Interlocking Kelly Bar
Kelly Bar Description:
kelly bar are especially designed for drill hard materials and when crowd force is required . kelly bar is key components in the execution of boreholes with hydraulic drill rig .We specialize in manufacturing kelly bars to be applied to any type of piling rig available in the market such as Bauer, Sany, Xcmg, Zoomlion, , Soilmec, IMT, Mait...
