Case CX490D - Page 320

9-ACCESSORIES
Auxiliarylow-owhydrauliccircuit
Themachinecanbeequippedwithanadditionalauxiliarylow-owhydrauliccircuittooperateattachmentsfeaturing
secondaryhydraulicactuationforpositioning,suchasrotatinggrabsortiltablebuckets.
Hydraulicconnections
Thefeedvalvesatthetopofthearmallowtoinstallproperlyandsafelythehosestoconnectthehydraulicattachment
tothelinesoftheauxiliarylow-owhydrauliccircuit.
SMIL15CEXY958FB12
Open/Closetool(A)
24mmwrench
Hydraulicconnection(B)G3/4”femaleportwithO-Ringseat
NOTE:themaximumowrateoftheauxiliarylow-owhydrauliccircuitusingtheSPworkmodeis65L/min(17.2US
gpm).Themaximumworkingpressureoftheauxiliarylow-owhydrauliccircuitis20.6MPa(2988psi).
NOTE:anadditionaldrainageline(D)islocatedontheleftsideofthearm.Thedrainageline(D)isintendedtoallow
externaldrainagefromthehydraulicmotorwhichrotatesthegraborthecrusher.
NOTICE:Alwayskeepeachconnectinghoseonthesamesideofthearm.Nevercross-overtheconnectinghoses
betweenthetwosidesofthearm.
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