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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
    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
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    • SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    • SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    • SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo
    • SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo

    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo

    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo with model-specific technical specifications. Hole diameter: 41-76 / 41-75 mm

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    SITON Drilling Machines

    SITON Self-Propelled Hydraulic Tunneling Drilling Rigs

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    +86-15931172036

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    • Product Description

    • The DW1-24-DD2 is a narrow single-boom wheeled underground hydraulic drill jumbo. It supports A18D/L and A22D/L rock-drill configurations and provides work coverage up to 6,514 × 5,133 mm. The machine width is 1,250 mm and documented weight is 8,600 kg.

      Hole diameter: 41-76 / 41-75 mm
      Max impact power: 18 / 22 kW
      Max rotary torque: 1070 / 1520 N·m
      Feed depth: 4000 / 3400 mm
      Work coverage: 6514 × 5133 mm
      Machine weight: 8600 kg

      Small and medium underground mine and tunnel headings requiring a narrow single-boom drill jumbo.

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit DW1-24-DD2
      Machine Configuration — Single-boom wheeled
      Product Code — CYTJ45/A (CYTJ45)
      Rock Drill Options — A18D/L / A22D/L
      Shank — T35 / T38
      Hole Diameter mm 41-76 / 41-75
      Maximum Impact Power kW 18 / 22
      Impact Frequency Hz 60 / 53
      Rock Drill System Pressure bar 230 / 220
      Rotation Speed rpm 0-215 / 0-130
      Maximum Rotary Torque N·m 1070 / 1520
      Feed Models — TF-14R / TF-12R
      Feed Total Length mm 5150 / 5550
      Drill Rod Length mm 4305 / 3700
      Hole Depth per Feed mm 4000 / 3400
      Maximum Feed Force kN 15
      Overall Dimensions (L×W×H) mm 9664 × 1250 × 2542 / 1842
      Ground Clearance mm 290
      Machine Weight kg 8600
      Turning Radius mm Inner 2800 / Outer 4500
      Maximum Travel Speed km/h 8.5
      Boom Compensation mm 1500
      Boom Extension mm 700
      Feed Beam Rotation ° ±180
      Working Coverage (W×H) mm 6514 × 5133
      Water Pump Power kW 3
      Maximum Water Flow L/min 70
      Maximum Water Pressure bar 25
      Air Compressor Power kW 5.5
      Air Compressor Flow m³/min 0.5
      Air Compressor Pressure bar 8
      Total Installed Power kW 63.5
      Main Motor Power kW 55
      Voltage / Frequency — 380 V / 50 Hz
      Cable Reel Capacity m 60
      Maximum Hydraulic System Pressure bar 230
      Hydraulic Oil Tank L 150
      Travel Engine — Yanmar 4TNV94L
      Travel Engine Rated Power kW 35.9 @ 2000 rpm
      Maximum Gradeability — 25% (14°)

      What is the hole diameter of the DW1-24-DD2?
      The documented hole diameter is 41-76 / 41-75 mm.

      What is the maximum rotary torque of the DW1-24-DD2?
      The documented maximum rotary torque is 1070 / 1520 N·m.

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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.

    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo

    SITON DW1-24-DD2 Underground Hydraulic Drill Jumbo with model-specific technical specifications. Hole diameter: 41-76 / 41-75 mm

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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