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    Hydraulic Excavators Crawled (CATERPILLAR JAPAN)

    Hydraulic Excavators Crawled (CATERPILLAR JAPAN)
    E120B[7NF]


    ALL MAKERS >
    Main Specifications
    Std. Bucket capacity = (Old-JIS/New-JIS)
    Operating weight 12200kg Std. bucket width
    Std. bucket capacity 0.45/m3
    Dimensions
    Overall length

    A
    		7620mm
    Undercarriage width

    E
    Rear end radius

    B
    		2190mm
    Track gauge F
    		1990mm
    Std. shoe width

    C
    		500mm
    Overall height

    G
    		2730mm
    Track length

    D
    		2780mm
    Overall width H
    		2495mm
    Crawler length

    (D)
    		3490mm
    Ground clearance

    I
    		2500mm
    Std. arm length  
    N/Amm
       
       
    Engine
    Manufacturer MITSUBISHI No. of cylinders 4
    Model S4K-T Bore x Stroke 102x130mm
    Rated output 62.5{85}/1900kW{PS}/rpm Displacement 4.3ltr.
    Max.torque 343.2/1400N-m/min-1  
    Hydraulic System
    Relief valve setting 27.5MPa Hyd. pump type x qty. PPPx2
    Performance
    Gradeability 35deg.
    Max. digging reach at G.L. X
    		N/Amm
    Arm crowd force 57.9/kN
    Max. dumping clearance Y
    		6095mm
    Bucket digging force 77.5/kN
    Max. digging height Z
    		8475mm
    Max. digging depth U
    		5500mm Min. outside turning radius
    --mm
    Max. digging depth (P) V
    		Travel speed L3.2/H5.0km/h
    Max. digging reach W
    		8300mm Swing speed
    boom swing offset

     

    		Boom swing angle NIL deg.
    Others
    Remarks Oct/90MNC
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