RP heavy industry shenzhen Yuhan

Products

Contact

  • Shenzhen Yuhan Electro-Mechanic Co., Ltd
  • Add: 27A, Building A, Jingguang Haijing Plaza, Dongbin Road Shenzhen, 518067 , China
  • Tel:(86-755) 86051797, 86051787,86051965;
  • Fax:0086-755-86051795
  • Mobile: 0086-13008800340
  • E-mail:sales01@rphigroup.com
  • Position: Home > Products > Pile Driving Machinery > Rotary Drilling Rig
    Rotary Drilling Rig

    XR220D Rotary Drilling Rig

    XR220D Rotary Drilling Rig
    Display pictures1
    XR220D adopts single layer main winch, which effectively solved the wear problem and improves the service life of steel rope.

    Detailed

    1.The infrared camera is convenient for operators to observe the steel rope of main winch in the cab at any time.
    Multiple configurations can be customized according to the requirements, like outrigger cylinder, automatic slewing, etc.
    2.It adopts imported electric controlled Cummins turbocharged engine (Euro
    ), which has strong power and meet the requirements for energy-saving and environmental care.
    3.The hydraulic system adopts extreme power control and positive flow control, which makes the hydraulic system more efficient and more energy-saving.
    4.The patented parallelogram luffing mechanism can cover wide work areas; the drill mast is designed as box structure made of high strength materials, which ensures the boring precision with higher rigidity and strength. And all the articulated points adopt lubrication-free bearings.
    5.It can be matched with 6 section drill shaft, and the max. drilling depth is up to 79 m.

    Model

     

     

    XR220D

    Engine

    Model

     

    CUMMINS QSL-325

    Rated power

    KW

    242

    Power head

    Max. output torque

    kN·m

    220

    Rev

    r/min

    7~22

    Max. bore diameter

    mm

    φ2000

    Max. bore depth

    m

    standard collocation 67(5 section),optional 79(6 section),53(4 section)

    Pressurized cylinder

    Max. pressure

    KN

    200

    Max. lift force

    KN

    200

    Max. stroke

    m

    5

    Main winch

    Max. lift force

    KN

    230

    Max. winch speed

    m/min

    70

    Auxiliary winch

    Max. lift force

    KN

    80

    Max. winch speed

    m/min

    60

    Angle of drill mast

    side/front/back

     

    ±4°/5°/15°

    Chassis

    Max. travel speed

    KM/h

    1.5

    Max. gradeability

    %

    35

    Min. ground clearance

    mm

    468

    Track width

    mm

    800

    Space between tracks

    mm

    3500~4400

    Hydraulic system

    Work pressure

    Mpa

    32

    Work weight

    t

    71

    Dimension

    Work status

    mm

    10260×4400×22120

    Transportation status

    mm

    16355×3500×3457 

     

     

     

     

     

    Hits:  UpdateTime:2012-07-25 10:40:42  【Printing】  【Close
    Online 
    nancy MSNnancy
    kate
    charlotte MSNcharlotte
    shirley MSNshirley
    kate
    charlotte
    shirley
    Email to us