User manual CATERPILLAR MD5050 BROCHURE

[. . . ] Modes of Regeneration Whensettoautomatic, regenerationwilloccurwithoutany interactionfromtheoperator. Thethreemodesofregeneration shownbelowallowthearticulatedtrucktoadapttospecific siteconditionsinthemostefficientmanner. Automatic"On-the-go"regenerationisinitiatedwhenthe enginecontrolmoduledeterminesconditionsareacceptable. [. . . ] Automatic:LowIdleregenerationisinitiatedwhenthe machineisinareducedoperatingmodeforapredetermined periodoftime, andanumberofconditionsaremet. The systemisdesignedso thattheoperatorcaninterrupt regenerationatanytime. Manual:Amanualregenerationisinitiatedbypressing the regenerationswitchfor5seconds. Themachinemust be broughttoanon-operatingmodeinordertoperform a manualregeneration. 3 Transmission Proven Reliability. Electronic Transmission TheCatseven-speedforwardandtwo-speedreverseElectronicClutchPressureControlled(ECPC) transmissionfeaturesenhancedshiftcontrollogicwithanti-huntshiftstrategyforspeedcontinuity, and toensureconstantshifttimes. Min-max Governor Control ECPCcontrolismatchedtothemin-maxgovernorcontrolforprecisesmoothshifting. Two Reverse Gears Thetransmissionarrangementprovidesasecondreversegearforimprovedperformancewhen operatinginlongerrearhaulingapplications. Smooth Transmission Gear Shifting ­ Shift Torque Management (STM) TheMD5050featuresECPCShiftTorqueManagement(STM), with improvedShiftControlLogic(SCL) andPartThrottleShifting(PTS). Thesefeaturesallowsmoothershiftingandgreateraccelerationon gradeswhiletorqueismaintainedthroughouttheshift changes. SCLalsoprovidesautomaticshift selectionthatismorespecifictothedesiredmachineoperation, anddownshiftswhenneededfor maximumaccelerationwhenincreasedthrottleisapplied. PTSallowsshiftingatlowerspeedsduring partthrottleoperation, resultinginimprovedfueleconomy, quietermachineoperation, andbetter maneuveringinreducedspeedoperatingconditions. 4 Suspension and Automatic Traction Control (ATC) Performance and Productivity. Front Suspension Thethree-pointfrontsuspensionoscillates±6°toprovide asmoothride, allowingtheoperatortotravelatspeedover roughterrainandsofteningimpactloadsonstructuresand components. Largebore, lowpressurecylindersarepurpose designedfortoughapplicationsandofferasoft, smoothride. Rear Suspension FeaturesawalkingbeamgeometrywithCaterpillardesigned rearsuspensionmountswhichprovideareliableandstable rideforexcellentloadretention. Automatic Traction Control FullyAutomaticTractionControl(ATC). Inter-AxleDifferentiallock(IAD)andCross-Axle-Differentiallocks (XAD)featureoilimmersedclutchesthatrequirenooperator input. Operationisseamlessandsmooth, anditeliminates wheelslipformaximumtraction. Sensorsmonitorthemachineandwheelspeeds, enabling instantresponseinlowtractionconditions. Fullyautomatic, independent, IADandXAD clutchesare engagedon-the-gotooptimizemachineperformanceand controlinallconditions. Clutchesareautomatically disengagedwhengroundconditionsdictate, maximizing efficiencywhensteeringoronunevenground. ATCeliminateswheelspininsoftunderfootextremeground conditionswherelittletractionisavailable. Italsoreduces tireanddrivelineabuseeliminatinglostefficiencycaused by impropermanualoperationofthedifferentialclutches. Retardation Control TheCatenginecompressionbrakecontrolleverispositioned ontheright-handsideofthesteercolumn. Fourmodesofoperationwiththreestepsofretardation, provideanoptimummatchbetweenoperatingconditions andretardingpower. 