HIGH RELIABILITY BEST PRICE SEM922F MOTOR GRADER ON SALE
The SEM F series Tier 2 Motor Grader is equipped with an SDEC engine and a PPPC load-sensing hydraulic system for consistent and precise blade movement and reduced fuel consumption. The SEM rear tandem axle, designed and manufactured by Caterpillar, leverages the proven Caterpillar tandem axle design to deliver differentiated reliability and a longer service life, resulting in lower owning & operating costs.
In response to customer suggestions and feedback, the new generation F series Motor Grader has been upgraded to better meet the needs of customers and further improve machine performance. This includes the removal of the transmission shaft, direct connection of the hydraulic pump to the gearbox, and a new molded engine hood with a contemporary aesthetic, providing the machine with a striking and impactful visual design.
With these enhancements, SEM’s new F series Motor Grader offers improved competitiveness and solutions to support the success of our dealers and customers.
Operate in comfort
Standard float function for high efficiency and simple operation.
Caterpillar’s classic lever control with a short distance and stroke.
Adjustable console and seat with optimized ergonomics.
Cab with improved airtightness and noise reduction.
Added vents in the new dashboard and cab columns for increased comfort.
Low cost per hour
Less heat and fuel consumption; load-sensing and PPPC hydraulic system offer increased efficiency.
Hydraulic cooling fan, high efficiency in various ambient temperature conditions and enhances cooling effect.
Caterpillar (Qingzhou) in-house tandem axle, final drive units with four planetary gears, oil-bath lubrication, and maintenance-free and adjustment-free chain support a higher carrying capability.
Dismountable drawbar ball joint for easy replacement and maintenance.
Performance you need
Up to 2 times more circle drive torque than the industry standard for increased working efficiency.
PPPC hydraulic system ensures precise, predicable and consistent operational movement regardless of engine speed.
Cab is mounted in the frontal frame to provide enhanced visibility for convenient operations.
7-hole linkbar of Electro Hydraulic pin puller offers excellent extensibility of the moldboard, delivering superior performance.
High efficiency and reliability
World-class variable displacement piston pump and proportional priority pressure compensating (PPPC) valves with a load sensor hydraulic system specifically designed for motor grader applications, ensuring continuous matching of hydraulic flow and pressure to power demands while allowing for ease of multi-function control and reduction of energy loss for optimizing working efficiency.
The implement pump has been moved to the Power take-off (PTO) port of transmission and the pump drive shaft under the cab has been removed, decreased working noise, less points for daily maintenance and easy to own.
The standard blade float function allows the blade to lower without hydraulic pressure for increased versatility, providing protection for the machine and pavement during snow removal, while reducing the difficulty of work and operator intensity and effectively improving construction efficiency.
Class-leading circle drive torque delivers higher material spreading and blading capability with superior working efficiency.
Versatile configurations can meet various customer needs, including options like handle throttle, Drawbar Circle Moldboard (DCM) grease tank, level gauge, rear camera, and transmission guard.
SEM922F motor grader specification,
| Model | SEM 922F |
| Main Specifications | |
|---|---|
| Standard Weight (Non ROPS base) | 16,313kg |
| Standard Weight (with ROPS) | 16,640kg |
| Overall Dimensions (L*W*H) | 11,100*2,630*3,140mm |
| Travel Speed (Forward/Reverse) | 40km/25h |
| Max. Drawbar traction | 99kN |
| Frame Articulation Angle | 20° |
| Min. Turning Radius | 7,800mm |
| Tire | 17.5-25 12PR |
| Engine | |
| Engine Manufacturer | SDEC |
| Engine Model | SC9D220G2 |
| Max. Torque | 920N.m @ 1400RPM |
| Net Power | 162kW @ 2200RPM |
| Emission | Tier 2 |
| Transmission | |
| Brand / Manufacturer | Advance/HangChi |
| Type | Converter, Powershift |
| Forward / Reverse Gears | 6 Forward / 3 Reverse |
| Tandem Axle | |
| Brand / Manufacturer | SEM/Caterpillar |
| Differential | No-Spin |
| Service Brake | Air over oil, Disc |
| Oscillation Front Up | 15° |
| Oscillation Front Down | 25° |
| Front Axle | |
| Ground Clearance | 630mm |
| Wheel Lean, Left / Right | ±18° |
| Max. Oscillation | ±16° |
| Steering Range, Left / Right | ±47.5° |
| Hydraulic System | |
| Circuit Type | Load Sensing, PPPC |
| Pump Type | Variable Piston |
| Moldboard | |
| Blade Width, Standard | 4,279mm |
| Blade Width, Optional | 3,669/3,974mm |
| Blade Height | 610mm |
| Blade Thickness | 20mm |
| Max. Cutting Depth | 715mm |
| Max. Lifting Height | 475mm |
| Float Function | YES |
| Service Refill Capacity | |
| Fuel Tank | 280L |
| Engine Oil | 26L |
| Coolant | 50L |
| Transmission | 36L |
| Differential Case | 33L |
| Tandem Case, Each Side | 63L |
| Circle Drive, Non Slip Clutch | 2L |
| Circle Drive, With Slip Clutch | 7L |
| Hydraulic Oil Tank | 60L |
