Productos de la marca Chrysler

2011 Chassis Cab

PTO Operation & Installation Guide

06/24/2010

Pleasereadthisinformationcarefullyandcalluswithanyquestionsbeforeyouorderavehiclesoyou

understandthespecificcapabilitiesofourPTOsystem.

• TheAutomatictransmissionPTOisturbinedrivennotenginedriven.Whatthismeansisthat

thePTOwillworkonlywiththestationarymode

inpark,orinmobilemodewiththevehicle

movingatapproximately7mphandaboveorinneutral.BecauseofthisthePTOsystemisnota

suitablesystemforvehicleslike:snowplows,autoloaderwreckers,ordumptrucksiftheyare

usedtodumpandspreadata

crawlingspeed.Thesevehiclesaremoreeffectivewithan

enginedriven‘clutchpump’typehydraulicpump.Alternatively,Parker‐Chelseamakesa

productcalledStoredEnergyManagementSystem(SEMS)thatallowssuchapplicationsto

function.

• ThesizeandpackagespacedonotallowforcomponentsdrivenbyadriveshaftfromaPTOon

ourtrucks.Theautomatictransmissionmodelshaveexhaustsystemcomponentsintheway

thatcannotberelocatedbecauseitwilleffectemissionscompliance.Themanualtransmission

modelshaveeitherthetransfercase

(4x4)orthetransmissioncrossmemberintheway.

• ThemanualtransmissionhasthecapabilitytosupportasplitshaftPTO.Theautomatic

transmissionmodeldoesnotsupportasplitshaftPTObecausethetransmissioncannotbeheld

indirectdrivegear.

PTO GENERAL GUIDELINES

• TheDodgeRam3500/4500/5500Chassiscabmodelsequippedwithdieselenginesthathavethe

PTOprepoption(LBN)havethecapabilityofmountingandcontrollingaPTO.

• ThegasolinepoweredmodelsdonothavePTOcapability.

• TheAisinAS68RCAutomatictransmissioncanusedevicesupto35HP

and130ft‐lbstorque.

Chelsea270or252seriesfitthistransmission.MuncieCS6seriesfitthistransmission.Thereis

nodifferenceinhowPTOandpumpmountbetween4x2and4x4automaticmodels.

• TheG56manualtransmissionsarelimitedinpoweroutputonlybythePTOmanufacturers’

maximums.Chelsea442(deepmount)seriesfitthistransmission,howeveron4x4modelsthis

PTOisveryclosetothefrontdriveshaft.MuncieAlphaseriesfitsthistransmission.

Pumpsizes

• Theautomatictransmissionmodelshavebeentestfitwith17GPMratedsizesinglepumpsand

tandem11GPMratedpumps.Whiletheselargerpumpshavelimitedclearancetotheexhaust

systemandmanypeoplehavementionedthisasaconcern,itshouldbenotedthattheexhaust

pipein

thePTOareaisadoublewalledpipewhichprovidessignificantheatinsulation

properties.Infact,inourextremeheatPTOtestinginover100degreeFFahrenheit

temperatureweneverexceeded200degreeFonthePTO,pumporhoses.

• Themanualtransmissionmodelsareasfollows:The

4x2modelshavenoparticularpackaging

limitationswithrespecttodirectmountpumps.The4x4modelsarelimitedbythelocationof

thefrontdriveshafttoapproximatelyastandard11GPMratedpump(althoughlargerpumps

mayhavebeensuccessfullyfittedinthefield).However,somecustomershavehadsuccess

using

bentaxispistonpumps(mountedforward)togetsubstantiallyhigherflows.

• IfyouhavespecificPTOandpumpfitmentquestionsandcanprovidetheactualPTOandpump

combination,wecantestfititandprovidepicturesandinstructionsonhowtoinstallyour

specificcombination.

PTO Limitations

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