جديد ممهدة الطرق SEM 922F

# SEM 922F Motor Grader

### General Dimensions & Weight
- Model: SEM 922F
- Emission Standard: **China Stage II**
- Operating Weight: 16550 kg
- Overall Dimensions (L×W×H): 8854 × 2728 × 3360 mm
- Wheel Base: 6140 mm
- Minimum Turning Radius: 7.8 m
- Frame Articulation Angle: ±20°
- Maximum Front Wheel Steering Angle: 47.5°
- Minimum Ground Clearance: 630 mm

### Engine
- Engine Model: Shangchai **SC9D220G2**
- Rated Power: 162 kW / 220 hp
- Rated Speed: 2200 rpm
- Displacement: 8.82 L
- Maximum Torque: 920 N·m

### Travel Performance
- Maximum Traction Force: 99 kN
- Forward Speed Range: 0 ~ 40 km/h
- Reverse Speed Range: 0 ~ 25 km/h
- Transmission: Mechanical gearbox
- Gears: 6 forward / 3 reverse

### Blade Parameters
- Standard Moldboard Length: 4279 mm
- Maximum Blade Lift Height: 475 mm
- Maximum Cutting Depth: 715 mm
- Blade Angulation: 5° rear / 40° front
- Rear Oscillation Angle: 15° upward front, 25° upward rear

### Hydraulic System
- Rated System Pressure: 22 MPa
- System Type: Load sensing hydraulic system

### Tire
- Tire Size: 17.5-25
- Tread Pattern: E3 earthmoving pattern