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  • SEM 922 AWD motor grader
SEM 921 motor grader
August 11, 2022
SEM 918 motor grader
August 11, 2022

SEM 922 AWD motor grader

$146,500.00 $112,500.00

Brand: Caterpillar/SEM Type: motor grader
Model: SEM 922 AWD All wheel drive: Yes
Operating weight: 18,120 kgs Blade width: 4.3 m3
Engine power: 162 kw/ 220hp Warranty: 1 year
Categories: SEM, Earth Moving Machinery, Road Machinery, SEM, Brand
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E-MAIL: eric@chengyumachinery.com
WhatsApp/WeChat: 008615634015526
  • Description

 

Machine specifications

 

High Productivity: Load sensing hydraulic system provides consistent and precise blade movement

High Reliability: A-frame designed drawbar provides strength in all blade positions

Comfort: World Class industry control layout with low lever efforts for reduced operator fatigue

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 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

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

All Wheel Drive (922 AWD)

  • All wheel drive (AWD) function designed for poor underfoot applications (snow, sand, gravel, mud, etc.)
  • Infinitely variable speed pumps and two-speed motors maximize torque in each gear delivering the most power to the ground
  • Exclusive steering compensation system enables a “powered turn” with improved control and a dramatic reduction of turning radius in poor underfoot conditions

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.

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

Machine data

 

tems SEM922AWD
Operation Weight (Base Machine) 18,120kg
Overall Dimensions (L*W*H) 10,324*2,728*3,360mm
Blade Length (L*W*H) 4,279*25*607mm
Max. Lifting Height 475mm
Max. Depth of Cut 715mm
Max. Drawbar Front≥26kN Rear Axle≥86kN
Wheelbase 6,140mm
Frame Articulation Angle 20°
Min. Turning Radius 7.8m
Engine Brand SDEC SC9DK220G3
Rated power 162kW
Transmission Type Hangchi 6WG180
Travel Speed (Forward/Rear) 40/25km/h
Rear Axle/Tandem SEM ST22
Service brake Outboard disc with brake caliper,Air to oil Control
Oscillation (Front up/Rear up) 15/25°
Max. Oscillation Angle ±16°
Steering Angle (Left/Right) 47.5°
Max. Lean Angle of Front Wheels 18°
Hydraulic System Load sensing,PPPC

 

Machine photo

 

 

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Qingzhou Chengyu Engineering Machinery Co., Ltd. is a professional loader manufacturer, our factory is located in Qingzhou, Shandong province, China. We offer articulated wheel loader, all-terrain forklift, and large range of attachments and accessory …

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