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Products > Excavator > ZY Excavator
ZY28 Mini Crawler Excavator
    Introduce:

     

     
    ZY28 Mini Crawler excavator
    Operating weight
    2900kg
    Standard bucket capacity
    0.08m3
    Track shoe width
    300mm
    Arm length
    1200mm
    Engine
     
    Model
    3TNV88-S
    Type
    Natural aspirated
    Power
    20.3kw/2200rpm
    Max. torque
    109N.m at 1000 rpm
    No. of cylenders
    3
    Displacement
    1.642L
    Hydraulic system
     
    Main pump
     
    Type
    Variable displacement axial piston pumps
    Max. displacement
    2*14.5cm3/r
    Working pressure
    25Mpa
    Hydraulic motor
     
    Slew
    Fixed displacement axial piston motor
    Travel
    Variable displacement axial piston motors
    Performance
     
    Slew speed
    10.7rpm
    Min back slew radius
    750mm
    Max travel speed high/low
    4.7/2.6km/h
    Gradeability
    30'
    Tractive effort
    19.1KN
    Max. digging force of bucket
    21.6KN
    Max. digging force of arm
    14.4KN
    Ground pressure
    0.24kg/cm2
    Tank capacity
     
    Fuel capacity
    28L
    Hydraulic tank capacity
    28.8L
    Max. digging reach
    4897mm
    Max. digging reach on ground
    4783mm
    Max. digging depth
    2764mm
    Max. vertical wall digging depth
    2366mm
    Max. cutting height
    4357mm
    Max. dumping height
    2949mm
    Min. Front slew radius
    2090mm