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Motor Grader



  • Standard (Operating Weight) : 12,200kg

  • Min. Turning Radius: 7,300m

  • Wheelbase: 5,830mm

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Experience the SEM915
Motor Grader
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Specs Catalog

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 a lubrication oil change

  • Leading in class manufacturing and quality control level, mandatory performance testing before delivering to MG assembly line

Machine Applications

  • 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 a 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

  • The standard blade float function allows the 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 precisely cut spools for motor grader applications, continuously matching 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

  • The load-sensing hydraulic system provides consistent and precise blade movement, improving finishing performance

  • Inboard lock check valves within PPPC prevent 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 the drawbar

Front Frame

  • Flanged box section design removes welds from high-stress areas, improving reliability and durability

  • Continuous top and bottom plate construction provides consistency and strength, improving front frame durability

  • Hydraulic hose routing minimizes exposure to damage and provides quick access to service

  • Maintenance-free bushings improve durability and reduce overall service cost

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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

Large Cab

  • High-performance dashboard with 3 levels alarming monition system

  • Cab mounted on the front frame provides an exceptional view of the blade and the front axle even during articulation

  • Large cab with 1.9m height and 30% larger space than most competitors, provides exceptional comfort

Cat ® Product Link™

  • System pressure test ports are standard

  • Big angle engine hood side open door provides easy service access

  • The torque converter is isolated from transmission making it easy to service