KG, KGH Series

Borehole Drilling Rig

Our KG, KGH series borehole drilling rig is an updated version of our KY series hole drilling machine. The previous simple structure and reliable performance remain the same. However the hydraulic system, walking components, gyrator, driving system, pneumatic system, drill arm components, carriage components, and so on, are all optimized or updated.

As a kind of professional blasthole drilling equipment, this borehole drilling rig can be widely used for rock blasting operations in many cases like small or medium open-pit mines, water conservancy project, hydropower station building, road construction, and so on. The suitable rock hardness is in the range of F = 6-20. The diameter of the hole could be from 80mm to 165mm, while the economical drilling depth is 12-25m.

    1. KG910B/D/E, KGH3 Low Pressure Crawler Drilling RigThe updated parts include hydraulic system, walking parts and gyrator. The power of the YC2108 (33KW, 2200r/min) is stronger, and the rotation speed and propulsion speed of our LG910B low pressure crawler drilling rig are both faster.
    1. KG915(D) Low Pressure Crawler Drilling RigThe KG915(D) series of low pressure crawler drilling rigs features a luffing tilt mechanism and a double-pivot swing angle for drilling horizontal holes drill in water conservancy projects, open air mining, and building excavation.
    1. KG920A/B/D, KGH4 Medium Pressure Crawler Drilling RigThe KG920A/B/D, KGH4 medium pressure crawler drilling rig is an updated version of KY125 series rock hole driller. The pneumatic system, hydraulic system, drill arm components, walking parts are all optimized and upgraded. Thus the machine has stronger gradeability-the steepest slope could be in 30°.
    1. KG930A High Pressure Crawler Drilling RigIt has optimized hydraulic system, drill arm components, and carriage parts. In comparison to the KY130 crawler drill, the KG930A type has 50% higher rotation speed, and 10% larger propulsion length. Thus the drilling performance is accordingly enhanced.
    1. KG940A/D, KGH6 High Pressure Crawler Drilling Rig

      Our KG940A/D, KGH6 high pressure crawler drilling rig has optimized hydraulic system, drill arm components, and carriage parts on the basis of KY140A crawler drilling machine. Specifically, The KG940A type machine has 14% higher rotation speed, and 10% larger propulsion length, making it quite a cost-effective choice.

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    1. KG960,KGH8 High Pressure Crawler Drilling RigA large rotary torque reducer meets the demands for drilling holes with a large diameter (max. 220mm) and at great depths. Featuring a compact and aesthetically-pleasing appearance, convenient operation, and stable performance, the open-air DTH drill is ideal for open pit mining, road construction ...