Specifications :
Specifications
|
|
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Operating weight
|
20000kg
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|
Standard bucket capacity
|
0.4m3
|
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Boom length
|
6100mm
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Arm length
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3900mm
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Chain
|
2 chains
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Engine
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Model Isuzu
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4BG1
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Type
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Turbe-charged
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Power
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89.3kW/2200rpm
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Max. torque
|
449N.M at 1800rpm
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No. of cylinders
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4
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Displacement
|
4.3L
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Hydraulic system
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Main Pump
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|
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Type
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Variable displacement axial piston pumps
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Max. displacement
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2×63cm3/r
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Max. flow
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|
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Working pressure
|
30MPa
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Hydraulic motor
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|
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Slew
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Fixed displacement axial piston motor
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Travel
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Variable displacement axial piston motors
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Performance
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|
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Slew speed
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13.6rpm
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Min slew radius
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3011mm
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Max. travel speed high/low
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3/2.1km/h
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Gradeability
|
30°
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Tractive effort
|
157.5kN
|
|
Max. digging force of bucket
|
72kN
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|
Max. digging force of arm
|
51kN
|
|
Ground pressure
|
0.14kg/cm2
|
|
Tank capacity
|
|
|
Fuel tank capacity
|
217L
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|
Hydraulic tank capacity
|
217L
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