SEM 922F AWD

TheSEMFseriesTier2MotorGraderisequipped withanSDEC engineanda PPPC load-sensing hydraulicsystemforconsistentand preciseblademovement andreducedfuelconsumption.TheSEMreartandem axle,designedandmanufacturedbyCaterpillar, leveragestheprovenCaterpillartandemaxledesignto deliver differentiated reliabilityanda longerservice life,resulting in lower owning&operating costs.

Inresponse to customer suggestionsand feedback, thenew generationFseriesMotor Grader hasbeen upgraded to better meet the needs of customers and further improve machine performance.This includes theremoval of the transmissionshaft,directconnection of the hydraulic pump to the gearbox,and a new molded engine hood witha contemporaryaesthetic, providing the machine with a striking and impactful visual design.

Withtheseenhancements,SEM'snewFseriesMotor Graderoffersimprovedcompetitivenessandsolutions tosupport the successof ourdealersand customers.

Contents

KeyFeatures 1-6
Machine Applications
MainSpecifications 8-9
Dimensions .10
Standard Equipment 11
Optional Equipment 11
Mandatoryattachment 11

Operate in comfort

·Standard float function forhigh efficiencyand simple operation.
·Caterpillar'sclassic levercontrol withashortdistance and stroke.
·Adjustable consoleand seat with optimized ergonomics
· Cabwith improvedairtightnessand noise reduction.
·Added ventsinthe newdashboardand cab columns for increased comfort.

Low cost per hour

·Less heatand fuel consumption; load-sensing and PPPC hydraulic systemoffer increased efficiency.
·Hydrauliccooling fan,highefficiencyinvariousambient temperatureconditionsandenhancescoolingeffect.
· Caterpillar (Qingzhou) in-house tandemaxle,final drive unitswith fourplanetary gears,oil-bath lubrication,and maintenance-freeandadjustment-freechainsupporta highercarrying capability.
·Dismountabledrawbarball jointforeasyreplacement andmaintenance.

Performance you need

· Up to2 times more circle drive torque than the industry standard for increased working efficiency.
· PPPC hydraulic system ensures precise,predicable and consistent operationalmovement regardlessof engine
speed.
·Cabismounted inthe frontal frame to provideenhanced visibility for convenient operations.
· 7-hole linkbar of Electro Hydraulic pin pulleroffers excellentextensibilityof 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 beenmoved 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.
·Thestandard blade floatfunctionallows the blade to lowerwithout hydraulic pressure for increased versatility,providing protection for the machine and pavement during snow removal,while reducing the dificulty 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.
·Infinitely variable speed pumps and two-speed motors maximize torque in each gear delivering the most power to the ground thank to AWD function.

Ease of operation

2

·The cab,mounted on the front frame,provides an exceptional view of the blade and front axle evenwhen using articulation,ensuring the safety and accuracy of operation.
·Short throw levers are efficiently spaced,alowing ease of multi-function control.The short lever stroke coupled with low lever effort,reduces operator fatigue with and enhances overall operation efficiency.
·The PPPC load sensing hydraulic system maintains consistent and precise blade movement, whether extending or retracting the cylinder,regardless of variable engine speed.
·7-hole link barwith electro-hydraulic control allows for ease of operation within the cab,providing excellent blade extension capability.
·Air conditioning is standard,with additional air vents from the dashboard and leftand right cab columns for improved comfort.The optimization of cab sealing capability further contributes to lower noise and vibration levels.

3

Robustness and durability

·The A-frame tubular design drawbar provides maximum strength and durability.The flanged box section front frame removes welds from high-stress areas,improving reliabilityand durability. Continuous top and bottom plate construction ensures consistency and strength,further enhancing front frame durability. ·Leveraging Caterpillar's design and experience with the Motor Grader tandem axle, there's an improved bearing layout and optimized load distribution with a final drive featuring four planetary gears,oil bath tandem axle,and longer service intervals for lubrication oil changes without the need to fill in grease frequently. ·Inboard lock check valves within the PPPC system prevent inadvertent cylinder movement and potential leaks. ·The hydraulic driven cooling fan comes with a standard 4 3 ^ { \circ } { C } and optional 50℃ cooling package,providing betteradaptability for all kinds of application environments

