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Engine model
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Cummins QSM11-C335
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Type
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Water cooling, 4 stroke
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Suction
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Turbo charging, air intercooler
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Cylinder amount
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6
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Cylinder bore
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Piston displacement
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10.8L
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Speed controller
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Electronic, whole process speed control
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Power
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250kW(335HP)
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Rated revs
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2100rpm
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Fuel system
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Direct injection
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Max. torque
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1647nm@1400rmp
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Lubrication system
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Gear pump forced lubrication
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Filter
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Full flow type
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Air filter
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(double element, dust discharge and dust indicator) dry type
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Hydraulic torque converter
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Type
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Single stage, 2 phase, 3 elements
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|
Transmission
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Type
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Planetary gear
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Travel speed km/h
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Drive system
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4WD
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Front wheel
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Fixed, full floating type
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Rear wheel
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Central pin bearing, full floating type, 26° swing
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Reduction gear
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Spiral bevel gear
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Differential gear
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Common gear
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Final drive
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Planetary gear, first stage reduction
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Service brake
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Full hydraulic wet type disc brake (4 wheels)
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Parking brake
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Wet type disc brake
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Emergency brake
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Also used as parking brake
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Type
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Articulation, full hydraulic power steering
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Steering angle
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bidirectional 40°
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Min. turning radius(by outer wheel center)
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6200mm
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Steering system
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Hydraulic pump
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Gear pump
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|
Max. flow
|
168ltr/min
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|
Pressure of safety valve
|
19MPa
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|
Steering cylinder
|
|
Type
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Double acting piston type
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|
Cylinder amount
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2
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Cylinder bore × stroke
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115mm×445mm
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Loading control
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Hydraulic pump
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Gear pump
|
|
Rated flow
|
294+168I/min
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|
Pressure of safety valve
|
20MPa
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|
Operating cylinder
|
|
Type
|
Double acting piston
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|
Cylinder amt. - cylinder bore × stroke:
|
|
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Boom
|
2-180mm×880mm
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Bucket
|
1-220mm×590mm
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Control valve
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Single handle
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Control device
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Boom
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Lifting, retaining, descending, floating
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Bucket
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Back inclination, retaining, dumping
|
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Cylinder operating time
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Lifting
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7 s
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Dump
|
1.2 s
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Descending (empty bucket)
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4.3 s
|
|
Cooling system
|
65L
|
|
Fuel tank
|
420L
|
|
Engine
|
33L
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|
Hydraulic system
|
340L
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|
Drive axle (each)
|
66L
|
|
Transmission
|
64L
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