Brand New SEM 920F Motor Grader
The SEM 920F 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.
- SEM
- China
- 15-20 days
- 10000 Unit/Month
- Information
Brand New SEM 920F Motor Grader: Tier 4 Compliance and Precision
What is the Brand New SEM 920F Motor Grader?
The Brand New SEM 920F Motor Grader is a medium-weight, articulated road leveling machine designed to meet stringent global emission standards, featuring Load Sensing hydraulics and component quality influenced by Caterpillar engineering.
Why Choose the SEM 920F for High-Specification Projects?
A primary strength of the 920F lies in its advanced power management and environmental compliance. Powered by the SDEC SC7H200G5E engine, the machine is designed to meet standards greater than Tier 4. This compliance is essential for projects operating under tight regulatory scrutiny, allowing acquisition teams to meet contract mandates globally.
Furthermore, the 920F delivers precision through its sophisticated hydraulic system. The Load Sensing, Proportional Pressure Compensated (PPPC) circuit supplies oil flow and pressure exactly when and where needed, maximizing fuel efficiency and significantly enhancing the accuracy of blade positioning during fine grading operations.
SEM Grader Model Lineup
The SEM grader series provides options across various power bands, with the 920F offering a superior combination of power, weight, and advanced componentry for general road maintenance and construction.
| Model | Net Power (kW) | Standard Weight (kg) | Key Feature Focus |
|---|---|---|---|
| SEM 917 | 129 kW | 15,000 | Cost-Effective, Utility Grading |
| SEM 920F | 147 kW | 16,029 | Tier 4 Compliance, Load Sensing Precision |
| SEM 922 | 162 kW | 18,000 | High Power Output, Heavy Road Construction |
Ideal Applications for the SEM 920F:
The versatility and high standards of the Brand New SEM 920F Motor Grader make it essential for:
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Government Road Agencies: Meeting high standards for provincial and national road maintenance projects.
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Highway Sub-base Preparation: Providing the necessary precision for leveling large foundation layers prior to paving.
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Infrastructure Development in Regulated Markets: Compliance with strict emissions zones due to its >Tier 4 certification.
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Land Management and Site Finishing: Fine grading and contouring large commercial development sites.
Detailed Technical Specifications
The following data confirms the robust capabilities of the Brand New SEM 920F Motor Grader.
| Main Specifications | Value |
|---|---|
| Standard Weight (Non ROPS base) | 15,418 kg |
| Overall Dimensions (L*W*H) | 11,100 x 2,630 x 3,140 mm |
| Min. Turning Radius | 7,800 mm |
| Max. Drawbar Traction | 88 kN |
| Engine Model / Net Power | SDEC SC7H200G5E / 147 kW @ 2200 RPM |
| Engine Max. Torque | 860 N.m @ 1200～1500 RPM |
| Emission Standard | > Tier 4 |
| Forward / Reverse Gears | 6 Forward / 3 Reverse |
| Tandem Axle Manufacturer | SEM / Caterpillar |
| Blade Width, Standard | 3,974 mm |
| Max. Cutting Depth | 715 mm |
| Fuel Tank Capacity | 280 L |
| Hydraulic System Type | Load Sensing, PPPC (Variable Piston Pump) |
Engineering and Component Highlights
Caterpillar-Designed Axles
The tandem axle is supplied by SEM/Caterpillar, utilizing reliable components and a No-Spin differential. This guarantees maximum traction delivery to the ground, especially when operating on soft or uneven surfaces, minimizing slippage.
Advanced Load Sensing Hydraulics
The PPPC (Proportional Pressure Compensated) hydraulic system ensures that pump output matches the system demand exactly. This significantly reduces parasitic power loss from the engine, contributing directly to the machine's overall fuel economy and reduced heat generation.
Transmission Efficiency
The Advance/HangChi converter and power shift transmission provide 6 forward and 3 reverse speeds. The precise gear selection allows the personnel to match travel speed perfectly to the required application, from high-speed transit to slow, precise grading passes.
