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Products > Rotary Drilling Rig > Rotary Drilling Rig
XR280C Rotary Drilling Rig
    Introduce:

    XR280C Rotary Drilling Rig

    Model

    XR280C

    Engine

    Model

    CAT C9HHP

    Rated Power

    KW

    261

    Rotary speed

    r/min

    1800

    Rotary Drive

    Max.output torque

    kN m

    292

    Rotary speed

    r/min

    25

    Max. Drilling Diameter

    mm

    ?2000

    Max. Drilling Depth

    m

    74

    Pull-down cylinder

    Max. out-down piston push

    KN

    210

    Max. out-down piston pull

    KN

    220

    Max. out-down piston stroke

    m

    6.0

    Main Winch

    Max. Pulling force

    KN

    270

    Max. line speed

    m/min

    60

    The diameter of wire rope

    mm

    32

    Auxiliary

    Max. Pulling force

    KN

    100

    Max. line speed

    m/min

    65

    The diameter of wire rope

    mm

    20

    Mast Rake   Side/forwards/backwards

    5'/5'/15'

    Undercarrige

    Max. traveling speed

    km/h

    1.5

    Max. grade ability

    %

    40

    Min. Clearance

    mm

    395

    Track shoe width

    mm

    800

    Distance between tracks

    mm

    3000~4300

    Track Length

    mm

    5860

    Hydraulic System  

    Working pressure of the main pump

    Mpa

    35

    Working pressure of the vice pump

    Mpa

    28

    Pilot pressure

    Mpa

    4

    Working range(Radius of gyration)

    mm

    3830~4500

    Slewing angle of turntable

    '

    360

    Overall Drilling Weight

    t

    76

    Dimension

    Working condition

    mm

    8735*4300*23089

    Transportation condition

    mm

    16220*3000*3445