| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Certification: | ISO, CE |
|
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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.
|
Item
|
SEM919
|
SEM921
|
|
Overall weight (kg)
|
15070
|
15930
|
|
weight - front axle(kg)
|
4236
|
4744
|
|
weight - back axle(kg)
|
10834
|
11186
|
|
Front / back axle load distribution
|
28% /72%
|
30% /70%
|
|
Overall dimension(mm)
|
8703*2630*3360
|
8854*2630*3360
|
|
Max. Tractive Force(KN)
|
≥78
|
≥85
|
|
Max. forward speed(km/h)
|
40
|
40
|
|
Max. backward speed(km/h)
|
25
|
25
|
|
Engine
|
||
|
Model
|
SC9DK190.1G3
|
SC9DK220G3
|
|
Rated power(kw)
|
140
|
162
|
|
Rated revolution(rpm)
|
2200.0
|
2200.0
|
|
Displacement(L)
|
8.8
|
8.8
|
|
Transmission
|
Hangzhou advance gearbox
|
Hangzhou advance gearbox
|
|
Gear
|
6 in the front 6 and 3 in the back
|
6 in the front 6 and 3 in the back
|
|
Hydraulic system
|
load sensing, proportional priority with pressure compensation
|
load sensing, proportional priority with pressure compensation
|
|
Working pump
|
Variable Piston Pump
|
Variable Piston Pump
|
|
Working valve
|
Proportional priority with pressure compensation
|
Proportional priority with pressure compensation
|
|
Tire
|
Diagonal tire with inner tube
|
Diagonal tire with inner tube
|
|
Layer/pattern
|
12pr, E2/L2
|
12pr, E2/L2
|
|
Model
|
17.5-25
|
12pr, E2/L2
|
|
Max. articulation angle(°)
|
±20
|
±20
|
|
Min. turning radius(m)
|
≤7.8
|
≤7.8
|
|
Shovel floating
|
Standard
|
Standard
|
|
Shovel length(m)
|
4.0
|
4.3
|
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