| Customization: | Available |
|---|---|
| After-sales Service: | Online Support |
| Warranty: | 1 Year |
|
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|
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Advantages
* 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 Cat 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
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Item
|
SEM921
|
|
Overall weight (kg)
|
15930
|
|
weight - front axle(kg)
|
4744
|
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weight - back axle(kg)
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11186
|
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Front / back axle load distribution
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30% /70%
|
|
Overall dimension(mm)
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8854*2630*3360
|
|
Max. Tractive Force(KN)
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≥85
|
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Max. forward speed(km/h)
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40
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Max. backward speed(km/h)
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25
|
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Model
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SC9DK220G3
|
|
Rated power(kw)
|
162
|
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Rated revolution(rpm)
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2200.0
|
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Displacement(L)
|
8.8
|
|
Transmission
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Hangzhou advance gearbox
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|
Gear
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6 in the front 6 and 3 in the back
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|
Tire
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Diagonal tire with inner tube
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Layer/pattern
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12pr, E2/L2
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Model
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12pr, E2/L2
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Max. articulation angle(°)
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±20
|
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Min. turning radius(m)
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≤7.8
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Shovel floating
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Standard
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Shovel length(m)
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4.3
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