China Brands Sem 919 Motor Grader Produced by Caterpillar Factory Road Machinery

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 38800 ~ 43500

Description
Product Description

SEM Tandem Axle

  • Leveraging Caterpillar designing and experience on MG tandem axle
  • Improved bearing Layout and optimized load distribution with 4 planetary gears final drive
  • Less down time and reduced labor and service cost for maintenance and repairing
  • Longer service interval for lubrication oil change 
  • Leading in class manufacturing and quality control level, mandatory performance testing before delivering to MG assembly line 

Control System

  • 7 position link bar with electric over hydraulic control allows ease of operation from within the cab
  • Optimum blade reach capability, quick DCM re-positioning for greater reach for better working on high bank side slope
  • The link bar is essential for extending reach capability when cutting a bank slope or back slope of a ditch
  • Replaceable bushings reduce service time and cost                                                           

Blade Float

  • Standard blade float function allows blade to lower without hydraulic pressure for increased versatilityBlade float is engaged by pushing the left and right lift cylinder
  • controls all the way forward past the detent
  • Provides protection for machine and pavement during snow removal and snow plowing                             

Hydraulic System

  • Proportional Priority Pressure Compensating (PPPC) Valves contain specifically cut spools for motor grader applications, continuously matching of hydraulic flow and pressure to power demands, allowing ease of multi-function control for optimizing working efficiency
  • World-class variable displacement piston pump, efficiently reduces power consumption and hydraulic system heat, improving fuel efficiency
  • Load-sensing hydraulic system provides consistent and precise blade movement, improving finishing performance
  • Inboard lock check valves within PPPC, prevents inadvertent cylinder movement and potential leaks         

Large Cab

  • High performance dashboard with 3 levels alarming monition system
  • Cab mounted on the front frame provides exceptional view to blade and front axle even during articulation
  • Large cab with 1.9m height and 30% larger space than most competitors, provides exceptional comfort                         

Control Layout

  • Short throw levers are efficiently spaced, allowing ease of multi-function control
  • Short lever travel (40mm) with low lever effort reduces operator fatigue                                                                           
Detailed Photos

Product Parameters
  • ModelSEM919
    Operating Weight 
    Standard15,070kg
    With Front & Rear Counterweight15,870kg
    Blade Length (L*W*H) (10´)ft 
    With Front Blade16,270kg
    With Ripper+Front Blade17,280kg
    Operating Specifications 
    Top Speed, Forward40kph
    Top Speed, Reverse25kph
    Min. Turning Radius7,800mm
    Articulation Angle, Left /Right20°
    Gradeability30°
    Wheelbase6,140mm
    Travel Speed, Forward5.3/9.1/12/20/25/40kph
    Travel Speed, Reverse5.3/12/25kph
    Drawbar Pull85kN
    Engine 
    Engine ManufacturerSDEC
    Engine ModelSC9DK190.1G2
    Rated Power140 @ 2,200kW @ RPM
    Rated Power (kW@RPM) 
    Max. Torque720 @ 1,400~1,600kN@RPM
    Max. Torque (kN@RPM) 
    EmissionTier 2
    TransmissionHangchi 6WG180
    Displacement8.82L
    Bore114L
    Stroke144L
    Number of Cylinders6
    Transmission 
    Brand / ManufacturerAdvance / HangChi 6WG180
    TypeConverter, Powershift
    Powershift Pressure1.3~1.7MPa
    Forward / Reverse Gears6 Forward / 3 Backward
    Parking BrakeAir Actuated, Spring
    Tandem Axle 
    Brand / ManufacturerSEM / Caterpillar
    ModelST23
    DifferentialNo-Spin
    Service BrakeAir to Oil, Disc
    SecondaryDual Circuit
    Oscillation Front Up15°
    Oscillation Front Down25°
    Front Axle 
    Ground Clearance602mm
    Wheel Lean, Left / Right18°
    Max. Oscillation±16°
    Steering Range, Left / Right47.5°
    Hydraulic System 
    Circuit TypeLoad sensing,PPPC
    Pump TypeVariable Piston
    Max. Pump Output162.8L/min
    Max. System Pressure22MPa
    Standby Pressure2.4~2.6MPa
    Powershift Pressure1.3~1.7MPa
    Moldboard 
    Blade Width, Standard3,974mm
    Blade Width, Optional3,669mm / 4,279mm
    Moldboard Height610mm
    Moldboard Thickness25mm
    Throat Clearance85mm
    Float FunctionStandard
    Moldboard Sideshift, LH796mm
    Moldboard Sideshift, RH678mm
    Circle Centershift, LH926mm
    Circle Centershift, RH758mm
    Max. Blade Position Angle90°
    Blade Tip, Forward40°
    Blade Tip, Backward
    Max. Shoulder Reach outside of Tires, LH2,394mm
    Max. Shoulder Reach outside of Tires, RH2,108mm
    Max. Lift above Ground475mm
    Max. Cutting Depth715mm
    Max. Lifting Height475mm
    Max. Draw-Pull≥78kN
    Service Refill Capacity 
    Fuel Tank320L
    Engine Oil22L
    Coolant65L
    Transmission28L
    Differential Case33L
    Tandem Case, Each Side62L
    Circle Drive, Non Slip Clutch2L
    Circle Drive, With Slip Clutch7L
    Hydraulic Oil Tank55L
    Rear Axle (Main Reducer & Tandem)157L

 

 

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