User manual CATERPILLAR MD5050T BROCHURE

[. . . ] Modes of Regeneration Whensettoautomatic, regenerationwilloccurwithoutany interactionfromtheoperator. Thethreemodesofregeneration shownbelowallowthearticulatedtrucktoadapttospecific siteconditionsinthemostefficientmanner. Automatic"On-the-go"regenerationisinitiatedwhenthe enginecontrolmoduledeterminesconditionsareacceptable. [. . . ] The systemisdesignedso thattheoperatorcaninterrupt regenerationatanytime. Manual:Amanualregenerationisinitiatedbypressing the regenerationswitchfor5seconds. Themachinemust be broughttoanon-operatingmodeinordertoperform a manualregeneration. 3 Transmission Proven Reliability. Electronic Transmission TheCatseven-speedforwardtwo-speedreverseElectronicClutchPressureControlled(ECPC) transmissionfeaturesenhancedshiftcontrollogicwithanti-huntshiftstrategyforspeedcontinuity, and toensureconstantshifttimes. Min-max Governor Control ECPCcontrolismatchedtothemin-maxgovernorcontrolforprecisesmoothshifting. Two Reverse Gears Thetransmissionarrangementprovidesasecondreversegearforimprovedperformancewhen operatinginlongerrearhaulingapplications. Smooth Transmission Gear Shifting TheMD5050TfeaturesECPCShiftTorqueManagement(STM), withimprovedShiftControlLogic(SCL) andPartThrottleShifting(PTS). Thesefeaturesallowsmoothershiftingandgreateraccelerationon gradeswhiletorqueismaintainedthrough theshiftchanges. SCLalsoprovidesautomaticshiftselection thatismorespecifictothedesiredmachineoperation, anddownshiftswhenneededformaximum accelerationwhenincreasedthrottleisapplied. PTSallowsshiftingatlowerspeedsduringpartthrottle operation, resultinginimprovedpartthrottlefueleconomy, 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-Differential locks (XAD)featureoilimmersedclutchesthatrequire no operatorinput. Operationisseamlessandsmooth, and it eliminateswheelslipformaximumtraction. 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. TheMD5050Tisanefficient, productivemachinethatisdesignedtoconserveournaturalresourcesfor generationsahead. 13 MD5050T Articulated Truck Specifications Engine EngineModel GrossPower­ SAE J1995 NetPower­ SAE J1349 NetPower­ ISO 14396 Bore Stroke Displacement Cat®C15ACERTTM 365kW 489hp 354kW 361kW 474hp 484hp Transmission Forward1 Forward2 Forward3 Forward4 Forward5 Forward6 Forward7 Reverse1 Reverse2 8. 9km/h 12. 1km/h 16. 4km/h 22km/h 30km/h 40km/h 54. 7km/h 8. 4km/h 11. 6km/h 5. 5mph 7. 5mph 10. 2mph 13. 7mph 18. 6mph 25. 1mph 34mph 5. 2mph 7. 2mph Body Plate Thickness Front Scow Side Base 8mm 16mm 12mm 16mm 0. 31in 0. 63in 0. 47in 0. 63in Service Refill Capacities FuelTank CoolingSystem HydraulicSystem EngineCrankcase Transmission FinalDrives/ Differential OutputTransfer GearBox 560L 80L 328L 38L 72L 72L 18L 148gal 21. 1gal 86. 6gal 9. 5gal 19gal 19gal 4. 8gal 137mm 5. 4in 171. 5mm 6. 75in 15. 2L 926in3 ·Thepowerratingsapplyatratedspeedof 1, 700rpmwhentestedundertheconditions forthespecifiedstandard. ·Thenetpoweradvertisedisthepower availableattheflywheelwhentheengine isequippedwithalternator, aircleaner, mufflerandfanatminimumspeed. ·Netpowerwhenthefanisatmaximum speedis321kW(435hp)perthe SAE referenceconditions. ·TheMD5050TmeetsEPATier4Interim/ EU StageIIIBemissionspecifications for theU. S. andEuropethrough2013 ·Noenginederatingrequiredbelow2438m (8, 000ft). ·Peakenginetorquegross(SAEJ1995) 2510 N-m(1, 850lb-ft) ·Peakenginetorquenet(SAEJ1349) 2466 N-m(1, 819lb-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. [. . . ] Lowertime ·Hearingprotectionmaybeneededwhen operatingwithanopenoperatorstation andcab(whennotproperlymaintainedor Standards doors/windowsopen)forextendedperiods Brakes orinnoisyenvironments. Cab/FOPS 12Seconds 7Seconds Operating Weights Weights RatedPayload 39. 5tonnes 43. 5tons Body Capacities HeapedSAE2:1 Struck TailgateHeaped SAE2:1 TailgateStruck 24m3 18. 5m3 25. 5m3 19. 5m 3 31. 4yd3 24. 2yd3 33. 5yd3 25. 5yd 3 FrontAxle­Empty CenterAxle­Empty RearAxle­Empty Total­Empty FrontAxle­ Rated Load CenterAxle­ Rated Load RearAxle­ Rated Load Total­RatedLoad FrontAxle­Loaded CenterAxle­ Loaded RearAxle­Loaded Total­Loaded 20664kg 7229kg 6499kg 34393kg 5211kg 45, 556lb 15, 937lb 14, 328lb 75, 824lb 11, 488lb Cab/ROPS Steering ISO3450­1996 ISO3449 LevelII­2005 ISO3471­2008 ISO5010­2007 17186kg 37, 889lb 17186kg 37, 889lb 39582kg 87, 263lb 25875kg 57, 045lb 24415kg 53, 826lb 23685kg 52, 216lb 73975kg 163, 087lb 14 Dimensions 14 4 5 1 70° 15 16 12 13 2 6 3 7 8 9 11 10 17 18 19 mm 7092 3239 697 6288 5734 577 1458 1966 4246 3330 ft 23. 4 10. 6 2. 3 20. 6 18. 8 1. 8 4. 7 6. 4 13. 9 10. 9 mm 11000 3745 4039 4160 3770 3418 2687 3430 3520 ft 36. 1 12. 3 13. 3 13. 6 12. 4 11. 2 8. 8 11. 2 11. 5 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 MD5050T Articulated Truck Specifications T urning Circle Dimensionsareformachinesequippedwith29. 5R25tires. [. . . ]