Operational Value and Benefits
The 920F's features deliver substantial benefits across the project lifecycle:
| Feature | Actual Project Benefit |
|---|---|
| > Tier 4 Emission Engine | Allows entry into highly regulated construction markets and minimizes environmental impact fees. |
| Load Sensing Hydraulics (PPPC) | Saves fuel, reduces system wear, and increases blade control accuracy for tighter tolerances. |
| High Frame Articulation (20°) | Enables a tight minimum turning radius of 7,800mm, improving maneuverability in confined spaces. |
| Tandem Axle Oscillation (Up 15° / Down 25°) | Maintains continuous tire contact on highly undulating terrain, ensuring consistent grading quality. |
Selecting a Trusted SEM Machinery Supplier
The complexity and high value of a Tier 4 compliant machine like the SEM 920F demand a highly proficient supplier. Look for the following criteria:
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Emission Verification: The supplier must provide documentation confirming the engine’s emission level (>Tier 4) is valid for the destination market.
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Caterpillar Linkage Clarity: Choose a partner who can clearly articulate the benefit of the Caterpillar association regarding parts supply and technical documentation.
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Hydraulic System Testing: The supplier should conduct and verify the function of the Load Sensing PPPC system before shipment.
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Specialized Parts Stock: Ensure they offer immediate access to filters and specialized Tier 4 engine components (e.g., DPF/SCR related parts, if applicable).
Why Partner with ZW Group?
ZW Group is a trusted partner in the global supply chain for premium construction machinery, including the Brand New SEM 920F Motor Grader. Our expertise is founded on understanding the high technical specifications required by advanced machines.
We provide full verification of the machine's Tier 4 compliance and conduct detailed pre-shipment testing of the Load Sensing hydraulic system and the SEM/Caterpillar axles. Our logistics team specializes in securing high-value, articulated equipment for international transport, ensuring your 920F arrives globally in factory-new condition, ready for high-precision grading operations.
Frequently Asked Questions
1. What is the SEM 920F's emission rating and why is it important?
The 920F adheres to standards greater than Tier 4. This is crucial for accessing markets that require reduced particulate matter and NOx emissions, ensuring the machine remains compliant for the foreseeable future.
2. Is the Tandem Axle serviceable?
Yes, the SEM/Caterpillar-branded tandem axle is designed for durability and ease of maintenance, with standard access points for fluid checks and component replacement.
3. Can the moldboard width be changed?
Yes. While the standard blade width is 3,974mm, ZW Group offers optional blades at 3,669mm or a wider 4,279mm to suit different road widths and material types.
4. What is the primary advantage of the 7,800mm turning radius?
The tight minimum turning radius, achieved through a 20° articulation angle, allows the grader to make turns efficiently on narrow roads or within confined construction zones, reducing the need for complex reversing maneuvers.
5. Do you supply other motor graders?
Yes. ZW Group supplies the full range of new graders, including SEM and XCMG brands. We also offer reliable, quality-checked used models, such as the CAT 120H and 140H graders.
Acquire Tier 4 Precision and Caterpillar Quality Today
The Brand New SEM 920F Motor Grader is the optimal solution for contractors who require a high-precision, fuel-efficient machine that meets strict environmental mandates. The backing of Caterpillar through the SEM brand provides unmatched assurance of quality and reliability.
ZW Group offers a complete range of machinery to complement your fleet, including new graders (SEM and XCMG) and used CAT graders (120H/140H). Our full construction equipment lineup includes New and Used Excavators, Bulldozers, Wheel Loaders, Road Rollers, Forklifts, and Cranes.
Furthermore, we supply heavy transport solutions like Dump Trucks, Tractor Trucks, Fuel Tankers, and Mixer Trucks.
Ready to integrate the SEM 920F into your fleet? Contact ZW Group now to get a quote.
