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SEM 920F/922F
TheSEMFseriesTier2MotorGrader isequipped withan SDEC engineanda PPPC load-sensing hydraulic system forconsistentand preciseblade movementandreducedfuelconsumption.TheSEM reartandemaxle,designedandmanufacturedby Caterpillar,leveragestheprovenCaterpillartandem axledesigntodeliverdifferentiatedreliabilityanda longerservice life,resultinginlowerowning& operating costs.
Inresponsetocustomersuggestionsandfeedback, thenewgenerationFseriesMotorGraderhasbeen upgradedtobettermeettheneedsofcustomersand furtherimprovemachineperformance.Thisincludes theremoval ofthetransmissionshaft,direct connectionofthehydraulicpumptothegearbox， andanewmoldedenginehoodwithacontemporary aesthetic,providing the machinewithastrikingand impactful visual design.
Withtheseenhancements,EM'snewFrie MotorGraderoffers improved competitivenessand solutionstosupportthesuccessofourdealersand customers.
Contents
KeyFeatures 1-6
Machine Applications
MainSpecifications 8-9
Dimensions 10
Standard Equipment 11
Optional Equipment 11
Mandatoryattachment 11
Operate in comfort
·Standardfloatfunctionforhighefficiencyandsimple operation.
·Caterpillar'sclassic lever control withashort distance and stroke.
·Adjustableconsoleandseatwithoptimizedergonomics
·Cabwith improvedairtightnessand noisereduction.
·Addedventsinthenewdashboardandcabcolumnsfor increased comfort.
Low cost per hour
·Less heatand fuel consumption; load-sensingand PPPC hydraulic system offer increased efficiency.
·Hydrauliccoolingfan,highefficiencyinvariousambient temperature conditionsand enhances cooling effect.
·Caterpillar(Qingzhou) in-house tandemaxle,final drive unitswith four planetary gears,oil-bath lubrication,and maintenance-freeandadjustment-freechainsupporta higher carrying capability.
·Dismountable drawbarball joint for easyreplacement andmaintenance.
Performance you need
·Upto2timesmore circledrive torque thanthe industry standard for increased working efficiency.
·PPPC hydraulic system ensures precise,predicable and consistentoperationalmovement regardlessofengine speed.
·Cabismounted inthe frontal frame to provideenhanced visibilityforconvenientoperations.
·7-hole linkbar of Electro Hydraulic pin pulleroffers excellent extensibility of the moldboard,delivering superior performance.
Highefficiencyandreliability
·World-class variable displacement piston pump and proportional priority pressure compensating (PPPC)valves with a load sensor hydraulic system specifically designed for motor graderapplications,ensuring continuous matching of hydraulic flowand pressure to power demands while allowing for ease of multi-function control and reduction of energy loss for optimizing working efficiency.
·Theimplement 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 floatfunctionallowstheblade to lowerwithout hydraulicpressure for increased versatility,providingprotection for the machineand pavement during snow removal,while reducing the difficulty of work and operator intensity and effectively improving construction efficiency.
·Class-leading circledrive torquedelivers highermaterial spreadingand blading capability with superior working efficiency.
·Versatile configurations can meet various customer needs,including options like handle throttle,Drawbar CircleMoldboard (DCM) grease tank,level gauge,rear camera,and transmission guard.
Ease of operation
2
·Thecab,mountedonthefrontframe,providesanexceptional viewofthebladeandfrontaxle evenwhenusingarticulation,ensuring the safetyandaccuracy of operation.
·Shortthrow levers are efficiently spaced,allowing 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 consistentand precise blade movement, whether extending or retracting the cylinder,regardlessof variable enginespeed.
·7-holelink barwith electro-hydraulic control allows forease of operation within thecab,providing excellent blade extension capability.
·Airconditioning is standard,withadditional airvents from thedashboardand leftand right cab columns for improved comfort.The optimization of cab sealing capability further contributes to lowernoiseand vibration levels.
