Case CX490D - General Specification - Main Equipment

INTRODUCTION
Generalspecication-Mainequipment
Lowercomponent
Travelunit
ManufacturerNabtescoCorporation
MotortypeVariabledisplacementpistonmotor
Automatic2-speedswitchoverwithparkingbrake
Intakeamount
290.0-170.1cm³/rev(17.7-10.4in³/rev)
Operatingpressure34.3MPa(4975psi)
Operatingow360.4L/min(95.208USgpm)
Braketorque
71N·m(52.37lbft)(reductiongearincluded)
Reliefvalvesetpressure35.8-37.8MPa(5192.790-5482.890psi)
Automatic2-speedswitchoverpressure
26.5MPa(3843.825psi)
Reductiongear
ReductiongeartypePlanetarygear2-stagereductiongear
Reductionratio60.652
Dryweight
652kg(1437.414lb)
Take-uproller
Weight
263kg(579.82lb)
Upperroller
Weight
43.8kg(96.56lb)
Lowerroller
Weight
82.3kg(181.44lb)
Recoilspring
Item
Weight
Quantity
Yoke
51.0kg(112.4358lb)
1
SemsBM16x500.139kg(0.3064lb)
4
Threadedrod
66.3kg(146.1665lb)
1
DeepgroovenutM64
3.3kg(7.2753lb)
1
SPpin10x1000.04kg(0.0882lb)
1
Recoilspring
147.2kg(324.5204lb)
1
Greasecylinderassembly62.204kg(137.1363lb)
1
SemsBM16x650.14kg(0.3086lb)
2
Assembly(total)330kg(727.5255lb)
Mountinglengthofspring740mm(29.134in)
4793781129/02/2016
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