Top Quality Cat Sem Motor Grader Sem919 Motor 140h Grader with Ripper

• Customization: Available
• After-sales Service: Provided
• Warranty: 1-Year
• Model NO.: SEM919
• Condition: New
• Application: Railway, Mine, Farmland, Highway
• Transmission: Hydraulic - Mechanical
• Walking Mode: Wheeled
• Type: Medium-sized Grader
• Operation Weight (Base Machine: 15070kg
• Blade Length (L*W*H): 3,974X25X607
• Max. Lifting Height: 475mm
• Max. Depth of Cut: 715mm
• Max. Drawbar: More 78kn
• Min. Turning Radius: 7.8m
• Rated Power: 140kw
• Transport Package: Nude
• Specification: 8, 703*2, 630*3, 360mm
• Trademark: sem
• Origin: Shandong
• Production Capacity: 100unit/Month

Product Description

China SEM919 15t 190HP 130hp motor grader

 

SEM Tandem Axle

• Leveraging  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 lubriion 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 appliions, 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

Drawbar

• 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

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

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

• Basic specification
  Engine model	6BT5.9
  Rated power/speed	100/2200kw/rpm
  Dimension(LxWxH)	8015×2380×3050mm
  Operating weight(Standard)	11200kg
  Performance specification
  Traveling speed, forward	5,8,13,20,30,42km/h
  Traveling speed, reverse	5,13,30km/h
  Tractive force(f=0.75)	61.3KN
  Max. grade ability	30%
  Tire inflation pressure	300kPa
  Working hydraulic pressure	16MPa
  Transmission pressure	1.3~1.8MPa
  Operating specification
  Max. steering angle of front wheels	±49°
  Max. lean angle of front wheels	±17°
  Max. oscillation angle of front axle	±15°
  Max. oscillation angle of balance box	16
  Frame articulation angle	±27°
  Min. turning radius using articulation	6.6m