New Arrival Earthmoving Machinery SEM 922F 922AWD Motor Grader with Various Attachments
Advantages and highlights:
1. SEM Tandem Axle
- Leveraging Caterpilla 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
2. 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
3. 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
4. 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
5. 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
6. 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 forservice
- Maintenance-free bushings improve durability and reduce overall service cost
| Item |
SEM922AWD |
| Engine model |
SDEC SC9D220G2 |
| Rated power/speed |
162kw |
| Overall dimension (standard) |
8854*2630*3360mm |
| Total weight (standard) |
16560 kg |
| Maximum lift height |
475mm |
| Travel speed(Forward/Rear) |
40/25 km/h |
| Transmission |
Hangchi 6WG180 |
| Rear axle/Tandem |
SEM ST22 |
| Wheelbase |
6140mm |
| Frame articulation angle |
20° |
| Min. turning radius |
7.8m |
| Fuel tank |
320L |
| Engine oil |
22L |
| Transmission |
28L |
| Hydraulic oil tank |
55L |
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