Official Manufacturer Sem919f Motor Grader with Blade and Ripper
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 Cater-pillar 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
| Specifications |
| ITEMS |
SEM919F |
| Operation Weight(Base Machine) |
15,000kg |
| Front Axle(kg) |
4,575 |
| Rear Axle(kg) |
10,425 |
| Overall Dimensions(L*W*H) |
10,610*2,660*3,120mm |
| Max.Lifting Height |
475mm |
| Max. Traction Force |
≥83KN |
| Max. Forward Speed(km/h) |
40 |
| Max.Reverse Speed(km/h) |
25 |
| Frame Articulation Angle |
20° |
| Engine Brand |
SHANGCHAI |
| Engine Model |
SC7H190G3 |
| Transmission Type |
Hangchi 6WG180 F6/R3 |
| Rated Power(kw) |
140 |
| Rated Speed(rpm) |
2200 |
| Rear Axle/Tandem |
SEM ST22 |
| Displacement(L) |
6.5 |
| Oscillation(Front up/Rear up) |
15/25° |
| Steering Angle(Left/Right) |
47.5° |
| Hydraulic System |
Load sensing,PPPC |
| Tires |
17.5-25-12PR,E3/L3 |
| Rim Specifications |
14.00/1.5 |
| Front axle deflection angle(°) |
18±1 |
| Front axle swing angle(°) |
16±1 |
| Minimum ground clearance of front axle(mm) |
630 |
| Maximum steering angle of the front axle |
47.5±2.5 |
| Maximum articulation angle(°) |
±20 |
| minimum turning radius(m) |
≤7.8 |
Company Profile
Audited Supplier 
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