4

Ease of maintenance and lower cost

·Newfamily style metal molded hood offersa bold visual impact,and rightand left lateral doors for easy service and maintenance.
·Replaceable drawbar draft ball(bolted-not welded),allowing for easy removal of wear shims to adjust the drawbar,resulting in less service time and cost.
·The axle tandem comes with an external disk service brake,providing superior braking and a shorter brake distance.The SEM Wheel Loader-compatible friction plate allows for easy replacement,and high reliability,while the grease-free lubrication design of the rearaxle and tandem,along with the chain adjustment-free design,prolongs the maintenance cycle, contributing to lower cost of ownership.
·Hydraulic hose routing minimizes exposure to damage and provides quick access for service.
·One-key operation for convenient machine and fleet management.
·The transmission filling port is raised up to ease oil changing and protect the port from crashes.Additionally,the transmission oil level dipstick has been replaced with a glasses level gauge,making inspection much more convenient.

Operational safety

5

·The disk service brake features dual circuit braking separately for front/rear braking and left/right braking,ensuring high safety standards.
·The dashboard includes a 3-level alarm monitoring system.
·Athree-point contact handrail is provided for easy access and regular inspection and maintenance.

Typical applications such as ground leveling and trenching, slope scraping,bulldozing,snow removal, loosening,distribution,mixing and land reclamation,etc.It is an important equipment in the construction of mine construction,road construction,water conservancy construction and farmland turning and leveling.

Standard equipment

Engine&Installation

·SDEC 9D engine ·Engine & installation

Powertrain&Transmission

·Electro-hydraulic power shift transmission and attachments
·Tandemaxle
·Frontal axle
·Drive shaft

Hydraulic Arrangement

·Cylinder group
·Lines group
·pump
·steering
·fan
·DCM
·Pin puller hydraulic
·Hydraulic pump,motor

Frame Arrangement

·Front frame ·Rear frame · Hitch

Cab Installation

·Console operation ·Control transmission ·Floor attachment

Electrical

·Wiring
·Wiring engine
·Switch attachment (dashboard)
·Road lights

Cooling Arrangement

·Cooling radiators ·Lines group ·Fan ·Coolant tank

Work Tool

·Mounting group ·Circle group ·Drawbar group

Structure

·Enclosure group ·Fuel tank ·Battery box ·Front cover · Hydraulic tank ·Ladder group

Brake

·Brake service ·Brake parking

Air conditioner

Transmission guard Product Link

Optional equipment

Electrical

· License light ·Rear cameral ·Beacon ·Radio

Work tool

·Scarifier
·Tooth
· Snow wing & installation

Others

·Cab guard
·Toolbox
·Second steering
· Hand throttle
·Drawbar circle moldboard grease tank
·Level gauge
·Rear mirror
·Fender
·Installation snow wing

Mandatory attachment

Cab

·Cab non-ROPS low profile base ·Cab non-ROPS low profile plus ·Cab non-ROPS high profile plus ·Cab ROPS high profile plus

Hydraulic

· Control AR (multi-way valves)
·Tip hydraulic
·Circle drive ·Standard · Slip clutch

Work tool

·Blade ·12 feet ·13 feet ·14 feet
·Rear attachment ·Rear counterweight 400KG ·Rear counterweight 600KG ·Ripper
· Frontal attachment ·Blade ·Counterweight 1000KG

Start-up System

·Normal starting ·Cold starting ·Arctic starting

Light

·Working light ·Halogen ·LED

Tire& rim

·17.5-25 16 PR tubeless tire ·17.5R25 radial tire

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2024Cteillgsill productidentityusedhereinaretrademarksofCaterpillr(Qingzhou)Ltd.andmaynotbeusedwithoutpermission.
Materialsandspecificationsaresubjecttochangewitoutnotice.Featuredmachinesinphotosmayincludeoptionalequipment.Contact yourSEMdealerforavailableoptions.
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