KJ series hydraulic top hammer drilling jumbo are used for blast hole drilling in underground mining and tunneling.

    1. KJ 210 Hydraulic Top Hammer Drilling JumboKJ210-type full-hydraulic tunnel jumbo is applicable for hard-rock mine tunneling operation in the small section tunnel with section scale of 15m2 (width 4.2m× height 3.6m).
    1. KJ 211 Hydraulic Top Hammer Drilling JumboKJ211 is predetermined to be used for mining, preparation work and tunneling. It is a hydraulic drilling jumbo for independent operation, which can be used for drilling vertical, inclined and horizontal blast hole.
    1. KJ 311 Hydraulic Top Hammer Drilling Jumbo

      The KJ311 is a hydraulic top hammer drilling rig designed for a 12-35 m2 cross-section for use in underground mining projects.
      All service points of the hydraulic drifting jumbo are easily accessible, simplifying routine maintenance.

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    1. KJ 313 Hydraulic Top Hammer Drilling JumboKJ313 -type full-hydraulic tunnel jumbo is applicable for hard-rock mine tunneling operation of 12-35m2 section, which is specially designed for hitting anchor rod at the same time.