Case CX350C - Page 32

INTRODUCTION
65l/min(65.00USgpm)(at3.4MPa
(493.2psi)2000RPM)
Maximumdischargevolume
62l/min(62.00USgpm)(at20.6MPa
(2988.0psi)2000RPM)
Control-related
Controlvalve
ManufacturerKYBCorporation
Maximumow300l/min(300.000USgpm)(at2000RPM)
Overloadsetpressure27.4MPa(3974psi)boomdown
39.2MPa(5686psi)other
Mainreliefsetpressure34.3MPa(4975psi)
(atboosting)37.3MPa(5410psi)
Footreliefsetpressure2.55MPa(370psi)
Function
Straighttravelcircuit
Boom-up/arm2pumpsinternalow
Boomandarmloadholdingcircuit
Boom-downregenerativecircuit
Bucket-closeregenerativecircuit
Arm-inforcedregenerativecircuit
Swingpriorityvariableorice
2pumpsow(externalowmerging)
Weight
199kg(438.720lb)
With2ndoptionadd-onvalve(option)
ManufacturerKYBCorporation
Maximumow300L/min(79.3USgpm)at(2000RPM)
Overloadsetpressure27.4MPa(3974.471psi)boomdown
39.2MPa(5685.960psi)(boomup/arm/bucket)
22.6MPa(3278.130psi)Attachment2
Mainreliefsetpressure34.3MPa(4975.215psi)
(atboosting)37.3MPa(5410.365psi)
Footreliefsetpressure2.55MPa(369.878psi)
Function
Straighttravelcircuit
Boom-up/arm2pumpsinternalow
Boomandarmloadholdingcircuit
Boom-downregenerativecircuit
Bucket-closeregenerativecircuit
Arm-inforcedregenerativecircuit
Swingpriorityvariableorice
2pumpsow(externalowmerging)
Weight
215kg(473.994lb)
Solenoidvalve(4stack)
ManufacturerYukenKogyoCo.,Ltd.
Valvespecications
MaximumowP→B25l/min(6.604USgpm)Other5l/min(1.321USgpm)
Ratedpressure
4.5MPa(652psi)
PortsizeP .T.Bport
G3/8
C1,C2,C3,portsG1/4
Solenoidspecications
OperatingvoltageDC20-32V
Powerconsumption17Wmax.
Weight
5kg(11.0231lb)
4802442623/05/2016
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