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SR-100 KELLY BAR

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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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SR-100 KELLY BAR

Place of Origin : China

Brand Name : DZ

Certification : ISO9001/SGS

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

MOQ : 1PC

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

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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

SR-100 KELLY BAR Images

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