China Mini Motor Grader Sem921 with Spare Parts
China Mini Motor Grader Sem921 with Spare Parts image
Basic Info.
Product Description
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
Technical Features
| Item | SEM921 |
| Overall weight (kg) | 15930 |
| weight – front axle(kg) | 4744 |
| weight – back axle(kg) | 11186 |
| Front / back axle load distribution | 30% /70% |
| Overall dimension(mm) | 8854*2630*3360 |
| Max. Tractive Force(KN) | ≥85 |
| Max. forward speed(km/h) | 40 |
| Max. backward speed(km/h) | 25 |
| Engine | Shangchai |
| Model | SC9DK220G3 |
| Rated power(kw) | 162 |
| Rated revolution(rpm) | 2200 |
| Displacement(L) | 8.8 |
| Transmission | Hangzhou advance gearbox |
| Gear | 6 in the front 6 and 3 in the back |
| Hydraulic system | load sensing, proportional priority with pressure compensation |
| Working pump | Variable Piston Pump |
| Working valve | Proportional priority with pressure compensation |
| Tire | Diagonal tire with inner tube |
| Layer/pattern | 12pr, E2/L2 |
| Model | 12pr, E2/L2 |
| Max. articulation angle(°) | ±20 |
| Min. turning radius(m) | ≤7.8 |
| Shovel floating | Standard |
| Shovel length(m) | 4.3 |
Detailed Images
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
Lower Operation Cost: Optimized power train match with ECO model and VHP function contributes less fuel consumption
SEM 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
Why Choose Us
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Tags: China Mini Motor Grader Sem921 with Spare Parts, China Motor Grader, China Motor Graders
