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Kaijin Machinery

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    • Horizontal directional drilling rig
    • Water well drilling rig/drilling machine
    • Wheel-type pile driver
    • Air compressor
    Kaishan G20 Pneumatic Concrete Breaker
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    • Kaishan G20 Pneumatic Concrete Breaker

    Kaishan G20 Pneumatic Concrete Breaker

    Kaishan G20 pneumatic concrete breaker, 60 J impact energy, 16 Hz impact frequency, 0.4–0.63 MPa working pressure, 20–21 kg weight for concrete demolition, road work and mining applications.

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    Kaishan Pneumatic Concrete Breakers

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    sales1@hbkaijin.com

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    15931172036

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    Product Details

    • Product Description

    • The Kaishan G20 is a pneumatic concrete breaker powered by compressed air for concrete demolition, road maintenance, mining and general construction work. The Vietnam product page highlights a compact, portable design and stable operation when paired with a suitable diesel or electric air compressor. Published specifications include working air pressure of 0.4–0.63 MPa, impact frequency of 16 Hz, impact energy of 60 J, air consumption of 32 L/s, machine weight of 20–21 kg.

      • Impact energy: 60 J
      • Impact frequency: 16 Hz
      • Working air pressure: 0.4–0.63 MPa
      • Air consumption: 32 L/s
      • Weight: 20–21 kg
      • Pneumatic drive for reliable continuous operation
      • Compact design for construction and demolition sites

      Concrete demolition; road repair; bridge maintenance; mining and quarry work; coal mining; cleaning hardened concrete from floors and structures.

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit G20
      Power Source   Compressed Air
      Model   G20
      Impact Frequency Hz 16
      Impact Energy J 60
      Chisel Diameter mm 38
      Air Hose Diameter mm 16
      Working Air Pressure MPa 0.4–0.63
      Air Consumption L/s 32
      Application   Concrete Chiseling / Concrete Drilling
      Dimensions mm 540 × 375 × 125
      Weight kg 20–21
      Origin   China

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    Product Q&A

    What working conditions are horizontal directional drilling rigs primarily used for?

    It is primarily used for trenchless installation of underground pipelines and is suitable for the construction of crossings for telecommunications, gas, and water supply and drainage pipelines.

    Can a horizontal directional drilling rig penetrate both soil and rock formations?

    Standard models are suitable for soil layers; for rock formations, a rock‑drilling attachment kit must be selected.

    What is the maximum drilling depth achievable by a water well drilling rig?

    Drilling depths vary by model; standard models cover 100–350 meters, with options available to suit specific requirements.

    Is the water well drilling rig hydraulically driven, and does it support a diesel engine as its power source?

    The entire machine is hydraulically driven and can be equipped with either a diesel engine or an electric motor as its power source.

    Is a drilling rig suitable for constructing rural drinking-water wells and engineering dewatering wells?

    Fully applicable and widely used for domestic drinking wells, agricultural irrigation wells, and construction dewatering wells.

    Is the wheeled pile driver easy to move, and does it require trailer transport?

    The wheeled chassis is self-propelled and can move under its own power over short distances; for long-distance transport, towing is recommended.

    Kaishan G20 Pneumatic Concrete Breaker

    Kaishan G20 pneumatic concrete breaker, 60 J impact energy, 16 Hz impact frequency, 0.4–0.63 MPa working pressure, 20–21 kg weight for concrete demolition, road work and mining applications.

    Email:

    sales1@hbkaijin.com

    WeChat:

    15931172036

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