3
Robustnessand durability
·The A-frame tubular design drawbar provides maximum strength and durability.The flanged box section front frame removes welds from high-stressareas,improving reliabilityand durability.Continuoustopandbottomplate constructionensures consistencyand strength,furtherenhancing front framedurability. ·Leveraging Caterpillar'sdesignand experiencewith theMotorGrader tandemaxle, there's an improved bearing layout and optimized load distributionwith a final drive featuring four planetary gears,oil bath tandemaxle,and longerservice intervals for lubrication oil changes without the need to fill in grease frequently. ·Inboard lock checkvalves within the PPPC system prevent inadvertent cylinder movement and potential leaks. ·The hydraulic driven cooling fan comes with a standard 43℃ and optional 50℃ cooling package,providing betteradaptability forall kinds of application environments
4
Ease ofmaintenanceandlowercost
·Newfamily stylemetal molded hood offersa bold visual impact,and rightand leftlateral doors foreasy serviceand maintenance.
·Replaceable drawbardraftball(bolted-notwelded),allowing foreasy removal ofwear shimstoadjust the drawbar,resulting inlessservice timeand cost.
·Theaxle tandem comes with anexternal disk service brake,providing superior braking and a shorter brake distance.The SEMWheel Loader-compatible friction plate allows for easy replacement,and high reliability,while the grease-free lubrication designof 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 todamageand 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 witha glasses level gauge,making inspectionmuchmore convenient.
5
Operational safety
·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 easyaccessand regular inspection and maintenance.
Typicalapplicationssuchas ground levelingand 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 constructionand farmland turning and leveling.
| MainParameters | ||
| Items | 920F | 922F |
| Mainspecifications | ||
| StandardWeight/kg (with ROPS) | 15,735 | 16,640 |
| Overall Dimensions (L*W*H) | 11,100*2,630*3,10 | 11,100*2,630*3,14 |
| TravelSpeed (Forward/Reverse)km/h | 40/25 | 40/25 |
| Max. Drawbar traction/kN | 87 | 99 |
| Frame ArticulationAngle | 20° | 20° |
| Min. Turning Radius/mm | 7,800 | 7.800 |
| Tire | 17.5-2512PR | 17.5-2512PR |
| Engine | ||
| EngineManufacturer | SDec | SDEC |
| Engine Model | SC7H200.2G2 | SC9D220G2 |
| NetPower/kW@RPM | 147 @2200 | 162 @2200 |
| Max.Torque/N.m@RPM | 760 @1400 | 920 @1400 |
| emission | Tier2 | Tier2 |
| Transmission | ||
| Brand/Manufacturer | Advance/HangChi | Advance/HangChi |
| type | Converter,Powershift | Converter,Powershift |
| Forward/ReverseGears | 6Forward/3Reverse | 6Forward/3Reverse |
| RearAxle/Tandem | ||
| Brand/Manufacturer | SEm/Caterpillar | SEM/Caterpillar |
| Differential | No-Spin | No-Spin |
| Service Brake | Air over oil,Disc | Air over oil,Disc |
| Ooscillation Front Up | 15° | 15° |
| Oscillation Front Down | 25° | 25° |
| MainParameters | ||
| Items | 920F | 922F |
| Front Axle | ||
| Ground Clearance/mm | 630 | 630 |
| Wheel Lean,left/right | ±18° | ±18° |
| Max. Oscillation | ±16° | ±16° |
| Steering Range,left/right | ±47.5° | ±47.5° |
| HydraulicSystem | ||
| CircuitType | Load Sensing,PPPC | Load Sensing.PPPC |
| Pump Type | Variable Piston | Variable Piston |
| Moldboard | ||
| Blade Width,/mm | 3,974 | 4,279 |
| Blade Width,OPT/mm | 3,669/4,279 | 3.,669/3.974 |
| Blade Height/mm | 610 | 610 |
| Blade Thickness/mm | 20 | 20 |
| Max.Lifting Height/mm | 475 | 475 |
| Max. Cut Depth/mm | 715 | 715 |
