We are providing 15 Months warranty and LHR Kelly bar will be manufactured under the supervision of experienced technical team. We are also supplying spare parts for all brand Kelly bars.
1: LHR Interlocking Kelly Bars
2: LHR Friction Kelly Bars
Following machine Kelly Bars has been manufactured by LHR team since the inception of company.
Soilmec SR Kelly Bars SR30/40/50/60/70/75/80/90/95/125/R412/R416/R620 etc
Bauer BG Kelly Bars BG9/12/15/18/20/24/25/28/30/36/38/39/40/42/46/50
IMT Kelly Bars
IMT AF 80/110/120/150/180/200/240/270/300
SANY Kelly Bars
Sany SR 155/205/220/235//250/265/285 etc
MAIT Kelly Bars
Casagrande Kelly Bars
XCMG Kelly Bars, Zoomlion Kelly Bars , CSR/TEG Kelly Bars ,Sunward Kelly Bars & Customized Kelly Bars.We are providing 15 Months warranty and LHR Kelly bar will be manufactured under the supervision of experienced technical team. We are also supplying spare parts for all brand Kelly bars.
Kelly bars are key components in the execution of boreholes with hydraulic rotary drilling rigs. They transfer the torque of the rotary drive and the crowd pressure of the crowd system concurrently to the drilling tool. A Kelly bar consists of 2 – 5 telescopic tubular sections with a system of drive keys and lock recesses, welded onto their outer surfaces.
Client has to confirm following parameters to get quotation;
A: First Section Length D: Transportation or Closed Length MODD: Machine-First Section Outer Diameter-Drilling Depth
LHR also supply following spare parts for the Kelly bars.
Kelly ribs/strips/drive keys
Push up shells
Pull up shells
Spring (Coil Spring/Disc Spring)
Inner drive shells
Breaker or shock absorbing plate