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CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system

    Buy cheap CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system from wholesalers
     
    Buy cheap CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system from wholesalers
    • Buy cheap CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system from wholesalers

    CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system

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    Brand Name : SINOVO
    Model Number : TR280W
    Certification : CE/ISO/SGS
    Price : Negotiation
    Supply Ability : 30 unit unit month
    Delivery Time : 7-10 work days
    • Product Details
    • Company Profile

    CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system

    Hydraulic CFA Multifunctional Piling Borehole Rotary Drilling Rig Machine mounted on Caterpillar Base


    TR280W CFA rotary drilling rig is mainly used in the contruction of civil and bridge engineering, which adopts advanced hydraulic loading back technology, integrates advanced electronic control technology. The whole performance of TR280W rotary drilling rig has reached advanced world standards.The corresponding improvement on both structure and control, which makes the structure more simple and compact the performance more reliable and operation more humanized.


    TR280W CFA rotary drilling equipment is suitable for for the following application:
    a. Drilling with telescopic friction or interlocking
    Kelly bar – standard supply;
    b. Long hollow stem auger (CFA System) with or without kelly extensions;


    Such as CFA piling drilling and drilling cased boreholes,


    Technical Parameters of TR280 CFA Rotary Drilling Rig:


    Technical parameters
     

    Euro Standards

    U.S. Standards

    Max drilling depth by CFA

    26m

    85 ft

    Max drilling diameter by CFA

    1200mm

    47in

    Max drilling depth by kelly bar85m278.8
    Max drilling diameter by kelly bar2500mm98.42in

    Engine model

    CAT C-9

    CAT C-9

    Rated power

    261KW

    350HP

    Max torque for CFA

    120kN.m

    88476lb-ft

    Rotating speed

    6~23rpm

    6~23rpm

    Max crowd force of winch

    280kN

    62944lbf

    Max extraction force of winch

    280kN

    62944lbf

    Stroke

    14500mm

    571in

    Max pulling force of main winch (the first layer)

    240kN

    53952lbf

    Max pulling speed of main winch

    63m/min

    207ft/min

    Wire line of main winch

    Φ30mm

    Φ1.2in

    Undercarriage

    CAT 336D

    CAT 336D

    Track shoe width

    800mm

    32in

    width of crawler

    3000-4300mm

    118-170in

    Whole machine weight

    78T

    78T


    Features and advantages of TR280 CFA rotary drilling rig:


    1. The power head of TR280W CFA rotary drilling rig has the function of high-speed soil rejection; the maximum speed can reach to 70r/min. It completely solves the problem of soil rejection difficulty for small diameter pile hole construction.


    2. The main and vice winch of TR280W CFA rotary drilling rig are all located in the mast which are easy to observe the direction of the rope. It improves the mast stability and construction safety.


    3. CAT C-9 engine is chosen to meet the state III emission requirements with economic, efficient, environmentally friendly and stable characteristics.


    4. The hydraulic system adopts the international advanced concept, specially designed for the rotary drilling system. Main pump, power head motor, main valve, auxiliary valve, walking system, rotary system and the pilot handle are all import brand. The auxiliary system adopts the load-sensitive system to realize the ondemand distribution of the flow. Rexroth motor and balance valve are chosen for the main winch.


    5. All the key parts of the electric control system (such as display, controller, and the inclination sensor) adopt imported components of international famous brands EPEC from Finland, and use air connectors to make special products for domestic projects.


    6. TR280W CFA rotary drilling rig is no need to disassemble the drill pipe before transporting which is transition convenient. The whole machine can be transported together.


    7. The width of chassis is 3m which can work stability. The superstructure is optimizing designed; engine is designed at the side of the structure where all components are located with rational layout. The space is large which is easy for maintenance.



    Quality CFA Rotary Drilling rig mounted on Caterpillar Base with pull down winch system for sale
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