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Products > Rotary Drilling Rig > Rotary Drilling Rig
XR230C Rotary Drilling Rig
    Introduce:

    - XR230C is equipped with CAT336D chassis, which has strong stability. The chassis with high-intensity structure adopts heavy duty hydraulic retractable track, which is convenient to transport, and has excellent travel performance. Adopt C9 HHP 261KW@1800 RPM,EPA Tier III emission standard, meeting the emission requirements of Europe and North America.
    - The oil cooler and radiator are positioned behind the intercooler side by side, which has good heat dissipation. The fan is drove by the hydraulic motor, the fan speed is controlled by the piston pump, and the wind noise meets the noise control requirements, which is quieter and more environmental friendly.
    - The main hydraulic system adopts negative flow control. On that basis, add the total power control and limiting power control, which improves the system efficiency and makes full use of the engine power. The auxiliary system adopts the load sensing control system, realizing the optimal match of the pump output power and the load of each working condition and the supply on demand, which improves the transmission efficiency to the most.
    - The drill unit is controlled by a pressurized or drawing hydraulic cylinder system, installed with drilling hydraulic motor, and top spring shock absorber, and equipped with the drive sleeve fit for the friction and internal lock drill rod and the drill rod guide frame with bearings.
    - Apply with advanced intelligent control technology, CANBUS technology and virtual instrument technology and adopt high-reliable controller and CLCD display. The display is a Chinese human-computer interface, which is easy to operate and observe. It can directly display the mast verticality and the drilling depth, and automatically detect the display record in real time. During the operation, it can automatically record the troubles, debug and diagnose the input/output signal online, and display various alarm information such as mast limit, variable limit, main and auxiliary winch limit, filter alarm, maintenance prompt, etc.

    Model

    XR230C
    Engine

    Model

    CAT C9

    Rated power

    kN

    261

    Drill unit

    Max. output torque

    kN.m

    230

    Rotary speed

    r/min

    23

    Max. drilling diameter

    mm

    F2000/F2200(with drill pipe+small mast)

    Max. drilling depth

    Drilling diameterF2000

    m

    Standard configuration67(friction drag*5) optional configuration80(friction drag*5)

    Drilling diameterF2200

    special configuration60(friction drag*5)

    Pressurized cylinder

    Max. pressure

    kN

    200

    Max. hoisting power

    kN

    200

    Max. stroke

    m

    5.0

    Main winch

    Max. hoisting power

    kN

    230

    Max. hoisting speed

    m/min

    65

    Auxiliary winch

    Max. hoisting power

    kN

    80

    Max. hoisting speed

    m/min

    65

    Mast obliquity sidewise/forwards/backwards

    5'/5'/15'

    Chassis

    Max. travel speed

    km/h

    2.1

    Max. gradeability

    %

    35

    Min. ground clearance

    mm

    395

    Track shoe width

    mm

    800

    Max. track width

    mm

    3000~4300

    Hydraulic system

    Working pressure

    Mpa

    35

    Overall operating weight

    t

    72

    Dimension

    Working condition

    mm

    8735*4300*21927

    Transportation condition

    mm

    16155*3000*3445