5 Operator Comfort High productivity from a comfortable, confident operator. Ride Comfort Thethree-pointfrontsuspensionwithitsoscillatingaxleandlow-pressureridestruts, combinedwith thecenter-mountedcab, offersunrivaledlevelsofridecomfortfortheoperatorinalldrivingconditions. ·Thenetpoweradvertisedisthepower availableattheflywheelwhentheengine isequippedwithalternator, aircleaner, mufflerandfanatminimumspeed. ·Netpowerwhenthefanisatmaximum speedis300kW(402hp)perthe SAE referenceconditions. ·TheMD5050meetsEPATier4Interim/ EU StageIIIBemissionspecifications for theU. S. andEuropethrough2013 ·Noenginederatingrequiredbelow3800 m (12, 500ft). ·Peakenginetorquegross(SAEJ1995) 2320 N-m(1, 711lb-ft) ·Peakenginetorquenet(SAEJ1349) 2276 N-m(1, 679lb-ft) ·Peakenginetorquespeed(1, 200rpm) Sound Levels InteriorCab 79dB(A) ·TheoperatorsoundexposureLeq (equivalentsoundpressurelevel)measured accordingtotheworkcycleprocedures specifiedinANSI/SAEJ1166OCT98is 79 dB(A), forthecabofferedbyCaterpillar, Body Hoist whenproperlyinstalledandmaintainedand Raisetime testedwiththedoorsandwindowsclosed. Lowertime ·Hearingprotectionmaybeneededwhen operatingwithanopenoperatorstation andcab(whennotproperlymaintainedor Standards doors/windowsopen)forextendedperiods Brakes orinnoisyenvironments. Cab/FOPS 11Seconds 7Seconds Operating Weights Weights RatedPayload 32. 7tonnes 36tons Body Capacities HeapedSAE2:1 Struck TailgateHeaped SAE2:1 TailgateStruck 19. 7m3 14. 7m3 20. 9m3 15. 2m 3 25. 8yd3 19. 2yd3 27. 3yd3 19. 9yd 3 FrontAxle­Empty CenterAxle­Empty RearAxle­Empty Total­Empty FrontAxle­ Rated Load CenterAxle­ Rated Load RearAxle­ Rated Load Total­RatedLoad FrontAxle­Loaded CenterAxle­ Loaded RearAxle­Loaded Total­Loaded 20085kg 6559kg 5829kg 32473kg 3371kg 44, 280lb 14, 460lb 12, 851lb 71, 591lb 7, 432lb Cab/ROPS Steering ISO3450­1996 ISO3449 LevelII­2005 ISO3471­2008 ISO5010­2007 14664kg 32, 329lb 14664kg 32, 329lb 32700kg 72, 091lb 23456kg 51, 712lb 21223kg 46, 789lb 20494kg 45, 182lb 65173kg 143, 682lb 14 D imensions 14 4 5 1 70° 15 16 12 13 2 6 3 7 8 9 11 10 17 18 19 mm 6809 2982 635 6088 5467 534 1458 1966 4246 3330 ft 22. 3 9. 8 2. 0 20. 0 17. 9 1. 7 4. 7 6. 4 13. 9 10. 9 mm 11000 3702 3996 4160 3690 3328 2687 3366 3441 ft 36. 1 12. 1 13. 1 13. 6 12. 1 10. 9 8. 8 11. 0 11. 3 1 2 3 4 5* 6 7 8 9 10 11 12 13** 14 15*** 16 17 18 19**** *Inside of body. ** xhaust stack can be removed for transportation. E *** f equipped with a scissor tailgate. I **** ax-unladen over tire bulge. M 15 MD5050 Articulated Truck Specifications T urning Circle Dimensionsareformachinesequippedwith26. 5R25tires. T urning dimensions Steerangle­left/right SAEturningradius Clearanceradius Insideradius Aislewidth LocktoLock 45° 8138mm 320. 4in 8595mm 338. 4in 4182mm 164. 7in 5637mm 221. 9in 4. 