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China, Chinese Wide Haul Road 6wd Motor Grader Sem922awd Moldboard Cylinder Position Sensing on Grade No Matter Blade Pitch Articulation Angle Circle Offset Grading Precision1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Grader6wd Motor GraderHaul Road Motor Grader
Shanghai Reachwell Machine Co.,Ltd.
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Product Description Wide Haul road 6wd Motor Grader SEM922AWD moldboard cylinder position sensing on grade no matter blade pitch articulation angle circle offset grading precisionProduct DescriptionTandem AxleLeveraging Caterpilla designing and experience on MG tandem axleImproved bearing Layout and optimized load distribution with 4 planetary gears final driveLess down time and reduced labor and service cost for maintenance and repairingLonger service interval for lubrication oil changeLeading in class manufacturing and quality control level, mandatory performance testing before delivering to MG assembly lineControl System7 position link bar with electric over hydraulic control allows ease of operation from within the cabOptimum blade reach capability, quick DCM re-positioning for greater reach for better working on high bank side slopeThe link bar is essential for extending reach capability when cutting a bank slope or back slope of a ditchReplaceable bushings reduce service time and costBlade FloatStandard blade float function allows blade to lower without hydraulic pressure for increased versatilityBlade float is engaged by pushing the left and right lift cylinder controls all the way forward past the detentProvides protection for machine and pavement during snow removal and snow plowingHydraulic SystemProportional Priority Pressure Compensating (PPPC) Valves contain specifically cut spools for motor grader applications, continuously matching of hydraulic flow and pressure to power demands, allowing ease of multi-function control for optimizing working efficiencyWorld-class variable displacement piston pump, efficiently reduces power consumption and hydraulic system heat, improving fuel efficiencyLoad-sensing hydraulic system provides consistent and precise blade movement, improving finishing performanceInboard lock check valves within PPPC, prevents inadvertent cylinder movement and potential leaksDrawbarA-frame tubular design drawbar provides maximum strength and durabilityReplaceable drawbar draft ball (bolted - not welded) for less service time and costEasy removal of wear shims to adjust drawbarFront FrameFlanged box section design removes welds from high stress areas, improving reliability and durabilityContinuous top and bottom plate construction provides consistency and strength, improving front frame durabilityHydraulic hose routing minimizes exposure to damage and provides quick access forserviceMaintenance-free bushings improve durability and reduce overall service costControl LayoutShort throw levers are efficiently spaced, allowing ease of multi-function controlShort lever travel (40mm) with low lever effort reduces operator fatigueAll Wheel Drive (922 AWD)All wheel drive (AWD) function designed for poor underfoot applications (snow, sand, gravel, mud, etc.)Infinitely variable speed pumps and two-speed motors maximize torque in each gear delivering the most power to the groundExclusive steering compensation system enables a "powered turn" with improved control and a dramatic reduction of turning radius in poor underfoot conditionsLarge CabHigh performance dashboard with 3 levels alarming monition systemCab mounted on the front frame provides exceptional view to blade and front axle even during articulationLarge cab with 1.9m height and 30% larger space than most competitors, provides exceptional comfort Product Parameters Operating Weight Standard16,560kg / 16860kg(With ROPS)With Front & Rear Counterweight16,560kg / 16860kg(With ROPS)With Front Blade17,260kg / 17,560kg(With ROPS)With Ripper+Front Blade17,970kg / 18,270kg(With ROPS)Operating Specifications Top Speed, Forward40kphTop Speed, Reverse25kphMin. Turning Radius7,800mmArticulation Angle, Left /Right20°Gradeability30°Wheelbase6,140mmTravel Speed, Forward5.3/9.1/12/20/25/40kphTravel Speed, Reverse5.3/12/25kphDrawbar PullFront 28 / Rear 92Engine Engine Brand Engine ManufacturerSDECEngine ModelSC9DK220G2Rated Power162 @ 2,200kW @ RPMMax. Torque920 @ 1,400kN @ RPMEmissionTier 2Displacement8.82LBore114mmStroke144mmNumber of Cylinders6Transmission Brand / ManufacturerAdvance / HangchiType6WG180Powershift Pressure1.3~1.7MPaForward / Reverse Gears6 Forward/ 3 ReverseParking Brake/Tandem Axle Brand / ManufacturerSEM / CaterpillaModelST23DifferentialNo-SpinService BrakeAir to Oil, DiscSecondaryDual CircuitOscillation Front Up15°Oscillation Front Down25°Oscillation (Front up/Rear up) Front Axle Ground Clearance602mmWheel Lean, Left / Right±18°Max. Oscillation±16°Steering Range, Left / Right±47.5°Hydraulic System Circuit TypeLoad sensing, PPPCPump TypeVariable PistonMax. Pump Output162.8L/minMax. System Pressure22MPaStandby Pressure2.4~2.6MPaMoldboard Blade Width, Standard4,279mmBlade Width, Optional3,669/3,974mmMoldboard Height610mmMoldboard Thickness25mmThroat Clearance85mmFloat FunctionSTDMoldboard Sideshift, LH948.5mmMoldboard Sideshift, RH824.5mmCircle Centershift, LH926mmCircle Centershift, RH758mmMax. Blade Position Angle90°Blade Tip, Forward40°Blade Tip, Backward5°Blade Cutting Angle/Max. Shoulder Reach outside of Tires, LH2,560mmMax. Shoulder Reach outside of Tires, RH2,269mmMax. Lift above Ground475mmMax. Cutting Depth715mmService Refill Capacity Fuel Tank240LEngine Oil22LCoolant65LTransmission28LTandem Case, Each Side62LCircle Drive, Non Slip Clutch2LCircle Drive, With Slip Clutch7LHydraulic Oil Tank65LOur AdvantagesMatched road machines could be supplied as belowAny more question, please feel free to contact us.
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