• D335 in rock excavations, original landscape exploring, and small mining applications, for various hard rock types blast hole applications.

    Light and flexible, high ROI, and lower cost perton

    Main benefits

    ZEGA Drilling innovative product,most modern advanced technologies,high efficiency,energy saving,environment friendly, safety.
    ZEGA D335 separated DTH drill rig, an upgrade from existing mature model, with core components upgraded to world famous brands. Reliable performance for continuous operation in all climates.

    Product Features

    1.Rotated Feed Beam Installation
    45°rotated feed beam, easier and convenient for hole positioning and operation view & check.
    2.Powerful Rotation Unit
    Bigger and stronger designed Rotation unit for smooth high torque output and less drill tool jamming with seamless speed regulation.
    3.Wear resistant slide padding
    Wear resistant nylon made rotation unit padding and feed beam slide protective padding for less frictions and for rotary head smooth feeding up and down.
    4.New protective cover
    Better appearance and convenient for maintenance.
    5.Multi-directional drilling design
    For complex drilling conditions, 400 mm ground clearance for horizontal drilling applications.
    6.Three stage Air Filtration system
    ZEAG high performance wet air filter working with dry filters for three stage filtration system to provide complete protections for the engine.
    7.Dust collecting system
    High efficiency two stage dust collector with high speed fan for larger filtration area,technical advanced and industry leading.
    8.Ergonomic comfortable operation console
    Centralized control, convenience, efficient control console and full display panel of functions.
    9.Standard tramming mechanism
    Equipped with speed reduction tramming system and standard excavator track for compact structure. Excellent off-road performance with powerful two-speed hydraulic tramming system for extreme low failure rate.
  • D335 Technical Specifications
    Engine Manufacturer Cummins Engine Model 4BTAA3.9-C80
    Engine Rated Power 60 kW Engine Emission Euro II
    F.A.D 8-20 m3/min Working Pressure 7-25 Bar
    Rotation Speed 0-105 rpm Rotary Torque 1,250 Nm
    Hole Diameter Range Ø90-108 mm DTH Hammer 3.5 inch
    Hole Depth 20 m Number of Pipes 6+1
    Drill pipe type Ø 60 mm (option 76 mm) Pipe Length 2,000 mm
    Feed Type Cylinder / Chain Length of Feed Beam 4,380 mm
    Feed Extension 970 mm Feed Travel Length 2500 mm
    Feed Speed 0.5 m/s Pull Up Force(Max.) 26 kN
    Max. Climbing Ability 25° Feed Force(Max.) 15 kN
    Tramming Speed high 3 km/h Traction Force( Max.) 35 kN
    Ground Clearance 450 mm Fuel Tank Capacity 60 L
    Length 5,500 mm Width 2,035 mm
    Height 2,460 mm Weight(options excluded) 3500 kg
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