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XZ420E XCMG Trenchless Horizontal Directional Drill Rig Machine HDD Drill Machine

XZ420E XCMG Trenchless Horizontal Directional Drill Rig Machine HDD Drill Machine
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    XZ420E XCMG Trenchless Horizontal Directional Drill Rig Machine HDD Drill Machine

    Product Model:XZ420E Horizontal Directional Drill(HDD)
    XZ420E HDD is the new products which set advanced technology, user experience, efficiency of construction as a whole, and pay more attention to construction requirements, operation habit, system energy saving, and could be widely used in urban pipeline construction such as electric power , communication, cable TV and so on .
    1.  Features Introduction
    1.1 Hydraulic pilot control, provide comfortable operating performance and flexible regulation,
    first-class brand of hydraulic components to ensure the reliability of the machine hydraulic
    1.2 Rack and pinion sliding, to ensure the stability of the carriage and the reliability of drive operational. Carriage floating, proprietary patented Carriage floating, floating vice technology can greatly protect the drill pipe thread, the service life of the drill pipe 30% increase.
    1.3 High-speed sliding systems, piston motor to achieve high and low sliding speed of carriage,
    increasing the ability to adapt the machine working conditions, promote construction efficiency.
    1.4 The whole machine adopts protection technology such as proportional wire-controlled walking, seat switch, logic interlock, electrical shock protection and , short time Plus 20% force, meet the CE safety certification requirements.
    1.5 Sliding, rotating system multiple output, modular common rail fuel system and electronic control
    module, system energy saving, high efficiency of construction, efficiency increased by 15%.
    1.6 Support the diverse needs of customers, the machine can be increased with cab, air conditioner, cold start, mud antifreeze, automatic loading rod, electrical shock protection automatic thread oil daub etc, reduce the working strength, improve the construction efficiency.

    2. Technology Introduction
    2.1 Engine System
    Choose Dongfeng Cummins turbocharged engine, strong power, emissions meet China III emission standard.

    Engine Type QSC8.3-C240
    Rated Power 179kW
    Rated Speed 2200 r/min
    Max Torque 1040 N·m /(1350r/min)
    Emission Standard ChinaIII

    2.2 Carriage

    The drilling rig completed by rack and pinion sliding action, floating carriage device can effectively protect the drill thread, variable-speed motor to achieve sliding, the service life of the drill pipe 30% increase; piston motor to achieve high and low sliding speed of carriage, increasing the ability to adapt the machine working conditions, promote construction efficiency.
    Travelling speed 42m/min
    Spindle torque (Max) 18500N·m
    2.3 Hydraulic System
    Using a hydraulic pilot control, hydraulic components are domestic first-class brand. Most important parts of hydraulic system are made of leading domestic and foreign products, good performance, good reliability. Three pumps coordinated action to complete the working, a reasonable allocation of engine power.
    2.4 Chassis
    XZ420E use classic H-beam structure, high quality rubber track, site adaptability, high
    reliability, breaststroke leg structure, large cylinder support, good stability, Eaton traveling device, stable performance, walking speed can reach 2.6km /h.
    Track width 2240 mm
    Rubber track width 400 mm
    Tread 2140mm
    Supporting wheels quantity 2×6 pcs
    Gradeability 30%
    Walking speed 2.6km/h
    Ground pressure 63kPa

    2.5 Mud Systerm
    450L mud pump with a large flow, can meet most of the construction needs, make sure machine can work under rock condition, winter construction can be increased with antifreeze systems with mud and mud cleaning system for the whole routine maintenance.

    Mud maximum flow 450L/min
    Mud maximum pressure 80bar

    2.6 Cab(Optional) and Console
    Can be increased with the cab, air conditioner, reduce labor intensity, improve the efficiency of the operator, collaboration with professional bodies, cab, console ergonomics analysis and research, fully considered during the operation operator comfort and instrument layout is reasonable.
    2.7 Pipe Loader(Optional)
    Semi-automatic pipeloader
    XZ420E HDD can option configuration with the semi-automatic pipeloader, used motor rotating structure to achieve handling drill semi-automatization.
    Full-automatic pipeloader
    XZ420E HDD can option configuration with the full-automatic pipeloader, to achieve handling drill automation. Drilling box can accommodate 36 piece of φ83×3000 drill pipes, this system can add pipe capacity for long distance, construction efficient automation construction, reduce construction costs and labor intensity.
    2.8 Drill and Drilling Tools(Optional)
    XZ420E HDD with Drill and Drilling Tools have good performance and stable quality to make sure construction successfully. Other accessories of XZ420E HDD are configured as follows:

    Name Type Form Specification Remarks
    Drill Integral/Welded ¢83mm×9mm×3m  
    Drilling Tools Reamer Squeezed style ¢300mm  
      Reamer Runner type ¢300mm  
      Accessories Drill guide 83  
        Starting lever 83  
        Guide plate 83  
        Torques 83  
        L-nut 83  
        Male slider 83  
        Female slider 83  
        Splitter 50t  
        Connect 83  
    Mud system Mud Mixing System 2m³  
    Instrument Guide Instrument E Navigator E  
      Detector 8100 Radiodetectio

    3. Main Technical Parameters

    Item Unit Paramete
    Engine Manufacturers / Dongfeng Cummins
      Model / QSC8.3-C240
      Rated Power kW/r/min 179 /2200
    Thrust-Pull Type / Piston Motor+ Reduction Box
      Max Force kN 420/500
      Max Speed m/min 42
    Rotation Type / Piston Motor+ Reduction Box
      Max Torque N·m 18500
      MaxSpindle speed r/min 145
    Pipe D ×L mm×mm φ83×3000
    Mud pump Max Flow rate L/min 400/450
      Max Pressure MPa 8
    Weight kg 11000

    4. Main Part Configuration

    Name Manufacture factory
    Engine Dongfeng Cummins
    Rotation Pump Danfoss
    Thrust-Pull Pump Danfoss
    Auxiliary Pump Permco
    Rotary Motor Liyuan/Huade
    Thrust-Pull Motor Liyuan/Huade
    Reduction Box  
    Hydraulic tubo  
    Hydraulic oil cylinder  
    Hand Shank Eaton
    Walking speed reducer Eaton

    5. Transport ProgramXZ420E Trenchless Horizontal Directional Drill Rig Machine HDD Drill Machine

    The machine transportation Dimension 6500×2250×2450mm
    Shiping weight(Simple,Free of Drill and Drilling Tools) 11t
    Shiping weight(Optional Cab,Pipe Loader,Free of Drill and Drilling Tools)

    6. Accompanied Attached Documents
    XZ420E HDD machine start when accompanied by the packing list, include the following technical documents:
    Product Certificate
    Product Manual
    Engine Specification
    Engine Warranty
    Mud Pump Instruction Manual

    Packing List (including wearing parts and spare parts inventory, vehicle tools inventory, shipping list with items)

    7.Attached Equipment

    Items Optional
    Engine QSC8.3-C240
    Cold start  
    Mud system 400L Mud pump
    450L Mud pump
    Mud antifreeze
    Mud cleaning
    Pipe Loader Semi-automatic pipeloader
    Full-automatic pipeloader
    Cab Simple machine tent
    Cab and air conditioner
    Walking Proportional wire-controlled walking
    Short time Plus force 20%
    Electrical shock protection  
    Automatic thread oil daub  

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