Case CX260C - Page 31

INTRODUCTION
Cushionvalve(heatcircuit,withshuttlevalve)
ManufacturerYanagisawaSeikiMFG.Co.,Ltd.
Portsize
G3/8(A-Pports)
G1/4(Q-Vports)
Weight
12.5kg(27.5578lb)
Centerjoint
OperatingpressureHigh-pressurepassage(ABCD)34.3MPa(4975psi)
Drainport(E)0.5MPa(73psi)
Pilotport(F)3.9MPa(566psi)
Flow
High-pressurepassage(ABCD)234l/min(61.816USgpm)
Drainport(E)10l/min(2.642USgpm)
Pilotport(F)21l/min(5.548USgpm)
PortAForwardright
G3/4
PortB
ForwardleftG3/4
PortC
Backwardright
G3/4
PortD
BackwardleftG3/4
PortEDrainport
G1/2
PortFPilotport
G1/4
Weight
30kg(66.139lb)
Backhoeattachment
Cylinder
Boomcylinder
ManufacturerKYBCorporation
Cylinderbore∅ 130mm(5.118in)
Roddiameter
∅ 90mm(3.543in)
Maximumretractedlength
1855mm(73.031in)
Stroke1335mm(52.559in)
Weight
201kg(443.129lb)
Armcylinder
ManufacturerKYBCorporation
Cylinderbore∅ 145mm(5.709in)
Roddiameter
∅ 105mm(4.134in)
Maximumretractedlength
2240mm(88.189in)
Stroke1660mm(65.354in)
Weight
324kg(714.298lb)
Bucketcylinder
ManufacturerKYBCorporation
Cylinderbore∅ 130mm(5.118in)
Roddiameter
∅ 90mm(3.543in)
Maximumretractedlength
1635mm(64.370in)
Stroke1070mm(42.126in)
Weight
187kg(412.264lb)
4787701401/07/2015
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