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