SEM915 Motor Grader
SEM915 Motor Grader
SEM915 Motor Grader
SEM915 Motor Grader

Item specifics

Operating weight
Min. Turning Radius




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



    •   A-frame tubular design drawbar provides maximum strength and durability
    •    Replaceable drawbar draft ball (bolted – not welded) for less service time and cost
    •  Easy removal of wear shims to adjust drawbar