| Float Function | yes | yes |
| Service Refill Capacity | ||
| Fuel Tank/L | 280 | 280 |
| Engine Oil/L | 17.5 | 26 |
| Coolant/L | 50 | 50 |
| Transmission/L | 28 | 36 |
| Differential Case/ | 33 | 33 |
| Tandem Case,each side/ | 62 | 63 |
| Circle Drive,NonSlipClutch/ | 2 | 2 |
| CircleDrive,WithSlipCuth/ | 7 | 7 |
| Hydraulic Oil Tank/L | 55 | 60 |
| Unit: mm | 920F | 922F |
| A | 11,100 | 11,100 |
| b | 2,630 | 2,630 |
| c | 3,360 | 3,360 |
| D | 3,099 | 3,099 |
| E | 3,057 | 3,057 |
| F | 2,185 | 2,185 |
| G | 6,140 | 6,140 |
| H | 5,33 | 5,330 |
| 1 | 2.538 | 2,538 |
| J | 49 | 49 |
| K | 1,538 | 1,538 |
| L | 398 | 398 |
| M | 423 | 423 |
Standard equipment
Engine& Installation
·SDEC7Hengine (only for920F) ·SDEC 9D engine (only for 922F) ·Engine&installation
Powertrain&Transmission
·Electro-hydraulic power shift transmissionand 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
Airconditioner
Transmission guard Product Link
Optional equipment
Electrical
·License light ·Rearcameral ·Beacon ·Radio
Work tool
·Scarifier
·Tooth
·Snow wing &installation
Others
·Cab guard
·Toolbox
·Second steering
·Hand throttle
·Drawbar circle moldboard grease tank
·Level gauge
·Rearmirror
·Fender
Mandatory attachment
Cab
·Cab non-ROPS base low profile ·Cab non-ROPS plus low profile ·Cab non-ROPS plus high profile ·Cab ROPS plus high profile
Hydraulic
·Control AR (multi-way valves)
·Tip hydraulic
·Circle drive ·Standard ·Slip clutch
Work tool
·Blade ·12 feet (only for 920F) ·13feet ·14feet
·Rear attachment ·Installation-no choice (only for 920F) ·Rear counterweight 400 kg ·Ripper
·Frontal attachment ·Installation - no choice (only for 920F) ·Blade ·Counterweight 500 kg (only for 920F) ·Counterweight1000 kg ·Middle mounted scarifier
Start-up System
·Normal starting ·Cold starting ·Arctic starting
Light
·Working light ·Halogen ·LED
Tire&rim
·17.5-2512PRtubeless tire ·17.5-2512PR tube tire ·17.5-2516PRtubeless tire ·17.5R25 radial tire
\*Select one from each group.Mandatory and optional equipment may vary.Consult your dealer for specifics.
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Westeadfastlyoldourservicepromise-“SEMervices,FullCommitment",withanunwaveringfocus oncustomersatisfaction.Through ourcomprehensive"FiveStrengths"approach,whichencompasses responsiselises frompre-salestoafter-salesforourrapidlygrowingglobalcustomerbase.Wepledgetop-tierresponse times,exceptionalservicecapabilitiesandpremiersparepartssolutions.Atthesametime,inorderto betterassistcustomers,minimizeequipmentdowntime,streamlineequipmentmanagement,andmaimize customervalue,wehavedeeplyintegrateddigitaltechnologywithtraditionalconstructionmachinery aftermarketservices,andwiththelaunchoftheSEMeServiceAPP,wenowprovideacomprehensive onlinesolutionforpartsandtechnical information.
Wearededicatedtoprovidingarangeofdiversifiedandcompetitiveaftermarketsolutions,which encompassourCustomererviceAgreement(CA)EMELECTarts,rviceoinsEMed Protection(SEP)andmore.Ouraimistodelivertheutmostvaluetocustomers.Withaglobalparts distributionnetworkcomprisingover20ootypesofspareparts,weassureunparalleledserviceand availabilitytoSEMcustomersinatimelyanddependablemanner.Movingforwardwewillcontinueto deliverreliableaftermarketsupportcarefullytailoredtoyourneeds.
CaterpillaQigou)dddre:N9anoadingzoCityndongPovnce,Zpde:65a
2024CtelAlgdsiesell productidentityusedhereinaretrademarksofCaterpillr(Qingzhou)Ltd.andmaynotbeusedwithoutpermission.
Materialsandspecificationsaresubjecttochangewithoutnotice.FeaturedmachinesinphotosmayincludeoptionalequipmentContact yourSEMdealerforavailableoptions.
Version:June2024-Saudi Region
