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  • DQ30BZ02-YM Vehicle-mounted Top Drive Device
DQ30BZ02-YM Vehicle-mounted Top Drive Device

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DQ30BZ02-YM Vehicle-mounted Top Drive Device

① High efficiency and energy saving: The top drive is highly efficient and energy-saving, making it very suitable for the future green and low-carbon development direction of drilling equipment.
② Silent and environmentally friendly: The gearbox and lubrication pump operate with low noise; using closed water cooling and hydraulic station placement technology, the working noise does not exceed 50 decibels, significantly improving the working environment for workers.
③ Completely explosion-proof: The main motor of the top drive uses closed water cooling technology, and the main motor is sealed inside the top drive body, achieving a truly complete explosion-proof function.

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  • Product Description
  • Product Parameters

    Drive Mode AC Variable Frequency (AC VFD)
    Nominal Drilling Depth (Φ114mm Drill Rod) 3000m
    Rated Load 1800kN
    Power Supply 380VAC/50Hz (Optional 60Hz)
    Rated Power of Main Motor 235kW (continuous)
    Cobalt Well Torque 22kN·m
    Maximum Uncoupling Torque 35kN·m
    Spindle Speed Range 0~200r/min
    Back Clamp Holding Drill Rod Range 86mm~206mm
    Mud Channel Ф104mm
    Mud Channel Circulation Pressure 35MPa
    Hoisting Ring Forward Tilt 50°
    Hoisting Ring Backward Tilt 10°
    Hydraulic System Working Pressure 16MPa
    Working Height 3.9m
    Main Body Weight 9t
    Ambient Temperature -20℃~55℃ (Optional -45℃~55℃)

    ① High Efficiency and Energy Saving: The top drive is highly efficient and energy-saving, making it very suitable for the future green and low-carbon development direction of drilling equipment.

    ② Silent and Environmentally Friendly: The gearbox and lubrication pump operate with low noise; using closed water cooling and hydraulic station lower placement technology, the working noise does not exceed 50 decibels, significantly improving the working environment for workers.

    ③ Completely Explosion-Proof: The main motor of the top drive uses closed water cooling technology, and the main motor is sealed inside the top drive body, achieving true complete explosion-proof functionality.

    ④ Reliable Performance: Adopting electric direct drive technology, the internal structure of the top drive housing is simplified to avoid major repairs due to small gear or bearing failures, maximizing the reliability and continuous operation capability of the top drive.

    ⑤ Convenient Maintenance: Traditional mechanical top drive gear meshing generates metal debris that can contaminate the lubrication oil; this top drive has a gearless reduction mechanism and uses oil immersion lubrication, effectively extending the service life of the lubrication oil and reducing the frequency of oil changes.

    ⑥ Wide Process Capability: The top drive is equipped with a pressurizing device, suitable for long horizontal grouting hole construction processes: large rotational torque, with a wellhead diameter of up to 1.2 meters, also meeting the requirements for large-diameter drilling in coal mines.

    ⑦ Integrated Hoisting: The top drive and the traveling block are designed as an integrated unit, reducing working height; the top drive adopts a dual-wing guiding structure, allowing for more direct torque transmission, resulting in smoother operation and improved drilling efficiency.

DQ30BZ02-YM Vehicle-mounted Top Drive Device


① High efficiency and energy saving: The top drive is highly efficient and energy-saving, making it very suitable for the future green and low-carbon development direction of drilling equipment.
② Silent and environmentally friendly: The gearbox and lubrication pump operate with low noise; using closed water cooling and hydraulic station placement technology, the working noise does not exceed 50 decibels, significantly improving the working environment for workers.
③ Completely explosion-proof: The main motor of the top drive uses closed water cooling technology, and the main motor is sealed inside the top drive body, achieving a truly complete explosion-proof function.

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If our products meet your current needs,Please leave us a message!

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