Case CX490D - Safety Signs and Decals

INTRODUCTION
Generalspecication
CX500DCrawlerexcavatorsLCMassExcavatorversion(TIER4FINAL)
-EUMarket
WE
Engine
Type
Water-cooled,4-cyclediesel,6-cylinderinline,High
pressurecommonrailsystem(electriccontrol),
Turbochargerwithaircooledintercooler,SCRsystem
Model
ISUZUAQ-6UZ1X
(ISO14396)270kW(367Hp)at2000RPM
Ratedywheelhorsepower
(withfan-pump)245kW(333Hp)at2000RPM
Pistondisplacement9839cm³(600in³)
Maximumtorque(ISO14396)1363N·m(1005lbft)at1500RPM
Boreandstroke
120mm(4.724in)x145mm(5.709in)
Voltage
24V
Alternator50A
Starter
24V5.0kW
Hydraulicsystem
Mainpumps
2variabledisplacementaxialpistonpumpswithregulatingsystem
Max.oilow
2×364L(96.2USgal)at2000RPM
31.4MPa(4555psi)
Boom(up)/Arm/Bucket
34.3MPa(4975psi)withautopowerup
Boom(down)24.5MPa(3554psi)
Swingcircuit29.4MPa(4264psi)
Workingcircuitpressure
Travelcircuit
34.3MPa(4975psi)
Pilotpump
1gearpump
Max.oilow
30L(7.9USgal)
Workingcircuitpressure
3.9MPa(566psi)
Controlvalves
WithBoom/Armholdingvalve
One4-spoolvalveforRighttracktravel,Bucket,BoomandArm
acceleration
One5-spoolvalveforLefttracktravel,Auxiliary,Swing,Boomacceleration
andArm
Swingdevice
Motor
Fixeddisplacementaxialpistonmotor
BrakeMechanicaldiscbrake
Finaldrive
Planetarygearreduction
TurntablebearingBallbearingtypewithinternalgear
Maximumswingspeed
9.1RPM
Swingtorque150000N·m(110634lbft)
CylindersNO.ofcylinders–boreXRoddiameterXStroke
Boom
2xØ170mm(6.693in)-Ø115mm(4.528in)-1550mm(61.024in)
Arm
1xØ190mm(7.480in)-Ø130mm(5.118in)-1920mm(75.591in)
Bucket
1xØ170mm(6.693in)-Ø115mm(4.528in)-1335mm(52.559in)
Coolingsystem
Fan
D1016mm(40.0in)with6-blades
Radiatorcapacity
140.3kW
ntypeCorrugatedn(wavytype)
nspace
1.75mm(0.07in)
Longlifecoolant
Coolant55%,Water45%
Oilcoolercapacity
106.5kW
ntypeCorrugatedn(wavytype)
nspace
1.75mm(0.07in)
4793781129/02/2016
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