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Interlock Kelly Bar for rotary piling rig

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Absorber Spring [5]
Casing [5]
drill auger [4]
drill bit [3]
Drilling Bucket [25]
Kelly Bar [21]
kelly box [3]
roller bits [2]
rotary piling rig [3]
Round Shank and Flat Teeth [8]

Beijing Guangying Construction Machinery Co.,Ltd

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Interlock Kelly Bar for rotary piling rig

Place of Origin : China

Brand Name : DZ

Model Number : 355/377/406/419/470//440/508/530/575/580/630

Certification : ISO9001/SGS

Price : USD26000.00/PC-USD29500.00/PC

Packaging Details : Foam & Plywood

Delivery Time : 15 to 30 days

Payment Terms : T/T,LC

Supply Ability : 60PCS/month

MOQ : 1

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We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig.

1. High quality and competitive price

2. Different type of kelly bar combined and advantage together

3. Long time use

Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and the crowd pressure of the crowd system to the drilling tool. Based on the rich manufacturing experience and by absorbing the advanced technology both ant home and abroad, Our products are very popular in worldwide for its high quality and best price. Welcome to inquiry from us.

Interlocking Kelly bar

Outer Diameter (mm)	Elements	Maximum drilling depth (m)	Retracted length (m)
254	2 or 3	10 to 30	6.45 to 11.45
292	2 or 3	15 to 42	9.35 to 18.20
298	3	15 to 33	7.35 to 13.35
305	3 or 4	12 to 36	5.75 to 10.50
343	3 or 4	15 to 48	7.30 to 14.15
355	4	18 to 43	6.00 to 13.00
368	3 or 4	18 to 52	8.40 to 15.40
377	4	40 to 48	11.00 to 15.00
394	3 or 4	21 to 64	9.70 to 18.70
406	4	29 to 62	8.50 to 16.50
419	3 or 4	24 to 68	10.70 to 19.70
440	2 or 4	18 to 65	13.00 to 15.00
470	3 or 4	24 to 64	10.70 to 19.25
483	4	31 to 67	10.50 to 16.50
508	4	25 to 53	7.50 to 14.50
559	3 ro 4	30 to 72	13.75 to 21.75

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Interlock Kelly Bar for rotary piling rig

Interlock Kelly Bar for rotary piling rig

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