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  • 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 > Road construction and maintenance machinery
    Road construction and maintenance machinery

    GR180 Motor Grader

    GR180  Motor Grader
    GR series of motor grader are mainly used in the operation of road surface leveling, ditch digging, slope leveling, bulldozing, scarification and snow removing on the road, airport and farmland. The motor grader is the necessary construction machinery for defense construction, mine construction, urban and rural road construction and irrigation works and farmland improvement

    Detailed

     

    Performance and characteristic:

    ⊙New appearance design.

    ⊙The articulation frame is adopted and matched with the steering of the front wheel, With small turning radius,maneuvering and flexible.

    ⊙The electro-hydraulic controls the power shift gearbox,with 6ahead gears and 3 back gears.

    ⊙The international matching hydraulic parts are adopted,with reliable operation.

    ⊙The motions of the blade are fully hydraulically controlled.

    ⊙The rear axle is the three-section driving axle which is provided with the NO-SPIN self-locking differential mechanism.

    ⊙The manipulation table and seats are adjustable. The arrangement of the manipulation handle and instruments are reasonable,with convenient application,and the comfort of driving is improved .

    ⊙The cab is grand and nice,with wide eyeshot and good sealing .

    ⊙The front bulldozing plate,rear scarification device,front scarification harrow and automatic leveling device can be added .

     

     

    Parameter:

     

     

    Basic specification

    Engine model

    6CTAA8.3 D6114

    Rated power/speed

    138kW/2200  140kW/2300rpm

    Dimension(LxWxH)

    8900×2625×3470mm

    Operating weight(Standard)

    15400kg

    Performance specification

    Travelling speed ,forward

    5、8、11、19、23、38 km/h

    Travelling speed ,reverse

    5、11、23 km/h

    Tractive force(f=0.75)

    79KN

    Max. gradeability

    20%

    Tire inflation pressure

    260 kPa

    Working hydraulic pressure

    16 MPa

    Transmission pressure

    1.3~1.8MPa

    Operating specification

    Max. steering angle of front wheels

    ±50°

    Max. lean angle of front wheels

    ±17°

    Max. oscillation angle of front axle

    ±15°

    Max. oscillation angle of balance box

    15

    Frame articulation angle

    ±27°

    Min. turning radius using articulation

    7.3m

    Biade

    Maximum lift above ground

    450mm

    Maximum depth of cutting

    500mm

    Maximum blade position angle

    90°

    Blade cutting angle

    28°—70°

    Circle reversing rotation

    360°

    Moldboard width X height

    3965×610mm

     
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