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SEM918 SEM919 SEM921 SEM922 motor grader

SEM MOTOR GRADERwith CAT technology , near same CAT140K

Quantity:
  • SEM918 SEM919 SEM921 SEM922
  • SEM

SEM MOTOR GRADER

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 versatility

  • Blade 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

  • Cat ® Product LinkTM

  • Cat ® Product Link™ will support your business, and accurately convey information of the equipment to relevant personnel in a timely and effective manner for your better equipment management.


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Our company has all kinds of high precision machinery equipments, and several production lines, with high production capacity of more than 150,000 sets track shoes and 500,000 sets undercarriage traveling devices.

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sdm1983w@mail.ru
       dozerparts666@aliyun.com
:SDM1983W
       WCHENGFY123478
:+86-13573183355
:+86-531-88263979
:NO.77 huayuan road , Jinan ,         Shandong ,China

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