Case CX490D - Page 52

INTRODUCTION
C32763E01
PQdiagram
Hydraulically-operatedfanpump
ManufacturerSHIMADZUCORPORATION
Pumptype
Gearpump
Displacement40.6cm³/rev(2.478in³/rev)x2
Allowablepeakpressure24.5MPa(3554psi)
Maximumspeed
2300RPM
Maximumdischargevolume
86.0L/min(22.72USgpm)x2(atPd=22.5MPa(3263.63psi)
2300RPM),oiltemperatureof40°C(104.0°F)
Negativesuctionpressure
-0.02MPa(2.90psi)—0.20MPa(29.01psi)
Directionofrotation
Leftrotation(seenfromshaftend)
InputshaftshapeSAEinvolutespline:13T-16/32DP
Operatingpressure20.6MPa(2988.03psi)
Operatingow69.8L(18.4USgal)
Maximumoperatingspeed
2000RPM
Minimumoperatingspeed
900RPM
4793781129/02/2016
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