Toro 08743 - Rear Remote Hydraulic Circuit (Optional)

RearRemoteHydraulicCircuit(Optional)
g349335
Figure28
RearRemoteHydraulicCircuitDiagram
Aremoterearhydraulicskit(model08781)isavailableforbothSandPro3040
and5040machinestosupportthehydraulicneedsofvariousrearattachments.
Thekitincludesitsownxeddisplacementgeartypehydraulicpump(P3)and
aseparatehydraulicmanifold.Thepumpisdrivenbytheenginedirectly,and
mountedtotherearoftheenginethrougharubberisolatedbracket.Thevalve
manifoldislocatedontheleftsideofthemachinebelowthehydraulictankand
includesasolenoidoperatedreliefvalve.
WhentheremoterearhydraulicsPTOswitchisintheOFFposition,thevalve
allowshydraulicuidtopassthroughthemanifold,outport2,andbacktothe
hydraulictank.AkPa(65psi)checkvalveintheattachmentsupplylinehelps
preventtheattachmentfromrotatingwhiledisengaged.Whentheremoterear
hydraulicsPTOswitchissettotheONposition,thevalvecoilisenergizedand
uidowisdirectedtotherearfemalequickdisconnecttting.Theattachment
circuitpressureislimitedto17,233kPa(2500psi)bythesolenoidoperated
reliefvalve.
SandPro
®
3040and5040
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HydraulicSystem:HydraulicFlowDiagrams
20251SLRevA