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    Hydraulic Excavators Crawled (KOMATSU)

    Hydraulic Excavators Crawled (KOMATSU)
    PC450-11N0


    ALL MAKERS >
    Main Specifications
    Std. Bucket capacity = (Old-JIS/New-JIS)
    Operating weight 45100kg Std. bucket width
    Std. bucket capacity 1.90m3
    Dimensions
    Overall length

    A
    		12040mm
    Undercarriage width

    E
    Rear end radius

    B
    		3645mm
    Track gauge F
    		2890mm
    Std. shoe width

    C
    		600mm
    Overall height

    G
    		3660mm
    Track length

    D
    		4020mm
    Overall width H
    		3145-3490mm
    Crawler length

    (D)
    		5055mm
    Ground clearance

    I
    		3400mm
    Std. arm length  
    N/Amm
       
       
    Engine
    Manufacturer KOM No. of cylinders
    Model SAA6D125E-7-A Bore x Stroke  mm
    Rated output 268(364)/1900kW{PS}/rpm Displacement 11.04ltr.
    Max.torque  N-m/min-1  
    Hydraulic System
    Relief valve setting 34.8MPa Hyd. pump type x qty. PPP
    Performance
    Gradeability 35deg.
    Max. digging reach at G.L. X
    		11800mm
    Arm crowd force 218kN
    Max. dumping clearance Y
    		7625mm
    Bucket digging force 259kN
    Max. digging height Z
    		10925mm
    Max. digging depth U
    		7790mm Min. outside turning radius
    --mm
    Max. digging depth (P) V
    		Travel speed 5.5/4.2/3.0km/h
    Max. digging reach W
    		12005mm Swing speed
    boom swing offset

     

    		Boom swing angle   deg.
    Others
    Remarks CEE2014, LN
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