Beijing Jietaihongli Technology Co., Ltd.
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Contact Us
  • Contact Person : Ms. Zhao Sally
  • Company Name : Beijing Jietaihongli Technology Co., Ltd.
  • Tel : 86-10-15611480283
  • Fax : 86-10-87617588
  • Address : Beijing,Beijing,Room 1717, 3 Building, No.134 Yard, Chengshousi Road, Chaoyang District, Beijing
  • Country/Region : China
  • Zip : 100164

interlocking kelly bar-for soilmec

interlocking kelly bar-for soilmec
Product Detailed
Related Categories:Belt Making Machinery
1,high quality and reasonable price 2,durable steel material for longtime use 3,applied to the Bauer rig usually

Lock drilling machine, three key type and six key type two kinds, steel material adopt high quality alloy steel seamless steel tube, welding in the key on the road for high wear-resisting drive keys. The key driver, according to the outside pressure stroke with three or four pressure point, when the pipe to drive into the driver turns key point, the key pressure produced by the pressurized cylinder pressure, with head and drill through direct transmission to drill, can apply in neutral layer, hard soil or rock layer.

Bauer-type ingterlocking kelly bar
TypeO.Dia.(MM)SectionDepth(m)Torque(KN.M)
JT12 340-3x13340336120
JT12 356-3x13356336120
JT15 377-4x14377452150
JT20 406-4x14406452200
JT22 406-4x14406452220
JT25 445-4x15445456250
JT25 445-3x15 (Reinforced)445342250
JT25 470-4x15470456250
JT25 508-4x15508456250
JT28 508-5x15508570280

interlocking kelly bar-for soilmec



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