ZT11 Surface DTH Drilling Rig
ZT11 Surface DTH Drilling Rig
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  • ZT11 Surface DTH Drilling Rig
  • ZT11 Surface DTH Drilling Rig

ZT11 Surface DTH Drilling Rig

ZT11 surface DTH drilling rig with drilling diameter 90-130 mm, drilling depth 32 m, torque 2500 N·m. View model-specific technical specifications and drilling configuration.

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Product Details


  • Product Description
  • The ZT11 is a surface DTH drilling rig with a documented drilling diameter of 90-130 mm and a listed drilling depth of 32 m. The documented power specification is 235 kW. The model-specific configuration is listed in the technical specification table below.

    Drilling Diameter: 90-130 mm
    Drilling Depth: 32 m
    Power: 235 kW
    Maximum Rotary Torque: 2500 N·m
    DTH Hammer: 3 / 4 inch
    Drilling Rod: Ø64 / Ø76 × 4000 mm

    Open-pit mining and stonework projects for vertical, inclined and horizontal blast holes and pre-splitting holes.

    MAIN TECHNICAL SPECIFICATIONS
    Parameter Unit ZT11
    Transport Dimensions (L×W×H) mm 9900 × 2300 × 3200 / 3500
    Weight kg 13000
    Rock Hardness — f=6-20
    Drilling Diameter mm 90-130
    Ground Clearance mm 355
    Track Leveling Angle ° ±10
    Travelling Speed km/h 0-3
    Climbing Capacity ° 25
    Traction kN 80
    Maximum Rotary Torque N·m 2500
    Rotation Speed r/min 0-173
    Boom Swing Angle ° Left 18°, right 46°
    Carriage Swing Angle ° Left 9°, right 96°
    Beam Tilt Angle ° 148
    Compensation Stroke mm 1500
    Rotation Head Stroke mm 4510
    Maximum Propelling Force kN 37
    Propulsion Method — Motor + roller chain
    Depth of Economical Drilling m 32
    Rod Number — 7+1
    Drilling Rod mm Ø64 / Ø76 × 4000
    DTH Hammer inch 3 / 4
    Engine — Yuchai YCA08320-T300
    Rated Power kW 235
    Rated Speed r/min 2200
    Screw Compressor — 18 m³/min / 22 bar

    What drilling diameter does the ZT11 support?
    The documented drilling diameter is 90-130 mm.

    What is the drilling depth of the ZT11?
    The listed drilling depth is 32 m.

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.

ZT11 Surface DTH Drilling Rig

ZT11 surface DTH drilling rig with drilling diameter 90-130 mm, drilling depth 32 m, torque 2500 N·m. View model-specific technical specifications and drilling configuration.

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