6seconds@60rpm Steering Optimal Loader/Truck Pass Matching H ydraulic Excavators LoaderCapacity(Tonnes)­50minhr LoaderCapacity(Tons)­50minhr P asses W heel Loaders LoaderCapacity(Tonnes)­50minhr LoaderCapacity(Tons)­50minhr P asses 385C 954-1193 1049-1314 3 988H 565-790 625-870 3 980H 590-650 650-715 3-4 365C 750-1100 825-1210 4 972H 490-565 540-625 4-5 966H 400-535 440-590 5 345D 665-805 735-885 5 962H 325-400 360-440 6 An optimum system match gives you a major productivity advantage. The MD5050 is an excellent match for the Cat 385C, 365C and 345D Hydraulic Excavators; and Cat 962H, 966H, 972H, 980H and 988H Wheel Loaders. This results in increased production and lower system costs per unit of volume moved. 16 G radeability/Speed/Rimpull Todetermineperformance, readfromGrossWeightdownto%TotalResistance. TotalResistanceequalsactual%gradeplus1%foreach 10kg/metricton(20lb/ton)ofRollingResistance. Fromthispoint, readhorizontallytothecurvewiththehighestattainablespeedrange. [. . . ] Cab/FOPS 11Seconds 7Seconds Operating Weights Weights RatedPayload 32. 7tonnes 36tons Body Capacities HeapedSAE2:1 Struck TailgateHeaped SAE2:1 TailgateStruck 19. 7m3 14. 7m3 20. 9m3 15. 2m 3 25. 8yd3 19. 2yd3 27. 3yd3 19. 9yd 3 FrontAxle­Empty CenterAxle­Empty RearAxle­Empty Total­Empty FrontAxle­ Rated Load CenterAxle­ Rated Load RearAxle­ Rated Load Total­RatedLoad FrontAxle­Loaded CenterAxle­ Loaded RearAxle­Loaded Total­Loaded 20085kg 6559kg 5829kg 32473kg 3371kg 44, 280lb 14, 460lb 12, 851lb 71, 591lb 7, 432lb Cab/ROPS Steering ISO3450­1996 ISO3449 LevelII­2005 ISO3471­2008 ISO5010­2007 14664kg 32, 329lb 14664kg 32, 329lb 32700kg 72, 091lb 23456kg 51, 712lb 21223kg 46, 789lb 20494kg 45, 182lb 65173kg 143, 682lb 14 D imensions 14 4 5 1 70° 15 16 12 13 2 6 3 7 8 9 11 10 17 18 19 mm 6809 2982 635 6088 5467 534 1458 1966 4246 3330 ft 22. 3 9. 8 2. 0 20. 0 17. 9 1. 7 4. 7 6. 4 13. 9 10. 9 mm 11000 3702 3996 4160 3690 3328 2687 3366 3441 ft 36. 1 12. 1 13. 1 13. 6 12. 1 10. 9 8. 8 11. 0 11. 3 1 2 3 4 5* 6 7 8 9 10 11 12 13** 14 15*** 16 17 18 19**** *Inside of body. ** xhaust stack can be removed for transportation. E *** f equipped with a scissor tailgate. I **** ax-unladen over tire bulge. M 15 MD5050 Articulated Truck Specifications T urning Circle Dimensionsareformachinesequippedwith26. 5R25tires. T urning dimensions Steerangle­left/right SAEturningradius Clearanceradius Insideradius Aislewidth LocktoLock 45° 8138mm 320. 4in 8595mm 338. 4in 4182mm 164. 7in 5637mm 221. 9in 4. 6seconds@60rpm Steering Optimal Loader/Truck Pass Matching H ydraulic Excavators LoaderCapacity(Tonnes)­50minhr LoaderCapacity(Tons)­50minhr P asses W heel Loaders LoaderCapacity(Tonnes)­50minhr LoaderCapacity(Tons)­50minhr P asses 385C 954-1193 1049-1314 3 988H 565-790 625-870 3 980H 590-650 650-715 3-4 365C 750-1100 825-1210 4 972H 490-565 540-625 4-5 966H 400-535 440-590 5 345D 665-805 735-885 5 962H 325-400 360-440 6 An optimum system match gives you a major productivity advantage. The MD5050 is an excellent match for the Cat 385C, 365C and 345D Hydraulic Excavators; and Cat 962H, 966H, 972H, 980H and 988H Wheel Loaders. This results in increased production and lower system costs per unit of volume moved. 16 G radeability/Speed/Rimpull Todetermineperformance, readfromGrossWeightdownto%TotalResistance. TotalResistanceequalsactual%gradeplus1%foreach 10kg/metricton(20lb/ton)ofRollingResistance. Fromthispoint, readhorizontallytothecurvewiththehighestattainablespeedrange. [. . . ]