User manual CATERPILLAR MD5050 BROCHURE

[. . . ] Automatic"On-the-go"regenerationisinitiatedwhenthe enginecontrolmoduledeterminesconditionsareacceptable. Thearticulatedtruckisnotrequiredtostopworking. Automatic:LowIdleregenerationisinitiatedwhenthe machineisinareducedoperatingmodeforapredetermined periodoftime, andanumberofconditionsaremet. [. . . ] 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. TheMD5050ismanufacturedtoberebuiltandremanufacturedtoreducewasteandreplacementcosts. TheMD5050isanefficient, productivemachinethatisdesignedtoconserveournaturalresourcesfor generationsahead. 13 MD5050 Articulated Truck Specifications Engine EngineModel GrossPower­ SAE J1995 NetPower­ SAE J1349 NetPower­ ISO 14396 Bore Stroke Displacement Cat®C15ACERTTM 337kW 452hp 326kW 333kW 437hp 447hp Transmission Forward1 Forward2 Forward3 Forward4 Forward5 Forward6 Forward7 Reverse1 Reverse2 8. 3km/h 11. 3km/h 15. 3km/h 20. 6km/h 27. 3km/h 37. 7km/h 51. 1km/h 8km/h 10. 8km/h 5. 1mph 7mph 9. 5mph 12. 8mph 17mph 23. 4mph 31. 8mph 5mph 6. 7mph 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 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. [. . . ] ·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. [. . . ]